Lexus GS300 (1993 – 1995) – fuse box diagram

Lexus GS300 (1993 – 1995) – fuse box diagram

Year of production: 1993, 1994, 1995

Driver’s side kick panel

Lexus GS300 – fuse box –
driver’s side kick panel

Engine compartment

Lexus GS300 - fuse box - engine compartment
Lexus GS300 – fuse box –
engine compartment
Fuse Ampere rating [A] Circuit protected
1 SEAT HTR 15 Seat heater
2 STOP 20 Shift lock system, high mounted stoplight, cruise control system, anti-lock brake system, traction control system, multiport fuel injection system/sequential multiport fuel injection system, stop lights
3 GAUGE 15 Rear window and outside rear view mirror defogger, heater control system, air conditioning system, gauges and meters, service reminder indicators and warning buzzers (except discharge and open door warning lights), charging system, automatic transmission indicator, back-up lights, daytime running light system
4 ECU-IG 10 Shift lock system, telephone, power door lock system for passenger seat, seat belt system, anti-lock brake system, power steering control system, traction control system, cruise control system, driving pattern selector switch, tilt and telescopic control system, power antenna, electronic cooling fan system, instrument panel lights, automatic light control system, power door lock control system
5 CIG 15 Clock, air conditioning system, radio, cassette tape player, compact disc player, shift lock system, SRS, front and rear cigarette lighters, power door lock control system, power rear view mirror control system
6 TURN 10 Turn signal lights and indicator
7 WIPER 15 Windshield wipers and washer, headlight cleaner
8 PANEL 7,5 Automatic transmission indicator, heater control system, emergency flasher switch, glovebox light, rear ashtrays, clock, front cigarette lighter light, radio, cassette tape player, compact disc player, driving pattern selector switch light, instrument panel lights, daytime running lights system
9 SRS 7,5 SRS
10 TAIL 10 License plate lights, parking lights, tail lights
11 MIR HTR 10 Outside rear view mirror defogger
12 FOG 15 Fob lights
13 DRL 7,5 Vehicles sold in Canada: Daytime running light system
14 TRAC 10 Traction control system
15 DOME 10 Interior light, vanity lights, electric moon roof system, cruise control system, open door warning light, personal lights, trunk room light, door courtesy lights, footlights, ignition switch light, clock, anti-lock brake system, power antenna
16 ECU-B 7,5 Locking with wireless remote control system, anti-lock brake system, traction control system, cruise control system, daytime running light system
17 ALT SENSING 7,5 Charging system
18 AM2 15 Multiport fuel injection system/sequential multiport fuel injection system, SRS, charging lamp, starting system, electronic ignition system/distributor ignition system, gauges and meters, service reminder indicators and warning buzzers (except discharge and open door warning lights)
19 TEL 15 Telephone
20 HAZ. HORN 20 Emergency flashers, horns
21 EFI 20 Electronically controlled automatic transmission system, multiport fuel injection system/sequential multiport fuel injection system
22 RADIO NO. 1 25 Radio, cassette tape player, compact disc player, power antenna
23 IG2 30 Electronic ignition system/distributor ignition system
24 HEAD RH 15 Vehicles sold in U.S.A.: Right hand headlight
HEAD RH-UPR 10 Vehicles sold in Canada: Right-hand headlight (high beam)
25 HEAD LH 15 Vehicles sold in U.S.A.: Left-hand headlight
HEAD LH-UPR 10 Vehicles sold in Canada: Left-hand headlight (high beam)
26 HEAD RH-LWR 10 Vehicles sold in Canada: Right-hand headlight (low beam)
27 HEAD LH-LWR 10 Vehicles sold in Canada: Left-hand headlight (low beam)
28 RDI FAN 30 Electronic cooling fan system

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Lexus GS250 (2013 – 2015) – fuse box diagram

Lexus GS250 (2013 – 2015) – fuse box diagram

Year of production: 2013, 2014, 2015

Engine compartment (type A)

Left-hand drive vehicles

Lexus GS250 – fuse box – engine compartment type A (left-hand drive vehicles)
Fuse Ampere rating [A] Circuit protected
1 LH J/B-B 40 Left-hand junction block
2 VGRS 40 No circuit
3 RH J/B-B 40 Right-hand junction block
4 P/I-B NO.2 80 F/PMP, EFI MAIN, A/F HTR, EDU, IG2 MAIN
5 ALT 150 RH J/B ALT, P/I ALT, LH J/B ALT, LUG J/B ALT
6 P/I ALT 100 RR DEF, TAIL, FR FOG, DEICER, PANEL, RR S/SHADE
7 RH J/B ALT 80 Right-hand junction block
8 MPX-B 10 Smart entry & start system, electric tilt and telescopic steering column, power seats, head-up display, front right-hand door ECU, gauges and meters, steering sensor, yaw rate and G sensor, overhead module, front left-hand door ECU, power trunk lid, RR CTRL SW, clock, body ECU, CAN gateway ECU
9 DOME 7,5 Personal lights, ornament lights, trunk light, footwell lights, door courtesy lights, vanity lights, rear door inside handle illuminations, power trunk lid
10 EPS 80 EPS
11 ARS 80 No circuit
12 HTR 50 Air conditioning system
13 ABS NO.1 40 VDIM
14 LUG J/B ALT 50 Luggage compartment junction block
15 PTC NO.1 50 PTC heater
16 PTC NO.2 50 PTC heater
17 ABS NO.2 50 VDM
18 ST 30 Starting system
19 H-LP LO 30 Headlights, H-LP RLY
20 D/C CUT 30 DOME, MPX-B
21 DCM 7,5 DCM
22 ECU-B 7,5 Smart entry & start system
23 ALT-S 7,5 Charging system
24 ETCS 10 Multiport fuel injection system/sequential multiport fuel injection system
25 HORN 10 Horn
26 R/B-B 20 EPS-B, TV
27 P/I-B NO.1 50 Headlights, daytime running lights, EBS
28 EPB 30 Parking brake
29 LUG J/B-B 40 Luggage compartment junction block
30 FAN NO.1 80 Electric cooling fans
31 LH J/B ALT 60 Left-hand junction block
32 H-LP CLN 30 Headlight cleaner
33 FAN NO.2 40 Electric cooling fans
34 A/C COMP 7,5 Air conditioning system
35 FILTER 10 Condenser

 

Right-hand drive vehicles

Lexus GS250 – fuse box – engine compartment type A (right-hand drive vehicles)
Fuse Ampere rating [A] Circuit protected
1 RH J/B ALT 80 Right-hand junction block
2 P/I ALT 100 RR DEF, TAIL, FR FOG, DEICER, PANEL, RR S/SHADE
3 ALT 150 RH J/B ALT, P/I ALT, alternator, LH J/B ALT, luggage compartment junction block
4 P/I-B NO.2 80 F/PMP, EFI MAIN, A/F HTR, EDU, IG2 MAIN
5 RH J/B-B 40 Right-hand junction block
6 VGRS 40 No circuit
7 LH J/B-B 40 Left-hand junction block
8 PTC NO.2 50 PTC heater
9 PTC NO.1 50 PTC heater
10 LUG J/B ALT 50 Luggage compartment junction block
11 ABS NO.1 40 VDIM
12 HTR 50 Air conditioning system
13 ARS 80 No circuit
14 EPS 80 EPS
15 DOME 7,5 Personal lights, ornament lights, trunk light, footwell lights, door courtesy lights, vanity lights, rear door inside handle illuminations, power trunk lid
16 MPX-B 10 Smart entry & start system, electric tilt and telescopic steering column, power seats, head-up display, front right-hand door ECU, gauges and meters, steering sensor, yaw rate and G sensor, overhead module, front left-hand door ECU, power trunk lid, clock, body ECU, RR CTRL SW, CAN gateway ECU
17 FILTER 10 Condenser
18 A/C COMP 7,5 Air conditioning system
19 H-LP CLN 30 Headlight cleaner
20 FAN NO.2 40 Electric cooling fans
21 LH J/B ALT 60 Left-hand junction block
22 FAN NO.1 80 Electric cooling fans
23 P/I-B NO.1 50 H-LP HI RH, H-LP HI LH, DRL, emergency brake signal
24 EPB 30 Parking brake
25 LUG J/B-B 40 Luggage compartment junction block
26 R/B-B 20 EPS-B, TV
27 HORN 10 Horn
28 ETCS 10 Multiport fuel injection system/sequential
multiport fuel injection system
29 ALT-S 7,5 Charging system
30 ECU-B 7,5 Smart entry & start system
31 DCM 7,5 DCM
32 D/C CUT 30 DOME, MPX-B
33 ABS NO.2 50 VDIM
34 ST 30 Starting system
35 H-LP LO 30 Headlights, H-LP RLY

 

Engine compartment (type B fuse box)

Lexus GS250 - fuse box - engine compartment type B
Lexus GS250 – fuse box – engine compartment type B
Fuse Ampere rating [A] Circuit protected
1 IGN 10 Starting system
2 INJ 10 Multiport fuel injection system/sequential multiport fuel injection system
3 EFI NO.2 10 Fuel system, exhaust system
4 IG2 MAIN 20 IGN, GAUGE, INJ, AIR BAG, IG2 NO.1, LH-IG2
5 EFI MAIN 25 Multiport fuel injection system/sequential multiport fuel injection system, EFI NO.2
6 A/F 15 Air intake system
7 EDU 20 Multiport fuel injection system/sequential multiport fuel injection system
8 F/PMP 25 Multiport fuel injection system/sequential multiport fuel injection system
9 SPARE 30 Spare fuse
10 SPARE 20 Spare fuse
11 SPARE 10 Spare fuse
12 H-LP LH-LO 20 Left-hand headlight
13 H-LP RH-LO 20 Right-hand headlight
14 WASH-S 5 Driver support system
15 WIP-S 7,5 Windshield wipers, power management system
16 COMB SW 5 Windshield wipers
17 TV 7,5 Remote Touch screen
18 EPS-B 5 Electric power steering
19 ODS 5 No circuit
20 IG2 NO.1 5 Power management system, DCM, CAN gateway ECU
21 GAUGE 5 Gauges and meters
22 IG2 NO.2* 5 Multiport fuel injection system/sequential multiport fuel injection system
*: 8-speed models

 

Left side instrument panel (left-hand drive vehicles)

Lexus GS250 - fuse box - left side instrument panel (left-hand drive vehicle)
Lexus GS250 – fuse box – left side instrument panel (left-hand drive vehicle)
Fuse Ampere rating [A] Circuit protected
1 STOP 7,5 Stop lights, high mounted stoplight
2 P/W-B 5 Power window master switch
3 P/SEAT1 F/L 30 Power seats
4 D/L NO.1 25 Power door lock system
5 NV-IR 10 No circuit
6 FL S/HTR 10 Seat heaters/ventilators
7 WIPER 30 Windshield wipers
8 WIPER-IG 5 Windshield wipers
9 LH-IG 10 Seat belts, body ECU, AFS, overhead module, raindrop sensor, inside rear view mirror, lane camera sensor (LKA), headup display, shift lock system, Lexus parking assist-sensor, front left-hand door ECU, driver monitor system, Remote Touch screen, electric tilt and telescopic steering column, power seats, moon roof, Lexus parking assist-sensor switch
10 LH ECU-IG 10 VDIM, D-SW MODULE (Blind Spot Monitor, heated steering wheel), driver support system, AFS, EPB
11 DOOR FL 30 Outside rear view mirror defoggers, power window (front left-hand)
12 CAPACITOR (HV) 10 No circuit
13 STRG LOCK 15 Steering lock
14 D/L NO.2 25 Power door lock system
15 DOOR RL 30 Power window (rear left-hand)
16 HAZ 15 Turn signal lights, emergency flashers
17 LH-IG2 10 Multiport fuel injection system/sequential multiport fuel injection system, stop lights, smart entry & start system, steering lock system
18 LH J/B-B 7,5 Body ECU
19 S/ROOF 20 Moon roof
20 P/SEAT2 F/L 25 Power seats
21 TI & TE 20 Electric tilt and telescopic steering column
22 A/C 7,5 Air conditioning system

 

Left side instrument panel (right-hand drive vehicles),

Lexus GS250 - fuse box - left side instrument panel (right-hand drive vehicle)
Lexus GS250 – fuse box – left side instrument panel (right-hand drive vehicle)
Fuse Ampere rating [A] Circuit protected
1 P/SEAT1 F/L 30 Power seats
2 D/L NO.1 25 Power door lock system
3 NV-IR 10 No circuit
4 FL S/HTR 10 Seat heaters/ventilators
5 STRG HTR 15 Heated steering wheel
6 WIPER-IG 5 Windshield wipers
7 LH-IG 10 Seat belts, body ECU, AFS, Remote Touch screen, overhead module, raindrop sensor, moon roof, inside rear view mirror, LKA, front left-hand door ECU, Lexus parking assist-sensor, power seats, CAN gateway ECU
8 LH ECU-IG 10 Yaw rate and G sensor, air conditioning system, AFS, driver support system
9 DOOR FL 30 Outside rear view mirror defoggers, power window (front left-hand)
10 CAPACITOR (HV) 10 No circuit
11 AM2 7,5 Power management system, smart entry & start system
12 D/L NO.2 25 Power door lock system
13 DOOR RL 30 Power window (rear left-hand)
14 HAZ 15 Turn signal lights, emergency flashers
15 LH-IG2 10 Multiport fuel injection system/sequential multiport fuel injection system, stop lights, smart entry & start system, steering lock system
16 LH J/B-B 7,5 Body ECU
17 S/ROOF 20 Moon roof
18 P/SEAT2 F/L 25 Power seats
19 A/C 7,5 Air conditioning system

 

Right side instrument panel (left-hand drive vehicles)

Lexus GS250 – fuse box – right side instrument panel (left-hand drive vehicle)
Fuse Ampere rating [A] Circuit protected
1 P/SEAT1 F/L 30 Power seats
2 FR P/OUTLET 15 Power outlet (front)
3 RR P/OUTLET 15 Power outlet (rear)
4 P/SEAT2 F/R 25 Power seats
5 AVS 20 AVS
6 STRG HTR 15 Heated steering wheel
7 WASH 20 Windshield washer
8 RH ECU-IG 10 Navigation system, pre-crash seat belts, air conditioning system
9 RH-IG 10 Tension reducer, seat heater/ventilator switches, AWD system, front right-hand door ECU, nanoe, CAN gateway ECU, tire pressure warning system, power seats, driver monitor system
10 DOOR FR 30 Front right-hand door control system (outside rear view mirror defoggers, power window)
11 DOOR RR 30 Power window (rear right-hand)
12 RAD NO.2 30 Audio system
13 AM2 7,5 Smart entry & start system
14 MULTIMEDIA 10 Navigation system, Remote Touch
15 RAD NO.1 30 Audio system
16 AIR BAG 10 SRS airbag system
17 OBD 7,5 On-board diagnosis system
18 ACC 7,5 Body ECU, head-up display, RR CTRL, navigation system, transmission, Remote Touch, DCM, Remote Touch screen

 

Right side instrument panel (right-hand drive vehicles)

Lexus GS250 - fuse box - right side instrument panel (right-hand drive vehicle)
Lexus GS250 – fuse box – right side instrument panel (right-hand drive vehicle)
Fuse Ampere rating [A] Circuit protected
1 STOP 7,5 Stop lights, high mounted stoplight
2 P/SEAT1 F/R 30 Power seats
3 FR P/OUTLET 15 Power outlet (front)
4 P/W-B 5 Power window master switch
5 RR P/OUTLET 15 Power outlet (rear)
6 P/SEAT2 F/R 25 Power seats
7 AVS 20 AVS
8 WIPER 30 Windshield wipers
9 WASH 20 Windshield washer
10 RH ECU-IG 10 Navigation system, VDIM, D-SW MODULE (Blind Spot Monitor, heated steering wheel)
11 RH-IG 10 Tension reducer, AWD system, power seats, head-up display, front right-hand door ECU, nanoe, shift lock system, electric tilt and telescopic steering column, seat heater/ventilator switches, smart entry & start system antennas, tire pressure warning system receiver, driver monitor system
12 DOOR FR 30 Front right-hand door control system (outside rear view mirror defoggers, power window)
13 DOOR RR 30 Power window (rear right-hand)
14 RAD NO.2 30 Audio system
15 STRG LOCK 15 Steering lock system
16 MULTIMEDIA 10 Navigation system, Remote Touch
17 RAD NO.1 30 Audio system
18 AIR BAG 10 SRS airbag system
19 OBD 7,5 On-board diagnosis system
20 TI & TE 20 Electric tilt and telescopic steering column
21 ACC 7,5 Body ECU, head-up display, RR CTRL, navigation system, transmission, Remote Touch, Remote Touch screen

Trunk

Lexus GS250 - fuse box - trunk
Lexus GS250 – fuse box –
trunk
Fuse Ampere rating [A] Circuit protected
1 PSB 30 Pre-crash seat belts
2 PTL 25 Power trunk lid
3 RR J/B-B 10 Smart entry & start system
4 RR S/HTR 20 Seat heaters (rear)
5 FR S/HTR 10 Seat heaters/ventilators (front)
6 RR FOG 10 Rear fog light
7 DC/DC-S (HV) 7,5 No circuit
8 BATT FAN (HV) 20 No circuit
9 SECURITY 7,5 SECURITY
10 ECU-B NO.3 7,5 Parking brake
11 TRK OPN 7,5 Power trunk lid
12 DCM (HV) 7,5 No circuit
13 AC INV (HV) 20 No circuit
14 RR-IG1 5 Radar sensor, Blind Spot Monitor
15 RR ECU-IG 10 Power trunk lid, parking brake, tension reducer (rear left-hand), RR CTRL SW, tire pressure warning system
16 EPS-IG 5 Electric power steering system
17 BACK UP 7,5 Back-up light

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Lexus GS250 (2012) – fuse box diagram

Lexus GS250 (2012) – fuse box diagram

Year of production: 2012

Engine compartment (type A)

Left-hand drive vehicles

Lexus GS250 - fuse box - engine compartment (type A) - left-hand drive vehicles
Lexus GS250 – fuse box – engine compartment (type A) – left-hand drive vehicles
Fuse Ampere rating [A] Circuit protected
1 LH J/B-B 40 Left-hand junction block
2 VGRS 40 No circuit
3 RH J/B-B 40 Right-hand junction block
4 P/I-B NO.2 80 F/PMP, EFI MAIN, A/F HTR, EDU, IG2 MAIN
5 ALT 150 RH J/B ALT, P/I ALT, LH J/B ALT, LUG J/B ALT
6 P/I ALT 80 RR DEF, TAIL, FR FOG, DEICER, PANEL, RR S/SHADE
7 RH J/B ALT 80 Right-hand junction block
8 MPX-B 10 Smart entry & start system, electric tilt and telescopic steering column, power seats, head-up display, front right-hand door ECU, gauges and meters, steering sensor, yaw rate and G sensor, overhead module, front left-hand door ECU, power trunk lid, RR CTRL SW, clock, body ECU, CAN gateway ECU
9 DOME 7,5 Personal lights, ornament lights, trunk light, footwell lights, door courtesy lights, vanity lights, rear door inside handle illuminations, power trunk lid
10 EPS 80 EPS
11 ARS 80 No circuit
12 HTR 50 Air conditioning system
13 ABS NO.1 40 VDIM
14 LUG J/B ALT 50 Luggage compartment junction block
15 PTC NO.1 50 PTC heater
16 PTC NO.2 50 PTC heater
17 ABS NO.2 50 VDM
18 ST 30 Starting system
19 H-LP LO 30 Headlights, H-LP RLY
20 D/C CUT 30 DOME, MPX-B
21 DCM 7,5 DCM
22 ECU-B 7,5 Smart entry & start system
23 ALT-S 7,5 Charging system
24 ETCS 10 Multiport fuel injection system/sequential multiport fuel injection system
25 HORN 10 Horn
26 R/B-B 20 EPS-B, TV
27 P/I-B NO.1 50 Headlights, daytime running lights, EBS
28 EPB 30 Parking brake
29 LUG J/B-B 40 Luggage compartment junction block
30 FAN NO.1 80 Electric cooling fans
31 LH J/B ALT 60 Left-hand junction block
32 H-LP CLN 30 Headlight cleaner
33 FAN NO.2 40 Electric cooling fans
34 A/C COMP 7,5 Air conditioning system
35 FILTER 10 Condenser

 

Right-hand drive vehicles

Lexus GS250 - fuse box - engine compartment (type A) - right-hand drive vehicles
Lexus GS250 – fuse box – engine compartment (type A) – right-hand drive vehicles
Fuse Ampere rating [A] Circuit protected
1 RH J/B ALT 80 Right-hand junction block
2 P/I ALT 100 RR DEF, TAIL, FR FOG, DEICER, PANEL, RR S/SHADE
3 ALT 150 RH J/B ALT, P/I ALT, alternator, LH J/B ALT, luggage compartment junction block
4 P/I-B NO.2 80 F/PMP, EFI MAIN, A/F HTR, EDU, IG2 MAIN
5 RH J/B-B 40 Right-hand junction block
6 VGRS 40 No circuit
7 LH J/B-B 40 Left-hand junction block
8 PTC NO.2 50 PTC heater
9 PTC NO.1 50 PTC heater
10 LUG J/B ALT 50 Luggage compartment junction block
11 ABS NO.1 40 VDIM
12 HTR 50 Air conditioning system
13 ARS 80 No circuit
14 EPS 80 EPS
15 DOME 7,5 Personal lights, ornament lights, trunk light, footwell lights, door courtesy lights, vanity lights, rear door inside handle illuminations, power trunk lid
16 MPX-B 10 Smart entry & start system, electric tilt and telescopic steering column, power seats, head-up display, front right-hand door ECU, gauges and meters, steering sensor, yaw rate and G sensor, overhead module, front left-hand door ECU, power trunk lid, clock, body ECU, RR CTRL SW, CAN gateway ECU
17 FILTER 10 Condenser
18 A/C COMP 7,5 Air conditioning system
19 H-LP CLN 30 Headlight cleaner
20 FAN NO.2 40 Electric cooling fans
21 LH J/B ALT 60 Left-hand junction block
22 FAN NO.1 80 Electric cooling fans
23 P/I-B NO.1 50 H-LP HI RH, H-LP HI LH, DRL, emergency brake signal
24 EPB 30 Parking brake
25 LUG J/B-B 40 Luggage compartment junction block
26 R/B-B 20 EPS-B, TV
27 HORN 10 Horn
28 ETCS 10 Multiport fuel injection system/sequential
multiport fuel injection system
29 ALT-S 7,5 Charging system
30 ECU-B 7,5 Smart entry & start system
31 DCM 7,5 DCM
32 D/C CUT 30 DOME, MPX-B
33 ABS NO.2 50 VDIM
34 ST 30 Starting system
35 H-LP LO 30 Headlights, H-LP RLY

 

Engine compartment (type B fuse box)

Lexus GS250 - fuse box - engine compartment (type B)
Lexus GS250 – fuse box – engine compartment (type B)
Fuse Ampere rating [A] Circuit protected
1 IGN 10 Starting system
2 INJ 10 Multiport fuel injection system/sequential multiport fuel injection system
3 EFI NO.2 10 Fuel system, exhaust system
4 IG2 MAIN 20 IGN, GAUGE, INJ, AIR BAG, IG2 NO.1, LH-IG2
5 EFI MAIN 25 Multiport fuel injection system/sequential multiport fuel injection system, EFI NO.2
6 A/F 15 Air intake system
7 EDU 20 Multiport fuel injection system/sequential multiport fuel injection system
8 F/PMP 25 Multiport fuel injection system/sequential multiport fuel injection system
9 SPARE 30 Spare fuse
10 SPARE 20 Spare fuse
11 SPARE 10 Spare fuse
12 H-LP LH-LO 20 Left-hand headlight
13 H-LP RH-LO 20 Right-hand headlight
14 WASH-S 5 Driver support system
15 WIP-S 7,5 Windshield wipers, power management system
16 COMB SW 5 Windshield wipers
17 TV 7,5 Remote Touch screen
18 EPS-B 5 Electric power steering
19 ODS 5 No circuit
20 IG2 NO.1 5 Power management system, DCM, CAN gateway ECU
21 GAUGE 5 Gauges and meters

 

Left side instrument panel (left-hand drive vehicles)

Lexus GS250 - fuse box - left-side instrument panel (left-hand drive vehicle)
Lexus GS250 – fuse box – left side instrument panel (left-hand drive vehicle)
Fuse Ampere rating [A] Circuit protected
1 STOP 7,5 Stop lights, high mounted stoplight
2 P/W-B 5 Power window master switch
3 P/SEAT1 F/L 30 Power seats
4 D/L NO.1 25 Power door lock system
5 NV-IR 10 No circuit
6 FL S/HTR 10 Seat heaters/ventilators
7 WIPER 30 Windshield wipers
8 WIPER-IG 5 Windshield wipers
9 LH-IG 10 Seat belts, body ECU, AFS, overhead module, raindrop sensor, inside rear view mirror, lane camera sensor (LKA), headup display, shift lock system, Lexus parking assist-sensor, front left-hand door ECU, driver monitor system, Remote Touch screen, electric tilt and telescopic steering column, power seats, moon roof, Lexus parking assist-sensor switch
10 LH ECU-IG 10 VDIM, D-SW MODULE (Blind Spot Monitor, heated steering wheel), driver support system, AFS, EPB
11 DOOR FL 30 Outside rear view mirror defoggers, power window (front left-hand)
12 CAPACITOR (HV) 10 No circuit
13 STRG LOCK 15 Steering lock
14 D/L NO.2 25 Power door lock system
15 DOOR RL 30 Power window (rear left-hand)
16 HAZ 15 Turn signal lights, emergency flashers
17 LH-IG2 10 Multiport fuel injection system/sequential multiport fuel injection system, stop lights, smart entry & start system, steering lock system
18 LH J/B-B 7,5 Body ECU
19 S/ROOF 20 Moon roof
20 P/SEAT2 F/L 25 Power seats
21 TI & TE 20 Electric tilt and telescopic steering column
22 A/C 7,5 Air conditioning system

 

Left side instrument panel (right-hand drive vehicles)

Lexus GS250 - fuse box - left side instrument panel (right-hand drive vehicle)Lexus GS250 - fuse box - left side instrument panel (right-hand drive vehicle)
Lexus GS250 – fuse box – left side instrument panel (right-hand drive vehicle)
Fuse Ampere rating [A] Circuit protected
1 P/SEAT1 F/L 30 Power seats
2 D/L NO.1 25 Power door lock system
3 NV-IR 10 No circuit
4 FL S/HTR 10 Seat heaters/ventilators
5 STRG HTR 15 Heated steering wheel
6 WIPER-IG 5 Windshield wipers
7 LH-IG 10 Seat belts, body ECU, AFS, Remote Touch screen, overhead module, raindrop sensor, moon roof, inside rear view mirror, LKA, front left-hand door ECU, Lexus parking assist-sensor, power seats, CAN gateway ECU
8 LH ECU-IG 10 Yaw rate and G sensor, air conditioning system, AFS, driver support system
9 DOOR FL 30 Outside rear view mirror defoggers, power window (front left-hand)
10 CAPACITOR (HV) 10 No circuit
11 AM2 7,5 Power management system, smart entry & start system
12 D/L NO.2 25 Power door lock system
13 DOOR RL 30 Power window (rear left-hand)
14 HAZ 15 Turn signal lights, emergency flashers
15 LH-IG2 10 Multiport fuel injection system/sequential multiport fuel injection system, stop lights, smart entry & start system, steering lock system
16 LH J/B-B 7,5 Body ECU
17 S/ROOF 20 Moon roof
18 P/SEAT2 F/L 25 Power seats
19 A/C 7,5 Air conditioning system

 

Right side instrument panel (left-hand drive vehicles)

Lexus GS250 – fuse box – right side instrument panel (left-hand drive vehicle)
Fuse Ampere rating [A] Circuit protected
1 P/SEAT1 F/L 30 Power seats
2 FR P/OUTLET 15 Power outlet (front)
3 RR P/OUTLET 15 Power outlet (rear)
4 P/SEAT2 F/R 25 Power seats
5 AVS 20 AVS
6 STRG HTR 15 Heated steering wheel
7 WASH 20 Windshield washer
8 RH ECU-IG 10 Navigation system, pre-crash seat belts, air conditioning system
9 RH-IG 10 Tension reducer, seat heater/ventilator switches, AWD system, front right-hand door ECU, nanoe, CAN gateway ECU, tire pressure warning system, power seats, driver monitor system
10 DOOR FR 30 Front right-hand door control system (outside rear view mirror defoggers, power window)
11 DOOR RR 30 Power window (rear right-hand)
12 RAD NO.2 30 Audio system
13 AM2 7,5 Smart entry & start system
14 MULTIMEDIA 10 Navigation system, Remote Touch
15 RAD NO.1 30 Audio system
16 AIR BAG 10 SRS airbag system
17 OBD 7,5 On-board diagnosis system
18 ACC 7,5 Body ECU, head-up display, RR CTRL, navigation system, transmission, Remote Touch, DCM, Remote Touch screen

 

Right side instrument panel (right-hand drive vehicles)

Lexus GS250 - fuse box - right side instrument panel (right-hand drive vehicle)
Lexus GS250 – fuse box – right side instrument panel (right-hand drive vehicle)
Fuse Ampere rating [A] Circuit protected
1 STOP 7,5 Stop lights, high mounted stoplight
2 P/SEAT1 F/R 30 Power seats
3 FR P/OUTLET 15 Power outlet (front)
4 P/W-B 5 Power window master switch
5 RR P/OUTLET 15 Power outlet (rear)
6 P/SEAT2 F/R 25 Power seats
7 AVS 20 AVS
8 WIPER 30 Windshield wipers
9 WASH 20 Windshield washer
10 RH ECU-IG 10 Navigation system, VDIM, D-SW MODULE (Blind Spot Monitor, heated steering wheel)
11 RH-IG 10 Tension reducer, AWD system, power seats, head-up display, front right-hand door ECU, nanoe, shift lock system, electric tilt and telescopic steering column, seat heater/ventilator switches, smart entry & start system antennas, tire pressure warning system receiver, driver monitor system
12 DOOR FR 30 Front right-hand door control system (outside rear view mirror defoggers, power window)
13 DOOR RR 30 Power window (rear right-hand)
14 RAD NO.2 30 Audio system
15 STRG LOCK 15 Steering lock system
16 MULTIMEDIA 10 Navigation system, Remote Touch
17 RAD NO.1 30 Audio system
18 AIR BAG 10 SRS airbag system
19 OBD 7,5 On-board diagnosis system
20 TI & TE 20 Electric tilt and telescopic steering column
21 ACC 7,5 Body ECU, head-up display, RR CTRL, navigation system, transmission, Remote Touch, Remote Touch screen

Trunk

Lexus GS250 – fuse box –
trunk
Fuse Ampere rating [A] Circuit protected
1 PSB 30 Pre-crash seat belts
2 PTL 25 Power trunk lid
3 RR J/B-B 10 Smart entry & start system
4 RR S/HTR 20 Seat heaters (rear)
5 FR S/HTR 10 Seat heaters/ventilators (front)
6 RR FOG 10 Rear fog light
7 DC/DC-S (HV) 7,5 No circuit
8 BATT FAN (HV) 20 No circuit
9 SECURITY 7,5 SECURITY
10 ECU-B NO.3 7,5 Parking brake
11 TRK OPN 7,5 Power trunk lid
12 DCM (HV) 7,5 No circuit
13 AC INV (HV) 20 No circuit
14 RR-IG1 5 Radar sensor, Blind Spot Monitor
15 RR ECU-IG 10 Power trunk lid, parking brake, tension reducer (rear left-hand), RR CTRL SW, tire pressure warning system
16 EPS-IG 5 Electric power steering system
17 BACK UP 7,5 Back-up light

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Lexus ES330 (2014 – 2015) – fuse box diagram

Lexus ES330 (2014 – 2015) – fuse box diagram

Year of production: 2014, 2015

Engine compartment (type A)

Lexus ES330 – fuse box –
engine compartment (type A) – top
Lexus ES330 - fuse box - engine compartment (type A)
Lexus ES330 – fuse box –
engine compartment (type A)
Fuse Ampere rating [A] Circuit protected
1 WIP-S 5 Driver support system, windshield wipers
2 FAN 50 Electric cooling fan
3 H-LP CLN 30 No circuit
4 ENG W/PMP*1 30 Cooling system
5 PTC HTR NO.2 50 PTC heater
6 PTC HTR NO.1 50 PTC heater
7 HTR 50 Air conditioning system
8 ALT*2 140 Charging system
DC/DC*1 120 Hybrid system
9 ABS NO.2*2 30 VSC, ABS
10 ST/AM2*2 30 Starting system
ABS NO.1*1 30 VSC, ABS
11 H-LP-MAIN 30 H-LP RH-LO, H-LP LH-LO
12 ABS MTR NO.2*1 50 VSC, ABS
13 ABS NO.1*2 50 VSC, ABS
ABS MTR NO.1*1 50 VSC, ABS
14 R/B NO.2*1 50 IGCT MAIN, INV W/PMP
15 EPS 80 Electric power steering
16 S-HORN 7,5 S-HORN
17 DEICER 15 Windshield deicer
18 HORN 10 Horn
19 TV 15 Multi-information display, audio display, Remote Touch, audio system, gauges and meters
20 AMP NO.2 30 Audio system
21 EFI NO.2 15 Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission
22 EFI NO.3 10*2 Multiport fuel injection system, sequential
multiport fuel system, air intake system,
exhaust system
7,5*1 Multiport fuel injection system, sequential
multiport fuel system, air intake system
23 INJ 7,5 Multiport fuel injection system, sequential
multiport fuel system
24 ECU-IG2 NO.3 7,5 Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission, power management system,
steering lock system, cruise control system
25 IGN 15 Starting system
26 D/L-AM2 25 Power door lock system
27 IG2-MAIN 25 INJ, IGN
28 ALT-S*2 7,5 Charging system
DC/DC-S*1 7,5 Hybrid system
29 MAYDAY 5 MAYDAY
30 TURN&HAZ 15 Turn signal lights, emergency flashers
31 STRG LOCK 10 Steering lock system
32 AMP 30 Audio system
33 H-LP LH-LO 15 Left-hand headlight
34 H-LP RH-LO 15 Right-hand headlight
35 EFI-MAIN NO.1 30 EFI NO.2, EFI NO.3, fuel system
36 SMART 5 Smart access system with push-button start,
occupant classification system
37 ETCS 10 Multiport fuel injection system, sequential
multiport fuel system
38 ABS NO.2*1 7,5 VSC, ABS
39 EFI NO.1 7,5 Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission
40 A/F*2 20 Air intake system
EFI-MAIN NO.2*1 20 Fuel system, air intake system, exhaust system
41 AM2 7,5 Power management system, smart access system with push-button start
42 PANEL 10 Switch illumination, audio system, multi-information display, audio display, shift lever light, glove box light, console box light, Remote Touch, intuitive parking assist switch illumination
43 DOME 7,5 Clock, footwell lights, vanity lights, ornament lights, personal lights, door courtesy lights
44 ECU-B NO.1 10 Smart access system with push-button start, main body ECU, steering sensor, gauges and meters, gateway ECU, electric tilt and telescopic steering column, power seats, overhead module, outside mirror control ECU, power trunk opener and closer ECU
45 SPARE 25 Spare fuse
46 SPARe 30 Spare fuse
*1: Hybrid vehicles
*2: Gasoline vehicles

 

Engine compartment (type B fuse box) (hybrid vehicles only

Lexus ES330 - fuse box - engine compartment (type B)
Lexus ES330 – fuse box –
engine compartment (type B)
Fuse Ampere rating [A] Circuit protected
1 BATT FAN 7,5 Battery cooling fan
2 INV W/PMP RLY 7,5 INV W/PMP RLY
3 DC/DC IGCT 10 Hybrid system
4 INV 7,5 Hybrid system
5 BATT VL SSR 10 Hybrid system
6 PM IGCT 7,5 Power management system, hybrid system
7 IGCT-MAIN 25 INV W/PMP RLY, INV, DC/DC IGCT, BATT VL SSR, PM IGCT, BATT FAN
8 INV W/PMP 15 Hybrid system

 

 

Driver’s side instrument panel

Lexus ES330 – fuse box –
instrument panel
Fuse Ampere rating [A] Circuit protected
1 ECU-IG1 NO.2 10 Main body ECU, audio system, shift lock system, outside mirror control ECU, tension reducer, windshield wipers, heated steering wheel, multi-information display, audio display, intuitive parking assist, tire pressure warning system, moon roof, auto anti-glare inside rear view mirror, raindrop sensor, rear sunshade, wireless door lock system, power trunk opener and closer ECU
2 ECU-IG1 NO.1 10 FAN, DEICER, VSC, ABS, charging system, steering sensor, electronic controlled transmission, electric power steering, gateway ECU, electric tilt and telescopic steering column
3 PANEL NO.2 5 Clock
4 TAIL 15 Parking lights, side marker lights, license plate lights
5 DOOR F/R 20 Power window, outside mirror control ECU
6 DOOR R/R 20 Power window
7 DOOR F/L 20 Power window, outside mirror control ECU
8 DOOR R/L 20 Power window
9 H-LP LVL 7,5 Automatic headlight leveling system
10 WASHER 10 Windshield washer
11 A/C-IG1 7,5 Air conditioning system, PTC heater, gauges and meters, seat heaters and ventilators
12 WIPER 25 Windshield wipers
13 BKUP LP 7,5 Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission, audio system, navigation system, back-up lights
14 FUEL OPN 10 Fuel filler door opener
15 EPS-IG1 10 Electric power steering
16 P/OUTLET RR 15 Power outlet
17 RADIO-ACC 5 Audio system, Remote Touch, multi-information display, audio display, navigation system
18 S/HTR&FAN F/R 10 Seat heaters and ventilators
19 S/HTR&FAN F/L 10 Seat heaters and ventilators
20 OBD 7,5 On-Board diagnosis system
21 ECU-B NO.2 10 Power window master switch, air conditioning system, smart access system with pushbutton start, tire pressure warning system, rear sunshade
22 STRG HTR 10 Heated steering wheel
23 PTL 25 Power trunk opener and closer ECU
24 STOP 7,5 Power management system, multiport fuel injection system, sequential multiport fuel system, VSC, ABS, electronic controlled transmission, driver support system, engine room junction block assy, tail lights, high mounted stoplight, smart access system with push-button start, shift lock system
25 P/SEAT F/L 30 Power seats
26 A/C-B 7,5 Air conditioning system
27 S/ROOF 10 Moon roof
28 P/SEAT F/R 30 Power seats
29 PSB 30 Pre-collision seat belt
30 D/L-AM1 20 Main body ECU, power door lock system
31 TI&TE 20 Electric tilt and telescopic steering column
32 A/B 10 Occupant classification system, SRS airbag system
33 ECU-IG2 NO.1 7,5 Gauges and meters
34 ECU-IG2 NO.2 7,5 VSC, ABS, gateway ECU, smart access system with push-button start, SRS airbag system
35 CIG& P/OUTLET 15 Power outlet
36 ECU-ACC 7,5 Main body ECU, gauges and meters, outside rear view mirrors
37 ECU-IG1 NO.3 10 Intuitive parking assist, driver support system, skid control buzzer, Blind Spot Monitor, radar sensor
38 S/HTR RR 20 No circuit

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Lexus ES330 (2013) – fuse box diagram

Lexus ES330 (2013) – fuse box diagram

Year of production: 2013

Engine compartment (type A)

Lexus ES330 - fuse box - engine compartment (type A) - top
Lexus ES330 – fuse box – engine compartment (type A) – top
Lexus ES330 - fuse box - engine compartment (type A)
Lexus ES330 – fuse box –
engine compartment (type A)
Fuse Ampere rating [A] Circuit protected
1 WIP-S 5 Driver support system, windshield wipers
2 FAN 50 Electric cooling fan
3 H-LP CLN 30 No circuit
4 ENG W/PMP*1 30 Cooling system
5 PTC HTR NO.2 50 PTC heater
6 PTC HTR NO.1 50 PTC heater
7 HTR 50 Air conditioning system
8 ALT*2 140 Charging system
DC/DC*1 120 Hybrid system
9 ABS NO.2*2 30 VSC, ABS
10 ST/AM2*2 30 Starting system
ABS NO.1*1 30 VSC, ABS
11 H-LP-MAIN 30 H-LP RH-LO, H-LP LH-LO
12 ABS MTR NO.2*1 50 VSC, ABS
13 ABS NO.1*2 50 VSC, ABS
ABS MTR NO.1*1 50 VSC, ABS
14 R/B NO.2*1 50 IGCT MAIN, INV W/PMP
15 EPS 80 Electric power steering
16 S-HORN 7,5 S-HORN
17 DEICER 15 Windshield deicer
18 HORN 10 Horn
19 TV 15 Multi-information display, audio display, Remote Touch, audio system, gauges and meters
20 AMP NO.2 30 Audio system
21 EFI NO.2 15 Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission
22 EFI NO.3 10*2 Multiport fuel injection system, sequential
multiport fuel system, air intake system,
exhaust system
7,5*1 Multiport fuel injection system, sequential
multiport fuel system, air intake system
23 INJ 7,5 Multiport fuel injection system, sequential
multiport fuel system
24 ECU-IG2 NO.3 7,5 Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission, power management system,
steering lock system, cruise control system
25 IGN 15 Starting system
26 D/L-AM2 25 Power door lock system
27 IG2-MAIN 25 INJ, IGN
28 ALT-S*2 7,5 Charging system
DC/DC-S*1 7,5 Hybrid system
29 MAYDAY 5 MAYDAY
30 TURN&HAZ 15 Turn signal lights, emergency flashers
31 STRG LOCK 10 Steering lock system
32 AMP 30 Audio system
33 H-LP LH-LO 15 Left-hand headlight
34 H-LP RH-LO 15 Right-hand headlight
35 EFI-MAIN NO.1 30 EFI NO.2, EFI NO.3, fuel system
36 SMART 5 Smart access system with push-button start,
occupant classification system
37 ETCS 10 Multiport fuel injection system, sequential
multiport fuel system
38 ABS NO.2*1 7,5 VSC, ABS
39 EFI NO.1 7,5 Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission
40 A/F*2 20 Air intake system
EFI-MAIN NO.2*1 20 Fuel system, air intake system, exhaust system
41 AM2 7,5 Power management system, smart access system with push-button start
42 PANEL 10 Switch illumination, audio system, multi-information display, audio display, shift lever light, glove box light, console box light, Remote Touch, intuitive parking assist switch illumination
43 DOME 7,5 Clock, footwell lights, vanity lights, ornament lights, personal lights, door courtesy lights
44 ECU-B NO.1 10 Smart access system with push-button start, main body ECU, steering sensor, gauges and meters, gateway ECU, electric tilt and telescopic steering column, power seats, overhead module, outside mirror control ECU, power trunk opener and closer ECU
45 SPARE 25 Spare fuse
46 SPARe 30 Spare fuse
*1: Hybrid vehicles
*2: Gasoline vehicles

 

Engine compartment (type B fuse box) (hybrid vehicles only)

Lexus ES330 - fuse box - engine compartment (type B)
Lexus ES330 – fuse box –
engine compartment (type B)
Fuse Ampere rating [A] Circuit protected
1 BATT FAN 7,5 Battery cooling fan
2 INV W/PMP RLY 7,5 INV W/PMP RLY
3 DC/DC IGCT 10 Hybrid system
4 INV 7,5 Hybrid system
5 BATT VL SSR 10 Hybrid system
6 PM IGCT 7,5 Power management system, hybrid system
7 IGCT-MAIN 25 INV W/PMP RLY, INV, DC/DC IGCT, BATT VL SSR, PM IGCT, BATT FAN
8 INV W/PMP 15 Hybrid system

 

 

Driver’s side instrument panel

Lexus ES330 – fuse box –
instrument panel
Fuse Ampere rating [A] Circuit protected
1 ECU-IG1 NO.2 10 Main body ECU, audio system, shift lock system, outside mirror control ECU, tension reducer, windshield wipers, heated steering wheel, multi-information display, audio display, intuitive parking assist, tire pressure warning system, moon roof, auto anti-glare inside rear view mirror, raindrop sensor, rear sunshade, wireless door lock system, power trunk opener and closer ECU
2 ECU-IG1 NO.1 10 FAN, DEICER, VSC, ABS, charging system, steering sensor, electronic controlled transmission, electric power steering, gateway ECU, electric tilt and telescopic steering column
3 PANEL NO.2 5 Clock
4 TAIL 15 Parking lights, side marker lights, license plate lights
5 DOOR F/R 20 Power window, outside mirror control ECU
6 DOOR R/R 20 Power window
7 DOOR F/L 20 Power window, outside mirror control ECU
8 DOOR R/L 20 Power window
9 H-LP LVL 7,5 Automatic headlight leveling system
10 WASHER 10 Windshield washer
11 A/C-IG1 7,5 Air conditioning system, PTC heater, gauges and meters, seat heaters and ventilators
12 WIPER 25 Windshield wipers
13 BKUP LP 7,5 Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission, audio system, navigation system, back-up lights
14 FUEL OPN 10 Fuel filler door opener
15 EPS-IG1 10 Electric power steering
16 P/OUTLET RR 15 Power outlet
17 RADIO-ACC 5 Audio system, Remote Touch, multi-information display, audio display, navigation system
18 S/HTR&FAN F/R 10 Seat heaters and ventilators
19 S/HTR&FAN F/L 10 Seat heaters and ventilators
20 OBD 7,5 On-Board diagnosis system
21 ECU-B NO.2 10 Power window master switch, air conditioning system, smart access system with pushbutton start, tire pressure warning system, rear sunshade
22 STRG HTR 10 Heated steering wheel
23 PTL 25 Power trunk opener and closer ECU
24 STOP 7,5 Power management system, multiport fuel injection system, sequential multiport fuel system, VSC, ABS, electronic controlled transmission, driver support system, engine room junction block assy, tail lights, high mounted stoplight, smart access system with push-button start, shift lock system
25 P/SEAT F/L 30 Power seats
26 A/C-B 7,5 Air conditioning system
27 S/ROOF 10 Moon roof
28 P/SEAT F/R 30 Power seats
29 PSB 30 Pre-collision seat belt
30 D/L-AM1 20 Main body ECU
31 TI&TE 20 Electric tilt and telescopic steering column
32 A/B 10 Occupant classification system, SRS airbag system
33 ECU-IG2 NO.1 7,5 Gauges and meters
34 ECU-IG2 NO.2 7,5 VSC, ABS, gateway ECU, smart access system with push-button start, SRS airbag system
35 CIG& P/OUTLET 15 Power outlet
36 ECU-ACC 7,5 Main body ECU, gauges and meters, outside rear view mirrors
37 ECU-IG1 O.3 10 Intuitive parking assist, driver support system, skid control buzzer, Blind Spot Monitor, radar sensor
38 S/HTR RR 20 No circuit

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Lexus ES350 (2014 – 2015) – fuse box diagram

Lexus ES350 (2014 – 2015) – fuse box diagram

Year of production: 2014, 2015

Engine compartment (type A)

Lexus ES350 – fuse box –
engine compartment (type A) – top
Lexus ES350 - fuse box - engine compartment (type A)
Lexus ES350 – fuse box –
engine compartment (type A)
Fuse Ampere rating [A] Circuit protected
1 WIP-S 5 Driver support system, windshield wipers
2 FAN 50 Electric cooling fan
3 H-LP CLN 30 No circuit
4 ENG W/PMP*1 30 Cooling system
5 PTC HTR NO.2 50 PTC heater
6 PTC HTR NO.1 50 PTC heater
7 HTR 50 Air conditioning system
8 ALT*2 140 Charging system
DC/DC*1 120 Hybrid system
9 ABS NO.2*2 30 VSC, ABS
10 ST/AM2*2 30 Starting system
ABS NO.1*1 30 VSC, ABS
11 H-LP-MAIN 30 H-LP RH-LO, H-LP LH-LO
12 ABS MTR NO.2*1 50 VSC, ABS
13 ABS NO.1*2 50 VSC, ABS
ABS MTR NO.1*1 50 VSC, ABS
14 R/B NO.2*1 50 IGCT MAIN, INV W/PMP
15 EPS 80 Electric power steering
16 S-HORN 7,5 S-HORN
17 DEICER 15 Windshield deicer
18 HORN 10 Horn
19 TV 15 Multi-information display, audio display, Remote Touch, audio system, gauges and meters
20 AMP NO.2 30 Audio system
21 EFI NO.2 15 Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission
22 EFI NO.3 10*2 Multiport fuel injection system, sequential
multiport fuel system, air intake system,
exhaust system
7,5*1 Multiport fuel injection system, sequential
multiport fuel system, air intake system
23 INJ 7,5 Multiport fuel injection system, sequential
multiport fuel system
24 ECU-IG2 NO.3 7,5 Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission, power management system,
steering lock system, cruise control system
25 IGN 15 Starting system
26 D/L-AM2 25 Power door lock system
27 IG2-MAIN 25 INJ, IGN
28 ALT-S*2 7,5 Charging system
DC/DC-S*1 7,5 Hybrid system
29 MAYDAY 5 MAYDAY
30 TURN&HAZ 15 Turn signal lights, emergency flashers
31 STRG LOCK 10 Steering lock system
32 AMP 30 Audio system
33 H-LP LH-LO 15 Left-hand headlight
34 H-LP RH-LO 15 Right-hand headlight
35 EFI-MAIN NO.1 30 EFI NO.2, EFI NO.3, fuel system
36 SMART 5 Smart access system with push-button start,
occupant classification system
37 ETCS 10 Multiport fuel injection system, sequential
multiport fuel system
38 ABS NO.2*1 7,5 VSC, ABS
39 EFI NO.1 7,5 Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission
40 A/F*2 20 Air intake system
EFI-MAIN NO.2*1 20 Fuel system, air intake system, exhaust system
41 AM2 7,5 Power management system, smart access system with push-button start
42 PANEL 10 Switch illumination, audio system, multi-information display, audio display, shift lever light, glove box light, console box light, Remote Touch, intuitive parking assist switch illumination
43 DOME 7,5 Clock, footwell lights, vanity lights, ornament lights, personal lights, door courtesy lights
44 ECU-B NO.1 10 Smart access system with push-button start, main body ECU, steering sensor, gauges and meters, gateway ECU, electric tilt and telescopic steering column, power seats, overhead module, outside mirror control ECU, power trunk opener and closer ECU
45 SPARE 25 Spare fuse
46 SPARe 30 Spare fuse
*1: Hybrid vehicles
*2: Gasoline vehicles

 

Engine compartment (type B fuse box) (hybrid vehicles only

Lexus ES350 – fuse box –
engine compartment (type B)
Fuse Ampere rating [A] Circuit protected
1 BATT FAN 7,5 Battery cooling fan
2 INV W/PMP RLY 7,5 INV W/PMP RLY
3 DC/DC IGCT 10 Hybrid system
4 INV 7,5 Hybrid system
5 BATT VL SSR 10 Hybrid system
6 PM IGCT 7,5 Power management system, hybrid system
7 IGCT-MAIN 25 INV W/PMP RLY, INV, DC/DC IGCT, BATT VL SSR, PM IGCT, BATT FAN
8 INV W/PMP 15 Hybrid system

 

 

Driver’s side instrument panel

Lexus ES350 – fuse box –
instrument panel
Fuse Ampere rating [A] Circuit protected
1 ECU-IG1 NO.2 10 Main body ECU, audio system, shift lock system, outside mirror control ECU, tension reducer, windshield wipers, heated steering wheel, multi-information display, audio display, intuitive parking assist, tire pressure warning system, moon roof, auto anti-glare inside rear view mirror, raindrop sensor, rear sunshade, wireless door lock system, power trunk opener and closer ECU
2 ECU-IG1 NO.1 10 FAN, DEICER, VSC, ABS, charging system, steering sensor, electronic controlled transmission, electric power steering, gateway ECU, electric tilt and telescopic steering column
3 PANEL NO.2 5 Clock
4 TAIL 15 Parking lights, side marker lights, license plate lights
5 DOOR F/R 20 Power window, outside mirror control ECU
6 DOOR R/R 20 Power window
7 DOOR F/L 20 Power window, outside mirror control ECU
8 DOOR R/L 20 Power window
9 H-LP LVL 7,5 Automatic headlight leveling system
10 WASHER 10 Windshield washer
11 A/C-IG1 7,5 Air conditioning system, PTC heater, gauges and meters, seat heaters and ventilators
12 WIPER 25 Windshield wipers
13 BKUP LP 7,5 Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission, audio system, navigation system, back-up lights
14 FUEL OPN 10 Fuel filler door opener
15 EPS-IG1 10 Electric power steering
16 P/OUTLET RR 15 Power outlet
17 RADIO-ACC 5 Audio system, Remote Touch, multi-information display, audio display, navigation system
18 S/HTR&FAN F/R 10 Seat heaters and ventilators
19 S/HTR&FAN F/L 10 Seat heaters and ventilators
20 OBD 7,5 On-Board diagnosis system
21 ECU-B NO.2 10 Power window master switch, air conditioning system, smart access system with pushbutton start, tire pressure warning system, rear sunshade
22 STRG HTR 10 Heated steering wheel
23 PTL 25 Power trunk opener and closer ECU
24 STOP 7,5 Power management system, multiport fuel injection system, sequential multiport fuel system, VSC, ABS, electronic controlled transmission, driver support system, engine room junction block assy, tail lights, high mounted stoplight, smart access system with push-button start, shift lock system
25 P/SEAT F/L 30 Power seats
26 A/C-B 7,5 Air conditioning system
27 S/ROOF 10 Moon roof
28 P/SEAT F/R 30 Power seats
29 PSB 30 Pre-collision seat belt
30 D/L-AM1 20 Main body ECU, power door lock system
31 TI&TE 20 Electric tilt and telescopic steering column
32 A/B 10 Occupant classification system, SRS airbag system
33 ECU-IG2 NO.1 7,5 Gauges and meters
34 ECU-IG2 NO.2 7,5 VSC, ABS, gateway ECU, smart access system with push-button start, SRS airbag system
35 CIG& P/OUTLET 15 Power outlet
36 ECU-ACC 7,5 Main body ECU, gauges and meters, outside rear view mirrors
37 ECU-IG1 NO.3 10 Intuitive parking assist, driver support system, skid control buzzer, Blind Spot Monitor, radar sensor
38 S/HTR RR 20 No circuit

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Lexus ES350 (2013) – fuse box diagram

Lexus ES350 (2013) – fuse box diagram

Year of production: 2013

Engine compartment (type A)

Lexus ES350 - fuse box -engine compartment (type A) - top
Lexus ES350 – fuse box -engine compartment (type A) – top
Lexus ES350 - fuse box - engine compartment (type A)
Lexus ES350 – fuse box –
engine compartment (type A)
Fuse Ampere rating [A] Circuit protected
1 WIP-S 5 Driver support system, windshield wipers
2 FAN 50 Electric cooling fan
3 H-LP CLN 30 No circuit
4 ENG W/PMP*1 30 Cooling system
5 PTC HTR NO.2 50 PTC heater
6 PTC HTR NO.1 50 PTC heater
7 HTR 50 Air conditioning system
8 ALT*2 140 Charging system
DC/DC*1 120 Hybrid system
9 ABS NO.2*2 30 VSC, ABS
10 ST/AM2*2 30 Starting system
ABS NO.1*1 30 VSC, ABS
11 H-LP-MAIN 30 H-LP RH-LO, H-LP LH-LO
12 ABS MTR NO.2*1 50 VSC, ABS
13 ABS NO.1*2 50 VSC, ABS
ABS MTR NO.1*1 50 VSC, ABS
14 R/B NO.2*1 50 IGCT MAIN, INV W/PMP
15 EPS 80 Electric power steering
16 S-HORN 7,5 S-HORN
17 DEICER 15 Windshield deicer
18 HORN 10 Horn
19 TV 15 Multi-information display, audio display, Remote Touch, audio system, gauges and meters
20 AMP NO.2 30 Audio system
21 EFI NO.2 15 Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission
22 EFI NO.3 10*2 Multiport fuel injection system, sequential
multiport fuel system, air intake system,
exhaust system
7,5*1 Multiport fuel injection system, sequential
multiport fuel system, air intake system
23 INJ 7,5 Multiport fuel injection system, sequential
multiport fuel system
24 ECU-IG2 NO.3 7,5 Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission, power management system,
steering lock system, cruise control system
25 IGN 15 Starting system
26 D/L-AM2 25 Power door lock system
27 IG2-MAIN 25 INJ, IGN
28 ALT-S*2 7,5 Charging system
DC/DC-S*1 7,5 Hybrid system
29 MAYDAY 5 MAYDAY
30 TURN&HAZ 15 Turn signal lights, emergency flashers
31 STRG LOCK 10 Steering lock system
32 AMP 30 Audio system
33 H-LP LH-LO 15 Left-hand headlight
34 H-LP RH-LO 15 Right-hand headlight
35 EFI-MAIN NO.1 30 EFI NO.2, EFI NO.3, fuel system
36 SMART 5 Smart access system with push-button start,
occupant classification system
37 ETCS 10 Multiport fuel injection system, sequential
multiport fuel system
38 ABS NO.2*1 7,5 VSC, ABS
39 EFI NO.1 7,5 Multiport fuel injection system, sequential
multiport fuel system, electronic controlled
transmission
40 A/F*2 20 Air intake system
EFI-MAIN NO.2*1 20 Fuel system, air intake system, exhaust system
41 AM2 7,5 Power management system, smart access system with push-button start
42 PANEL 10 Switch illumination, audio system, multi-information display, audio display, shift lever light, glove box light, console box light, Remote Touch, intuitive parking assist switch illumination
43 DOME 7,5 Clock, footwell lights, vanity lights, ornament lights, personal lights, door courtesy lights
44 ECU-B NO.1 10 Smart access system with push-button start, main body ECU, steering sensor, gauges and meters, gateway ECU, electric tilt and telescopic steering column, power seats, overhead module, outside mirror control ECU, power trunk opener and closer ECU
45 SPARE 25 Spare fuse
46 SPARe 30 Spare fuse
*1: Hybrid vehicles
*2: Gasoline vehicles

 

Engine compartment (type B fuse box) (hybrid vehicles only

LLexus ES350 - fuse box - engine compartment (type B)
Lexus ES350 – fuse box – engine compartment (type B)
Fuse Ampere rating [A] Circuit protected
1 BATT FAN 7,5 Battery cooling fan
2 INV W/PMP RLY 7,5 INV W/PMP RLY
3 DC/DC IGCT 10 Hybrid system
4 INV 7,5 Hybrid system
5 BATT VL SSR 10 Hybrid system
6 PM IGCT 7,5 Power management system, hybrid system
7 IGCT-MAIN 25 INV W/PMP RLY, INV, DC/DC IGCT, BATT VL SSR, PM IGCT, BATT FAN
8 INV W/PMP 15 Hybrid system

 

 

Driver’s side instrument panel

Lexus ES350 - fuse box -instrument panel
Lexus ES350 – fuse box -instrument panel
Fuse Ampere rating [A] Circuit protected
1 ECU-IG1 NO.2 10 Main body ECU, audio system, shift lock system, outside mirror control ECU, tension reducer, windshield wipers, heated steering wheel, multi-information display, audio display, intuitive parking assist, tire pressure warning system, moon roof, auto anti-glare inside rear view mirror, raindrop sensor, rear sunshade, wireless door lock system, power trunk opener and closer ECU
2 ECU-IG1 NO.1 10 FAN, DEICER, VSC, ABS, charging system, steering sensor, electronic controlled transmission, electric power steering, gateway ECU, electric tilt and telescopic steering column
3 PANEL NO.2 5 Clock
4 TAIL 15 Parking lights, side marker lights, license plate lights
5 DOOR F/R 20 Power window, outside mirror control ECU
6 DOOR R/R 20 Power window
7 DOOR F/L 20 Power window, outside mirror control ECU
8 DOOR R/L 20 Power window
9 H-LP LVL 7,5 Automatic headlight leveling system
10 WASHER 10 Windshield washer
11 A/C-IG1 7,5 Air conditioning system, PTC heater, gauges and meters, seat heaters and ventilators
12 WIPER 25 Windshield wipers
13 BKUP LP 7,5 Multiport fuel injection system, sequential multiport fuel system, electronic controlled transmission, audio system, navigation system, back-up lights
14 FUEL OPN 10 Fuel filler door opener
15 EPS-IG1 10 Electric power steering
16 P/OUTLET RR 15 Power outlet
17 RADIO-ACC 5 Audio system, Remote Touch, multi-information display, audio display, navigation system
18 S/HTR&FAN F/R 10 Seat heaters and ventilators
19 S/HTR&FAN F/L 10 Seat heaters and ventilators
20 OBD 7,5 On-Board diagnosis system
21 ECU-B NO.2 10 Power window master switch, air conditioning system, smart access system with pushbutton start, tire pressure warning system, rear sunshade
22 STRG HTR 10 Heated steering wheel
23 PTL 25 Power trunk opener and closer ECU
24 STOP 7,5 Power management system, multiport fuel injection system, sequential multiport fuel system, VSC, ABS, electronic controlled transmission, driver support system, engine room junction block assy, tail lights, high mounted stoplight, smart access system with push-button start, shift lock system
25 P/SEAT F/L 30 Power seats
26 A/C-B 7,5 Air conditioning system
27 S/ROOF 10 Moon roof
28 P/SEAT F/R 30 Power seats
29 PSB 30 Pre-collision seat belt
30 D/L-AM1 20 Main body ECU
31 TI&TE 20 Electric tilt and telescopic steering column
32 A/B 10 Occupant classification system, SRS airbag system
33 ECU-IG2 NO.1 7,5 Gauges and meters
34 ECU-IG2 NO.2 7,5 VSC, ABS, gateway ECU, smart access system with push-button start, SRS airbag system
35 CIG& P/OUTLET 15 Power outlet
36 ECU-ACC 7,5 Main body ECU, gauges and meters, outside rear view mirrors
37 ECU-IG1 NO.3 10 Intuitive parking assist, driver support system, skid control buzzer, Blind Spot Monitor, radar sensor
38 S/HTR RR 20 No circuit

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Lexus ES350 (2010 – 2012) – fuse box diagram

Lexus ES350 (2010 – 2012) – fuse box diagram

Year of production: 2010, 2011, 2012

Engine compartment

Lexus ES350 - fuse box -engine compartment
Lexus ES350 – fuse box -engine compartment
Fuse Ampere rating [A] Circuit protected
1 PSB 30 Pre-collision seat belt
2 H-LP CLN 30
3 P-P / SEAT 30 Power seat
4 RR DEF 50 Rear window defogger
5 ABS NO.2 30 Anti-lock brake system, vehicle stability control system
6 FAN MAIN 50 Electric cooling fans
7 ABS NO.1 50 Anti-lock brake system, vehicle stability control system
8 HTR 50 Air conditioning system
9 RR FOG 10
10 ALT-CDS 10 Alternator condenser
11 ST 30 Starting system
12 ALT 140 PSB, H-LP CLN, P-P/SEAT, RR DEF, ABS NO.2, FAN MAIN, ABS NO.1, HTR, RR FOG, RR DOOR RH, RR DOOR LH, FUEL OPN, FR FOG, OBD, STOP, TI & TE, A/C, PWR, DOOR NO.2, S/ROOF, GAUGE NO.2, POWER, P/SEAT
13 STR LOCK 20 Steering lock system
14 IG2 20 GAUGE NO.2, IGN, multiport fuel injection system/sequential multiport fuel injection system
15 HAZ 15 Turn signal lights
16 ETCS 10 Electronic throttle control system
17 E-ACM 10 Electric active control mount
18 A/C CTRL PNL 15 Air conditioning system
19 MAYDAY 10 Mayday system
20 ALT-S 7,5 Charging system
21 AM2 7,5 Starting system
22 EFI MAIN 30 EFI NO.2, EFI NO.3, fuel system, ECT system
23 AMP 30 Audio system
24 AMP2 30 Audio system
25 DOOR NO.1 25 Power door lock system
26 RADIO NO.1 15 Audio system
27 ECU-B NO.1 10 ECU powers
28 DOME 10 Interior lights, meters, vanity light
29 H-LP (LH) 15 Left-hand headlight (high beam)
30 H-LP (RH) 15 Right-hand headlight (high beam)
31 H-LP (LL) 15 Left-hand headlight (low beam)
32 H-LP (RL) 15 Right-hand headlight (low beam)
33 HORN 10 Horns
34 EFI NO.1 10 Multiport fuel injection system/sequential multiport fuel injection system, ECT system
35 MPX-B 10 Meters
36 A/F 20 Multiport fuel injection system/sequential multiport fuel injection system
37 S-HORN 7,5 S-Horn
38 EFI NO.2 15 Multiport fuel injection system/sequential multiport fuel injection system
39 EFI NO.3 10 Multiport fuel injection system/sequential multiport fuel injection system

 

Driver’s side instrument panel

Lexus ES350 - fuse box -driver's side instrument panel
Lexus ES350 – fuse box -driver’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 RR DOOR RH 25 Power window
2 RR DOOR LH 25 Power window
3 FUEL OPN 7,5 Fuel filler door opener
4 FR FOG 15 Front fog lights
5 OBD 7,5 On-board diagnosis system
6 ECU-B NO.2 7,5 ECU powers
7 STOP 10 Stop lights
8 TI & TE 30 Tilt and telescopic steering
9 A/C 7,5 Air conditioning system
10 PWR 25 Power windows
11 DOOR NO.2 25 Main body ECU
12 S/ROOF 30 Moon roof
13 TAIL 10 Front and rear side marker lights, tail lights, license plate lights
14 PANEL 7,5 Switch illumination
15 ECU-IG NO. 1 10 Moon roof, seat heaters, power windows, clock, automatic windshield wiper, electric cooling fans, driving position memory system, seat position memory system
16 ECU-IG NO. 2 7,5 Anti-lock brake system, vehicle stability control system, traction control system, brake assist system, cruise control system, stop lights, shift lock control system
17 A/C NO. 2 10 Air conditioning system, rear window defogger
18 WASH 10 Windshield washer
19 S-HTR 20 Seat heaters, air conditioning system
20 GAUGE NO. 1 10 Emergency flashers, back-up lights, rear sunshade, charging system
21 WIP 25 Windshield wipers
22 H-LP LVL 7,5 Headlight leveling system
23 IGN 10 Multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system, steering lock system
24 GAUGE NO. 2 7,5 Meters
25 ECU-ACC 7,5 Clock, main body ECU
26 CIG 20 Cigarette lighter
27 PWR OUTLET 20 Power outlet
28 RADIO NO. 2 7,5 Audio system
29 MIR HTR 15 Outside rear view mirror defoggers
30 POWER 30 Power window
31 P/SEAT 30 Power seat

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Lexus ES350 (2008 – 2009) – fuse box diagram

Lexus ES350 (2008 – 2009) – fuse box diagram

Year of production: 2008, 2009

Engine compartment

Lexus ES350 - fuse box -engine compartment
Lexus ES350 – fuse box -engine compartment
Fuse Ampere rating [A] Circuit protected
1 PSB 30 Pre-collision seat belt
2 H-LP CLN 30
3 P-P / SEAT 30 Power seat
4 RR DEF 50 Rear window defogger
5 ABS NO.2 30 Anti-lock brake system, vehicle stability control system
6 FAN MAIN 50 Electric cooling fans
7 ABS NO.1 50 Anti-lock brake system, vehicle stability control system
8 HTR 50 Air conditioning system
9 RR FOG 10
10 ALT-CDS 10 Alternator condenser
11 ST 30 Starting system
12 ALT 140 PSB, H-LP CLN, P-P/SEAT, RR DEF, ABS NO.2, FAN MAIN, ABS NO.1, HTR, RR FOG, RR DOOR RH, RR DOOR LH, FUEL OPN, FR FOG, OBD, STOP, TI & TE, A/C, PWR, DOOR NO.2, S/ROOF, GAUGE NO.2, POWER, P/SEAT
13 STR LOCK 20 Steering lock system
14 IG2 20 GAUGE NO.2, IGN, multiport fuel injection system/sequential multiport fuel injection system
15 HAZ 15 Turn signal lights
16 ETCS 10 Electronic throttle control system
17 E-ACM 10 Electric active control mount
18 A/C CTRL PNL 15 Air conditioning system
19 ALT-S 7,5 Charging system
20 AM2 7,5 Starting system
21 EFI MAIN 30 EFI NO.2, EFI NO.3, fuel system, ECT system
22 AMP 30 Audio system
23 AMP2 30 Audio system
24 DOOR NO.1 25 Power door lock system
25 RADIO NO.1 15 Audio system
26 ECU-B NO.1 10 ECU powers
27 DOME 10 Interior lights, meters, vanity light
28 H-LP (LH) 15 Left-hand headlight (high beam)
29 H-LP (RH) 15 Right-hand headlight (high beam)
30 H-LP (LL) 15 Left-hand headlight (low beam)
31 H-LP (RL) 15 Right-hand headlight (low beam)
32 HORN 10 Horns
33 EFI NO.1 10 Multiport fuel injection system/sequential multiport fuel injection system, ECT system
34 MPX-B 10 Meters
35 A/F 20 Multiport fuel injection system/sequential multiport fuel injection system
36 S-HORN 7,5 Horn
37 EFI NO.2 15 Multiport fuel injection system/sequential multiport fuel injection system
38 EFI NO.3 10 Multiport fuel injection system/sequential multiport fuel injection system

 

Driver’s side instrument panel

Lexus ES350 - fuse box - driver's side instrument panel
Lexus ES350 – fuse box – driver’s side instrument panel
Fuse Ampere rating [A] Circuit protected
1 RR DOOR RH 25 Power window
2 RR DOOR LH 25 Power window
3 FUEL OPN 7,5 Fuel filler door opener
4 FR FOG 15 Front fog lights
5 OBD 7,5 On-board diagnosis system
6 ECU-B NO.2 7,5 ECU powers
7 STOP 10 Stop lights
8 TI & TE 30 Tilt and telescopic steering
9 A/C 7,5 Air conditioning system
10 PWR 25 Power windows
11 DOOR NO.2 25 Main body ECU
12 S/ROOF 30 Moon roof
13 TAIL 10 Front and rear side marker lights, tail lights, license plate lights
14 PANEL 7,5 Switch illumination
15 ECU-IG NO. 1 10 Moon roof, seat heaters, power windows, clock, automatic windshield wiper, electric cooling fans, driving position memory system, seat position memory system
16 ECU-IG NO. 2 7,5 Anti-lock brake system, vehicle stability control system, traction control system, brake assist system, cruise control system, stop lights, shift lock control system
17 A/C NO. 2 10 Air conditioning system, rear window defogger
18 WASH 10 Windshield washer
19 S-HTR 20 Seat heaters, air conditioning system
20 GAUGE NO. 1 10 Emergency flashers, back-up lights, rear sunshade, charging system
21 WIP 25 Windshield wipers
22 H-LP LVL 7,5 Headlight leveling system
23 IGN 10 Multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system, steering lock system
24 GAUGE NO. 2 7,5 Meters
25 ECU-ACC 7,5 Clock, main body ECU
26 CIG 20 Cigarette lighter
27 PWR OUTLET 20 Power outlet
28 RADIO NO. 2 7,5 Audio system
29 MIR HTR 15 Outside rear view mirror defoggers
30 POWER 30 Power window
31 P/SEAT 30 Power seat

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Lexus ES350- XV40 – (2006 – 2012) – fuse box diagram

Lexus ES350- XV40 – (2006 – 2012) – fuse box diagram

Year of production: 2006, 2007, 2008, 2009, 2010, 2011, 2012

Engine compartment

Lexus ES 350 (XV40) - fuse box diagram - engine compartment
Lexus ES 350 (XV40) – fuse box diagram – engine compartment
  1. Fuse Box
  2. Transmission Control ECU
  3. Cooling Fan ECU
  4. Skid Control ECU with Actuator
  5. Engine Control Module

Engine compartment fuse box

Lexus ES 350 (XV40) - fuse box diagram - engine compartment
Lexus ES 350 (XV40) – fuse box diagram – engine compartment
No. Name A Designation
1 ALT-CDS 10 Alternator condenser
2 RR FOG 10 Rear fog light
3 Not used
4 Not used
5 AM2 7.5 Starting system
6 ALT-S 7.5 Charging system
7 MAYDAY/TEL 10 Mayday system
8
9 A/C CTRL PNL 15 Air conditioning system
10 E-ACM 10 Electric active control mount
11 ETCS 10 Electronic throttle control system
12 HAZ 15 Turn signal lights
13 IG2 20 Multiport fuel injection system/sequential multiport fuel injection system, GAUGE NO.2, IGN fuses
14 STR LOCK 20 Steering lock system
15 DOME 10 Interior lights, meters, vanity lights
16 ECU-B NO.1 10 ECU powers
17 RADIO NO.1 15 Audio system
18 DOOR NO.1 25 Power door lock system
19 AMP2 30 Audio system
20 AMP 30 Audio system
21 EFI MAIN 30 EFI NO.2, EFI NO.3 fuses, fuel system, ECT system
22 Not used
23 EFI NO.3 10 Multiport fuel injection system/sequential multiport fuel injection system
24 EFI NO.2 15 Multiport fuel injection system/sequential multiport fuel injection system
25 S-HORN 7.5 Horn
26 A/F 20 Multiport fuel injection system/sequential multiport fuel injection system
27 MPX-B 10 Meters
28 EFI NO.1 10 Multiport fuel injection system/sequential multiport fuel injection system, ECT system
29 HORN 10 Horns
30 H-LP (RL) 15 Right-hand headlight (low beam)
31 H-LP (LL) 15 Left-hand headlight (low beam)
32 H-LP (RH) 15 Right-hand headlight (high beam)
33 H-LP (LH) 15 Left-hand headlight (high beam)
34 HTR 50 Air conditioning system
35 ABS NO.1 50 Anti-lock brake system, vehicle stability control system
36 FAN MAIN 50 Electric cooling fans
37 ABS NO.2 30 Anti-lock brake system, vehicle stability control system
38 RR DEF 50 Rear window defogger
39 P-P / SEAT 30 Power seat
40 H-LP CLN 30 No circuit
41 Not used
42 Not used
43 PSB 30 Pre-collision seat belt
44 ALT 120 PSB, H-LP CLN, P-P/SEAT, RR DEF, ABS NO.2, FAN MAIN, ABS NO.1, HTR, RR FOG, RR DOOR RH, RR DOOR LH, FUEL OPN, FR FOG, OBD, STOP, TI & TE, A/C, PWR, DOOR NO.2, S/ROOF, GAUGE NO.2, POWER, P/SEAT fuses
45 Not used
46 Not used
47 Not used
48 ST 30 Starting system
Relay
R1 VSC No.2
R2 VSC No.1
R3 Electric cooling fan
R4 Stop lights
or
Rear fog light
R5 Starter (ST)
R6 Ignition (IG2)
R7 Magnetic clutch (A/C)
R8 Starter (ST CUT)
R9 Rear window defogger

 

Passenger compartment

Lexus ES 350 (XV40) - fuse box diagram - passenger compartment
Lexus ES 350 (XV40) – fuse box diagram – passenger compartment
  1. Fuse Box
  2. Main Body ECU
  3. Turn Signal Flasher
  4. Headlamp Swivel ECU
  5. J/B No.3
  6. Junction Connector No.1
  7. Junction Connector No.2
  8. J/B No.4
  9. Windshield Wiper Relay
  10. A/C Amplifier
  11. Outer Mirror Control ECU
  12. Certification ECU
  13. Active Control Engine Mount ECU
  14. Distance Control ECU
  15. Gateway ECU
  16. Tire Pressure Warning ECU
  17. Airbag Sensor Assembly Center
  18. Shift Lock Control ECU
  19. Junction Connector No.3
  20. Steering Lock ECU
  21. Tilt and Telescopic ECU
  22. ID Code Box

Passenger Compartment Fuse Box

Lexus ES 350 (XV40) - fuse box diagram - passenger compartment fuse box
Lexus ES 350 (XV40) – fuse box diagram – passenger compartment fuse box
No. Name A Designation
1 RR DOOR RH 25 Rear right power window
2 RR DOOR LH 25 Rear left power window
3 FUEL OPN 7.5 Fuel filler door opener
4 FR FOG 15 Front fog lights
5 OBD 7.5 On-board diagnosis system
6 ECU-B NO.2 7.5 ECU powers
7 STOP 10 Stop lights
8 TI&TE 30 Tilt and telescopic steering
9 Not used
10 Not used
11 A/C 7.5 Air conditioning system
12 PWR 25 Power windows
13 DOOR NO.2 25 Main body ECU
14 S/ROOF 30 Moon roof
15 TAIL 15 Front and rear side marker lights, tail lights, license plate lights
16 PANEL 7.5 Switch illumination
17 ECU IG NO.1 10 Moon roof, seat heaters, power windows, clock, automatic windshield wiper, electric cooling fans, driving position memory system, seat position memory system
18 ECU IG NO.2 7.5 Anti-lock brake system, vehicle stability control system, traction control system, brake assist system, cruise control system, stop lights, shift lock control system
19 A/C NO.2 10 Air conditioning system, rear window defogger
20 WASH 10 Windshield washer
21 S-HTR 20 Seat heaters, air conditioning system
22 GAUGE NO.1 10 Emergency flashers, back-up lights, rear sunshade, charging system
23 WIP 25 Windshield wipers
24 H-LP LVL 7.5 Headlight leveling system
25 Not used
26 IGN 10 Multiport fuel injection system/ sequential multiport fuel injection system, SRS airbag system, steering lock system
27 GAUGE NO.2 7.5 Meters
28 ECU-ACC 7.5 Clock, main body ECU
29 CIG 20 Cigarette lighter
30 PWR OUTLET 20 Power outlet
31 RADIO NO.2 7.5 Audio system
32 MIR HTR 15 Outside rear view mirror defoggers

 

 

Lexus ES 350 (XV40) - fuse box diagram - passenger compartment fuse box
Lexus ES 350 (XV40) – fuse box diagram – passenger compartment fuse box
No. Name A Designation
1 P/SEAT 30 Power seats
2 POWER 30 Power windows
Relay
R1 Fog Lights
R2 Tail Lights
R3 Accessory
R4 Short Pin
R5 Ignition
Lexus ES 350 (XV40) - fuse box diagram
Lexus ES 350 (XV40) – fuse box diagram
  1. Power Window ECU (Front LH)
  2. Power Window ECU (Front RH)
  3. Sliding Roof Control ECU
  4. Junction Connector No.4
  5. Seat Belt Control ECU
  6. Clearance Warning ECU
  7. Stereo Component Amplifier
  8. Door Control Receiver
  9. Rear Sunshade Relay
  10. Power Window ECU (Rear RH)
  11. Tire Pressure Warning Antenna and Receiver
  12. Power Window ECU (Rear LH)

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.