GMC Sonoma (1999 – 2002) – fuse and relay box diagram

Posted on 30 December 20163 May 2025 by admin

GMC Sonoma (1999 – 2002) – fuse and relay box diagram

Year of production: 1999, 2000, 2001, 2002

This article covers the second-generation GMC Sonoma, produced from 1994 to 2004. It includes fuse box diagrams for the 1999 to 2002 models, provides details on the locations of the fuse panels within the vehicle, and explains the layout and function of each fuse and relay.

Passenger Compartment

Fuse box location

The instrument panel fuse block is at the driver’s end of the instrument panel.

Fuse box diagram

GMC Sonoma (1999 - 2002) - fuse and relay box diagram - passenger compartment fuse box — GMC Sonoma (1999 – 2002) – fuse and relay box diagram – passenger compartment fuse box

Assignment of the fuses in the passenger compartment

Fuse/Circuit Breaker	Usage
A	Not Used
B	Not Used
1	Not Used
2	Cigarette Lighter, Data Link Connector
3	Cruise Control, Body Controls TBC, Cruise Module, Cruise Switch
4	Gages, Body Controls TBC, Instrument Panel Cluster, B+ Power
5	Parking Lamps, Power Window Switch, TBC, Ashtray Lamp
6	Not Used
7	Headlamp Switch, Body Controls TBC, Headlamp Relay
8	Courtesy Lamps, Inadvertent Power Relay
9	HVAC Control Head
10	Turn Signal
11	Instrument Panel Cluster, Engine Controls
12	Interior Illumination
13	Auxiliary Power
14	Power Locks
15	4WD Switch, Engine Control (VCM, PCM, Transmission)
16	Supplemental Inflatable Restraint
17	Front Wiper
18	Not Used
19	Radio Battery
20	Not Used
21	HVAC I, HVAC Control Head, HVAC Devices
22	Anti-Lock Brakes
23	Rear Wiper
24	Radio, Ignition

Engine Compartment

Fuse box location

The fuse block is under the hood on the driver’s side of the engine compartment.

Fuse box diagram

GMC Sonoma (1999 - 2002) - fuse and relay box diagram - engine compartment fuse box — GMC Sonoma (1999 – 2002) – fuse and relay box diagram – engine compartment fuse box

Assignment of the fuses in the engine compartment

Name	Usage
TRL TRN	Not Used
TRR TRN	Not Used
TRL B/U	Not Used
VEH B/U	Vehicle Back-Up Lamps
RT TURN	Right Turn Signal Front
LT TURN	Left Turn Signal Front
HDLP W/W	Not Used
LT TRN	Left Turn Signal Rear
RT TRN	Right Turn Signal Rear
RR PRK	Right Rear Parking Lamps
TRL PRK	Not Used
LT HDLP	Left Headlamp
RT HDLP	Right Headlamp
FR PRK	Front Parking Lamps
INT BAT	I/P Fuse Block Feed
ENG I	Engine Sensors/Solenoids, MAF, CAM, PURGE, VENT
ECM B	Engine Control Module, Fuel Pump Module, Oil Pressure
ABS	Anti-Lock Brake System
ECM I	Engine Control Module Injectors
BTSI	Brake-Transmission Shift Interlock
B/U LP	Back-Up Lamps
A/C	Air Conditioning
W/W PMP	Not Used
HORN	Horn
IGN B	Column Feed, IGN 2, 3, 4
RAP	Retained Accessory Power
LD LEV	Not Used
OXYSEN	Oxygen Sensor
IGN E	Engine
MIR/LKS	Mirrors, Door Locks
FOG LP	Fog Lamps
IGN A	Starting and Charging IGN 1
STUD #2	Accessory Feeds, Electric Brake
PARKLP	Parking Lamps
LR PRK	Left Rear Parking Lamps
IGN C	Starter Solenoid, Fuel Pump, PRNDL
HTDSEAT	Not Used
HVAC	HVAC System
TRCHMSL	Not Used
RRDFOG	Not Used
TBC	Truck Body Computer
CRANK	Clutch Switch, NSBU Switch
HAZLP	Hazard Lamps
VECHMSL	Vehicle Center High-Mounted Stoplamp
HTDMIR	Heated Outside Mirrors
ATC	Transfer Case (Four-Wheel Drive)
STOPLP	Stoplamps
RR W/W	Not Used

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

GMC Safari (2000 – 2003) – fuse and relay box diagram

Posted on 25 December 20163 May 2025 by admin

GMC Safari (2000 – 2003) – fuse box and relay diagram

Year of production: 2000, 2001, 2002, 2003

This article focuses on the second-generation GMC Safari, produced from 1996 to 2005. It includes fuse box diagrams for the 2000 to 2003 models, along with information on the locations of the fuse panels inside the vehicle and details about the function and layout of each fuse and relay.

Passenger Compartment Fuse Box

Fuse box location

The fuse block is on the lower portion of the instrument panel on the driver’s side.

Fuse box diagram

GMC Safari (2000 - 2003) - fuse and relay box diagram - passenger compartment fuse box — GMC Safari (2000 – 2003) – fuse and relay box diagram – passenger compartment fuse box

Assignment of the fuses in the passenger compartment

Fuse/Circuit Breaker	Usage
1	Stop/Turn/Hazard Lamps, CHMSL, ABS
2	Radio ACCY, RR Seat Audio Controls
3	Courtesy Lamps, Glove Box Lamp, Dome Reading Lamps, Vanity Mirror Lamps, Courtesy Lamps
4	DRL Relay, Instrument Panel Cluste
5	Rear Defogger
6	Cruise Module, TBC Module, Instrument Panel Cluster, Cruise Control Switch, Electrochromic Mirror
7	Power Outlets, DLC, Subwoofer Amplifier
8	Crank Circuit Fuse, Park/Neutral Switch, Starter Enable Relay
9	License Plate Lamp, Taillamps, Parking Lamps, Ashtray Lamp, Panel Lights, Trailer Taillamps, Front and Rear Sidemarker Lamps, Door Switch Illumination, Headlamp Switch Illumination, Rear Seat Audio Illumination, TBC Module
10	Air Bag System
11	Not Used
12	L, M1, M2 Blower Motor, Rear A/C Relay Coil, Front Cont. Temp. Door Motor, HI Blower Relay, Defogger Timer Coil
13	Cigarette Lighter, Door Lock Switches, Dutch Door Release Module
14	Cluster Illum, HVAC Controls, Chime Module, Radio Illumination, Rear Heat Switch Illumination, Rear Wiper/Washer Switch Illumination, Rear Liftgate Switch Illumination, Remote Cassette Illumination, O/H Console, TBC Illumination
15	TBC Module, Headlamp Relay
16	Front Turn Signals, Rear Turn Signals, Trailer Turn Signals, Back-Up Lamps, BTSI Solenoid
17	Front Wipers, Front Washer Pump
18	VCM-Ign 3, VCM-Brake, Cruise Stepper Motor Signal, ATC Module
19	Instrument Panel Radio: ATC (Main Feed), 2000 Series (Standby)
20	PRNDL/ Odometer, TCC Enable and PWM Solenoid, Shift A and Shift B Solenoids, 3-2 Downshift Solenoid, Instrument Panel Cluster, VCM Module
21	Pwr Adj Mirrors
22	Not Used
23	Rear Wiper, Rear Washer Pump
24	Not Used
A	(Circuit Breaker) Power Door Lock Relay, 6-Way Power Seats
B	(Circuit Breaker) Power Windows

Engine Compartment Fuse Box

Fuse box location

The underhood fuse block is located toward the rear of the engine compartment on the driver’s side of the vehicle.

Fuse box diagram

GMC Safari (2000 - 2003) - fuse and relay box diagram - engine compartment fuse box — GMC Safari (2000 – 2003) – fuse and relay box diagram – engine compartment fuse box

Assignment of the fuses in the engine compartment

Feed	Usage
AUX B	Upfitter Battery Feed
AUX A	Upfitter Accessory Feed

Relay

A/C Relay (Rear Heat and A/C)

Upfitter-ACCY Relay

Starter Enable Relay

A/C Enable Relay

Headlamps Relay

Fuel Pump Relay

Fuse/Circuit Breaker	Usage
UPFITTER-BATT	Upfitter Battery Power Stud, Trailer Wiring Harness
UPFITTER-ACCY	Upfitter Accessory Relay
Spare	Not used
Fuse Puller*	—
Spare	Not used
Spare	Not used
ECM-B	Fuel Pump Relay and Motor, VCM, Oil Pressure Switch/Sender
HORN	Horn Relay and Horn
A/C COMP	A/C Enable Relay and Compressor
ATC	Active Transfer Case-L Van
FRT HVAC	Front Heater and A/C
ENG-I	Oxygen Sensors, Camshaft Position Sensor, Mass Air Flow Sensor, Evaporative Emission Canister Vent Solenoid
IGN-E	A/C Enable Relay Coil
ECM-I	Fuel Injectors 1-6, Crankshaft Position Sensor, VCM, Coil Driver Module (EST), Ignition Coil
RH HDLMP	Right Headlamp
LH Headlamp	Left Headlamp
DIODE-A/C Coil	A/C
LIGHTING	Courtesy Fuse, Pwr. Adj. Mirrors Fuse, TBC-Battery Fuse
BATT	Power ACCY CB, Stop/Hazard Fuse, Auxiliary Power Fuse, Cigarette Lighter Fuse, Radio Battery Fuse
IGN A	Starter Relay, Ignition Switch
IGN B	Ignition Switch
ABS	Electronic Brake Control Module
RAP	Radio Accy, Power Windows
HTD MIR/RR DEFOG	Rear Window Defogger, HVAC Control Head
A fuse puller is included in the underhood electrical center

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

BMW Z8 (E52; 1999 – 2003) – vehicle specification

Posted on 10 January 20165 August 2025 by admin

BMW Z8 (E52; 1999 – 2003) – vehicle specification

Year of production: 1999, 2000, 2001, 2002, 2003

This article covers the second-generation BMW Z8 (E52), produced from 1999 to 2003. It includes vehicle specification for the 1999, 2000, 2001, 2002 and 2003 models.

Engine specification

BMW Z8
Displacemen	cu in (ccm)	301.5 (4,941)
Number of cylinders		8
Maximum output at engine speed	hp	394
Maximum output at engine speed	rpm	6,600
Maximum torque at engine speed	ft lbs (Nm)	368 (500)
Maximum torque at engine speed	rpm	3,800
Compression ratio	E	11
Stroke	in (mm)	3.50 (89.0)
Bore	in (mm)	3.70 (94.0)
Fuel injection system		Digital electronic engine-management system

Dimensions

BMW Z8 (E52; 1999 - 2003) - vehicle specification — BMW Z8 (E52; 1999 – 2003) – vehicle specification

Weights

BMW Z8
Curb weight (with one person, ready for operation, full tank of fuel, without hardtop)	Ibs. (kg)	3,725 (1,690)
Approved gross vehicle weight	Ibs. (kg)	4,255 (1,930)
Approved front axle weights	Ibs. (kg)	2,028 (920)
Approved rear axle weights	Ibs. (kg)	2,359 (1,070)
Approved roof load capacity	Ibs. (kg)	—
Luggage compartment capacity	cu ft (litres)	7.2 (203)

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

Lincoln Navigator (UN173; 2000 – 2002) – fuse and relay box diagram

Posted on 7 December 201523 April 2025 by admin

Lincoln Navigator (UN173; 2000 – 2002) – fuse and relay box diagram

Year of production: 2000, 2001, 2002

This article covers the first-generation Lincoln Navigator, manufactured between 1998 and 2002. It includes fuse box diagrams for the 2000, 2001 and 2002 models, provides details on the locations of the fuse panels within the vehicle, and explains the function and layout of each fuse and relay.

Passenger compartment fuse panel

Fuse box location

The fuse panel is located below and to the left of the steering wheel behind the cover.

Fuse box diagram

Lincoln Navigator (UN173; 2000 - 2002) - fuse and relay box diagram - passenger compartment — Lincoln Navigator (UN173; 2000 – 2002) – fuse and relay box diagram – passenger compartment

Assignment of the fuses and relays in the passenger compartment (2000 – 2002)

No.	A	Circuit Protected
1	25A	Audio
2	5A	Clock, Overhead Trip Computer, Electronic Automatic Temperature Control (EATC), Powertrain Control Module (PCM), Cluster, Navigation
3	20A	Cigar Lighter, OBD-II Scan Tool Connector
4	7.5A	Remote Entry Module, Mirrors, Memory Module, Adjustable Pedals, Drivers Seat, Power Fold Mirrors
5	15A	Speed Control Module, Reverse Lamp, Daytime Running Lamp Relay, Reverse Sensing System, Autolock, E/C Mirror, Navigation
6	5A	Cluster, Overhead Trip Computer, Compass, Steering Sensor, Brake Shift Interlock Solenoid, Air Suspension Module, GEM Module, Heated Mirror, Rear Defroster, Reverse Sensing System, Automatic Park Brake Release
7	5A	Aux A/C Blower Relay, Console Blower
8	5A	Remote Entry Module, Cell Phone, Clock, GEM Module, Navigation
9	—	Not Used
10	—	Not Used
11	30A	Front Washer Pump Relay, Wiper Run/Park Relay, Wiper Ili/LO Relay, Windshield Wiper Motor, Rear Washer Pump Relay
12	15A	Air Suspension Switch
13	20A	Stop Lamp Switch (Lamps), Turn/Hazard Flasher, Speed Control Module
14	15A	Rear Wipers, Running Board Lamps, Battery Saver Relay, Interior Lamp Relay, Accessory Delay Relay (Power Windows, Moonroof, Flip Windows, Audio), Homelink
15	5A	Stop Lamp Switch, (Speed Control, Brake Shift Interlock, ABS, PCM Module Inputs), GEM Module, Autolock, Air Suspension Module
16	20A	Headlamps (Hi Beams), Cluster (Hi Beam Indicator)
17	10A	Heated Mirrors/Rear Window Defroster Indicator
18	5A	Instrument Illumination (Dimmer Switch Power), Clock (Dimmer), Navigation Screen
19	—	Not Used
20	5A	Audio, Air Suspension Module, Memory Module, GEM Module
21	15A	Starter Relay, Fuse 20, Digital Transmission Range Selector
22	10A	Air Bag Module, EATC, EATC Blower Relay, Feeds Fuse 7
23	10A	Electrochromic Mirror, Aux A/C, Heated Seats, Trailer Tow Battery Charge, Tum/Hazard Flasher, Console Blower Door Actuator, 4×4 Clutch Relay, 4 Wheel Anti-Lock Brake System (4WABS) Module
24	10A	2000-2001: Not Used 2002: EATC Module, EATC Blower/Flasher Relay, Climate Control Selector Switch, Feeds fuse 7
25	—	Not Used
26	10A	Right Side Low Beam Headlamp
27	5A	Foglamp Relay and Foglamp Indicator
28	10A	Left Side Low Beam Headlamp
29	5A	Autolamp Module, Transmission Overdrive Control Switch
30	30A	Passive Anti Theft Transceiver, Cluster, Ignition Coils, Powertrain Control Module Relay
31	10A	Rear Integrated Control Panel (Audio), CD Player, Cell Phone
Relay 1	—	Interior Lamp Relay
Relay 2	—	Battery Saver Relay
Relay 3	—	Rear Window Defroster Relay
Relay 4	—	One Touch Down Window Relay
Relay 5	—	ACC Delay Relay

Engine Compartment Fuse Box

Fuse box location

The power distribution box is located in the engine compartment (on the driver’s side).

Fuse box diagram

Lincoln Navigator (UN173; 2000 - 2002) - fuse and relay box diagram - engine compartment — Lincoln Navigator (UN173; 2000 – 2002) – fuse and relay box diagram – engine compartment

Assignment of the fuses and relays in the engine compartment (2000 – 2002)

№	Amp Rating	Description
1	20A	Power Point
2	30A	Powertrain Control Module
3	30A	Headlamps/Autolamps
4	20A	Console Powerpoint
5	20A	Trailer Tow Backup/Park Lamps
6	15A	Parklamps/Autolamps, Feeds Passenger Compartment Fuse 18
7	20A	Horn
8	30A	Power Door Locks
9	15A	Daytime Running Lamps (DRL), Fog Lamps
10	20A	Fuel Pump
11	20 A	Alternator Field
12	10A	Rear Wipers
13	15A	A/C Clutch
14	—	Not Used
15	10A	Running Board Lamps
16	—	Not Used
17	10A	Delayed Accessory (Audio, Flip Windows)
18	15A	Powertrain Control Module, Fuel Injectors, Fuel Pump, Mass Air Flow Sensor
19	10A	Trailer Tow Stop and Right Turn Lamp
20	10A	Trailer Tow Stop and Left Turn Lamp
21	—	Not Used
22	—	Not Used
23	15A	HEGO Sensors, Canister Vent, Transmission, CMS Sensor
24	—	Not Used
101	30A	Trailer Tow Battery Charge
102	50A	Four Wheel Antilock Brake Module
103	50A	Junction Box Battery Feed
104	30A	4×4 Shift Motor & Clutch
105	40A	Climate Control Front Blower
106	—	Not Used
107	30A	Passenger Power Seat, Passenger Seat Lumbar
108	30A	Trailer Tow Electric Brake
109	50A	Air Suspension Compressor
110	30A	Heated Seats/CCS
111	40A	Ignition Switch Battery Feed (Run and Start Circuits)
112	30A	Memory (Drivers Seat, Adjustable Pedals, Mirrors), Drivers Seat Lumbar
113	40A	Ignition Switch Battery Feed (Run and Accessory Circuits)
114	30A	Climate Control Auxilary Blower
115	—	Not Used
116	40A	Rear Window Defroster, Heated Mirrors
117	—	Not Used
118	—	Not Used
201	—	Trailer Tow Park Lamp Relay
202	—	Front Wiper Run/Park Relay
203	—	Trailer Tow Backup Lamp Relay
204	—	A/C Clutch Relay
205	—	Rear Wiper Down
206	—	Fog Lamp Relay
207	—	Front Washer Pump Relay
208	—	Rear Washer Pump Relay
209	—	Rear Wiper Up Relay
301	—	Fuel Pump Relay
302	—	Trailer Tow Battery Charge Relay
303	—	Front Wiper Hi/Lo Relay
304	—	Powertrain Control Module Relay
401	—	Not Used
501	—	Powertrain Control Module Diode
502	—	A/C Clutch Diode
503	—	Automatic Park Brake Release Diode
601	30A	Delayed Accessory (Power Windows, Flip Windows, Radio, Moonroof)
602	—	Not Used
502	—	A/C Clutch Diode
503	—	Not Used
601	30A	Delayed Accessory (Power Windows, Flip Windows, Radio)
602	—	Not Used

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

Lincoln Aviator (UN152; 2002 – 2003) – fuse and relay box diagram

Posted on 17 November 201514 April 2025 by admin

Lincoln Aviator (UN152; 2002 – 2003) – fuse and relay box diagram

Year of production: 2002, 2003

This article focuses on the first-generation Lincoln Aviator (UN152), manufactured between 2002 and 2005. It includes fuse box diagrams for the 2002 and 2003 models, provides information on the location of the fuse panels within the vehicle, and explains the function and layout of each fuse and relay.

Passenger compartment fuse panel

Fuse box location

The fuse panel is located under the instrument panel to the left of the steering column. The relays are located on the reverse side of the passenger compartment fuse panel. To access the relays, you must remove the fuse panel.

Fuse box diagram

Assignment of the fuses in the Instrument panel (2002 – 2003)

№	Amp Rating	Description
1	30A	Moonroof, Driver seat switch
2	10A	VAPS module, Memory seat module, Body security module, TPMS
3	20A	Radio, Navigation
4	5A	Front wiper module
5	15A	Flasher relay (turn/hazards)
6	5A	Power antenna, Radio, Moonroof motor, Driver window motor, Navigation
7	15A	Heated mirrors, DEATC module
8	5A	Daytime Running Lamps (DRL) module
9	10A	Back-up lamps (DTRS)
10	10A	Heated backlight relay coil, Climate seat modules, Auxiliary A/C temperature blend/mode actuator, A/C clutch relay contact
11	20A	Not used (spare)
12	15A	Restraints module
13	10A	Brake shift interlock
14	5A	Cornering lamps
15	5A	Instrument cluster, Rear wiper module, TPMS
16	15A	Cigar lighter, OBD II, Liftgate release relay coil and contacts
17	15A	Delayed accessory relay coil, Battery saver relay coil and contacts
18	5A	Not used (spare)
19	15A	Washer pump
20	5A	Shifter, Clock, Power mirror switch, DVD
21	10A	Brake pressure switch (ABS), IVD switch, Flasher relay
22	10A	ABS module
23	5A	Sunload/Autolamp sensor (SecuriLock transceiver LED)
24	20A	Subwoofer, Navigation
25	5A	Puddle lamp relay coil, Trailer tow batten charge relay coil
26	5A	SecuriLock transceiver
27	5A	Rear park assist, VAPS module
28	5A	Radio, Navigation
29	10A	DTRS, Feed to Fuse 28
30	5A	Instrument cluster, Compass module, Auxiliary A/C relay coil

Relay in passeneger compartment (located on the reverse side of the fuse box)

Relay box diagram

Lincoln Aviator (UN152; 2002 - 2003) - fuse box diagram - passenger compartment box (relay) — Lincoln Aviator (UN152; 2002 – 2003) – fuse box diagram – passenger compartment box (relay)

Assignment of the relays in the Instrument panel (2002 – 2003)

Relay №	Description
1	Flasher relay
2	Heated backlight relay
3	Delayed accessory relay
4	Open
5	Batteiy saver relay
6	Open
7	Open

Engine compartment (power distribution box)

Fuse box diagram

Assignment of the fuses in the engine compartment (2002 – 2003)

№	Amp Rating	Description
1	60A	PJB
2	30A	Door locks (BSM)
3	—	Not used
4	40A	Heated backlight/mirrors
5	40A	Anti-lock Brake System (ABS) module (pump)
6	60A	Delayed accessory
7	20A	DRL module
8	20A	Electric cooling fan
9	20A	Headlamp switch
10	30A	ABS module (valves)
11	40A	PTEC relay contacts
12	50A	Ignition/Starter relay
13	40A	Trailer tow relays
14	15 A	Brake lamp feed
15	10A	Keep alive power (PTEC/cluster/DEATC)
16	20A	Power point #3
17	20A	Rear wiper module
18	20A	4×4 module
19	30A	Driver window motor
20	30A	Electric trailer brakes
21	30A	Memory seat module
22	20A	Main exterior lamps (low beam headlamps, high beam headlamps, fog lamps)
23	30A	Ignition switch
24	20A	Horn relay
25	20A	Power point #1
26	20A	Fuel pump relay contacts
27	20A	Trailer tow lamps
28	20A	Power point #2
29	60A	PJB
30	30A	Front wiper module
31	30A	Climate-controlled seats modules
32	30A	Passenger seat switch
33	30A	Auxiliary blower motor
34	20A	Right HID relay
35	20A	Left HID relay
36	40A	Blower motor
37	15 A	A/C clutch relay, TXV, Transmission, Speed control
38	15 A	HEGO, VMV, Canister vent, IMCC-LSRC, Heated PCV, EGR module
39	15 A	Injectors
40	15 A	PTEC, Mass Air Flow (MAF) sensor, Fuel pump relay
41	25A	Coil on plug, PTEC relay
42	10A	Right low beam (halogen)
43	10A	Left low beam (halogen)
44	15 A	Fog lamp relay
45	2A	Brake Pressure Switch
46	20A	High beam
47	—	Horn relay
48	—	Fuel pump relay
49	—	High beam relay
50	—	Fog lamp relay
51	—	Not used
52	—	A/C clutch relay
53	—	Trailer tow right turn relay
54	—	Trailer tow left turn relay
55	—	Blower motor relay
56	—	Starter motor relay
57	—	PTEC relay
58	—	Ignition relay
59	—	Driver brake applied relay
60	—	PCM diode
61	—	A/C clutch diode
62	30A	Power windows (Circuit breaker)

Auxiliary relay box

Relay box diagram

Assignment of the fuses in the auxiliary relay box (2002 – 2003)

Relay №	Description
64	Right HID relay
65	Left HID relay
66	EDF relay

Rear relay box

Relay box location

The relay box is located on the rear passenger side quarter trim panel.

Relay box diagram

Lincoln Aviator (UN152; 2002 - 2003) - fuse box diagram - rear compartment box — Lincoln Aviator (UN152; 2002 – 2003) – fuse box diagram – rear compartment box

Assignment of the fuses in the rear relay box (2002 – 2003)

Relay №	Description
1	Liftgate release solenoid
2	Open
3	Open
4	Trailer tow back-up lamps
5	Open
6	Open
7	Trailer tow battery charge
8	Trailer tow park lamps
9	Open
10	2003: Puddle lamps 2004-2005: Open
Diode 11	Open
Diode 12	Open

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

Acura CL (YA4; 2000 – 2002) – fuse and relay box diagram

Posted on 17 November 201522 July 2025 by admin

Acura CL (YA4; 2000 – 2002) – fuse and relay box diagram

Year of production: 2000, 2001, 2002

This article covers the second-generation Acura CL, produced from 1997 to 2003. It includes fuse box diagrams for the 2001 and 2002 models, provides details on the location of the fuse panels inside the vehicle, and explains the function and layout of each fuse.

Engine compartment

Fuse box diagram

Assignment of the fuses in the engine compartment

Fuse	Ampere rating [A]	Circuits Protected
1^*1	20	Condenser Fan
^1*2	30	Condenser Fan
2	7,5	MG Clutch
3	60	IG1 Main
4	40	Rear Window Defogger
5	40	Heater Motor
6^*1	20	TCS
6^*2	40	VSA
7	40	Power Seat
8	40	Power Window Motor
9	40	Back Up, ACC
10	15	Spare Fuse
11	10	Spare Fuse
12	7,5	Spare Fuse
13^*1	20	Cooling Fan
13^*1	30	Cooling Fan
14	120	Battery
15	30	Spare Fuse
16	20	Spare Fuse
17	15	Hazard
18	30	ABS Motor
19	15	ACG S
20	20	Stop
21	20	ABS F/S Relay
22	20	Right Headlight
23	—	Not used
24	20	Left Headlight

*1 – Premium model

*2 – Type S

Passenger compartment

Fuse box diagram (driver’s side)

Assignment of the fuses in the passenger compartment (driver’s side)

Fuse	Ampere rating [A]	Circuits Protected
1	15	Fuel Pump
2	10	Main SRS
3	7,5	Heater Control, A/C Clutch Relay, Cooling Fan Relay
4	7,5	Mirror, Heated Seat, Heated Mirror
5	7,5	Daytime Running Lights*
6	15	ECU (PCM), Cruise Control, VSA
7	7,5	Side SRS
8	7,5	ACC Relay, Navigation
9	7,5	Instrument Panel, Back-up Lights, Memory Seat
10	7,5	Turn Signals
11	15	IG Coil
12	30	Wiper, Washer
13	7,5	Starter Signal

*-On Canadian models

Fuse box diagram (passenger’s side)

Acura CL (YA4; 2000 - 2002)- fuse and relay box diagram - passenger compartment (passenger's side) — Acura CL (YA4; 2000 – 2002)- fuse and relay box diagram – passenger compartment (passenger’s side)

Assignment of the fuses in the passenger compartment (passenger’s side)

Fuse	Ampere rating [A]	Circuits protected
1	30	Moonroof Motor
2	20	Driver’s Power Seat Reclining, Memory Seat
3	20	Heated Seat
4	20	Driver’s Power Seat Sliding, Memory Seat
5	20	Passenger’s Power Seat Sliding
6	20	Passenger’s Power Seat Reclining
7	—	Not used
8	20	Right Power Window
9	20	Radio, Power Outlet
10	10	Navigation System, Daytime Running Lights*
11	7,5	Interior Light, Seat Memory, HomeLink
12	20	Power Door Locks
13	15	Clock, Back Up, Small Light
14	7,5	ABS Motor Check
15	20	Driver’s Power Window
16	—	Not used

*-On Canadian models

VSA fuse box (on type S)

Fuse box location

The VSA fuse box is located under the interior fuse box on the passenger’s side of the dashboard.

Fuse box diagram

Acura CL (YA4; 2000 - 2002)- fuse and relay box diagram - passenger compartment (VSA fuse box) — Acura CL (YA4; 2000 – 2002)- fuse and relay box diagram – passenger compartment (VSA fuse box)

Assignment of the fuses in the VSA fuse box

Fuse	Ampere rating [A]	Circuits protected
1	20	VSA F/S Relay
2	20	VSA Throttle Motor
3	—	Not Used

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

Volkswagen Polo (9N; 2002 – 2009) – fuse and relay box diagram

Posted on 16 November 201526 June 2025 by admin

Volkswagen Polo (9N; 2002 – 2009) – fuse and relay box diagram

Year od production:2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009

This article covers the fourth-generation Volkswagen Polo (Mk4/9N), manufactured between 2002 and 2009. It includes fuse box diagrams for models from 2002 through 2009, provides details on the location of the fuse panels within the vehicle, and explains the function and layout of each fuse and relay.

Passenger Compartment Fuse Box

Fuse Box Location

The fuse panel is located behind an access panel on driver’s side edge of the instrument panel.

Fuse Box Diagram

Volkswagen Polo (9N; 2002 - 2009) - fuses and relay box diagram - passenger compartment — Volkswagen Polo (9N; 2002 – 2009) – fuses and relay box diagram – passenger compartment

Assignment of the fuses in the passenger compartment

№	Amps	Function/component
1	10A	Rear window wiper motor
2	5A	Licence plate light
3	5A	Rear left fog light bulb Trailer socket, rear fog light
4	5A	Cruise control system switch Clutch pedal switch Brake pedal switch Radiator fan relay Fuel pump control unit
5	5A	Engine control unit Exhaust gas recirculation
6	5A	Headlight range control regulator
7	7.5A/5A	2002-2004: Exhaust gas recirculation Air-mass meter Oil level sensor Electrohydraulic steering Crankcase breather heater element 2005-2009: Oil level and oil temperature sender Power steering control unit Crankcase breather heater element
8	5A	Onboard power supply control unit Mirror heating
9	10A	2002-2004 (FSI): Lambda probe Crankcase heater Pressure regulating valve
10	5A	Mobile telephone operating electronics control unit (2006-2009) Control unit with display for radio and navigation system Onboard power supply control unit Radio
11	5A	Mirror adjustment switch Folding exterior mirror control unit
12	5A	Right tail light bulb Right side light bulb
13	5A	Left side light bulb Left tail light bulb
14	10A	Crankcase breather heater Secondary air pump relay Exhaust gas recirculation Intake manifold flap Hall sender
15	10A	Multi-function switch Automatic gearbox control unit
16	10A	lntermittent wiper switch Onboard power supply control unit Rear window wiper motor Windscreen and rear window washer pump
17	5A	Engine control unit
18	5A	Climatic, Climatronic, radiator fan control unit, navigation, circulation pump, illumination of functions, interior monitor sensor, mirror
19	10A	Reversing light switch Parking aid control unit Left washer jet heater element Right washer jet heater element Selector lever illumination (2002-2004)
20	5A	Control unit in dash panel insert
21	10A	Right main beam bulb
22	10A	Left main beam bulb
23	10A	Traction control system switch TCS and ESP button Tyre pressure monitor display button Steering angle sender, only models with ESP ABS control unit
24	10A/15A	2002-2006: Onboard supply control unit, tank filler flap locking motor Onboard supply control unit, central locking motor in rear lid 2006-2009: Heated driver seat regulator Heated front passenger seat regulator Heated front seats control unit
25	10A	Injectors Camshaft adjuster Thermostat heater Fuel purging valve
26	10A	2002-2004: Brake lights 2005-2009: Coolant pump relay (only BJX)
27	5A	Steering angle sender Control unit in dash panel insert
28	10A	Onboard supply control unit, relay for interior lights Door warning lamp relay
29	5A	Climatronic control unit Air conditioning system control unit Mobile telephone operating electronics control unit 16-pin connector, diagnostics connection
30	5A	Onboard power supply control unit, shift lock, rain sensor
31	25A	Driver door control unit Driver side window regulator motor
32	15A	2002-2004: Seat heating 2005-2009: Brake light switch Brake light suppression relay
33	15A	Alarm horn
34	15A/20A	2002-2004: Socket in luggage compartment (Variant) 2005-2006: 12V socket 2006-2009: Cigarette lighter 12V socket Blocking diode
35	20A	Sliding sunroof adjustment control unit
36	25A	Fresh air blower switch Fresh air blower control unit
37	15A/20A	Ignition transformer
38	25A	Rear left door control unit
39	25A	Front passenger side door control unit
40	10A/20A/30A	Engine control unit
41	15A	Fuel pump
42	15A/20A	NOx regulator, Lambda probe, exhaust gas cooling
43	15A	Right headlight dipped beam bulb Right headlight range control motor
44	15A	Left fog light bulb Right fog light bulb
45	15A	Engine control unit
46	20A	Onboard power supply control unit Automatic intermittent wash and wipe relay
47	20A/30A	Onboard power supply control unit Heated rear window
48	15A	Onboard power supply control unit, Turn signals
49	10A/15A	2002-2006: Cigarette lighter 2006-2009: Onboard supply control unit, tank filler flap locking motor Onboard supply control unit, central locking motor in rear lid
50	15A	2002-2004: Central locking 2005-2009: Anti-theft alarm ultrasonic sensor Comfort system central control unit
51	15A	Control unit with display for radio and navigation system Dipped headlight control unit, on/off for Coming home system Radio
52	20A	Headlight washer system relay Onboard supply control unit Treble tone horn, Bass tone horn
53	25A	Rear right door control unit
54	15A	Left headlight dipped beam bulb Headlight range control motor

Relay panel

The relay panel is located under the driver’s side of the instrument panel.

Assignment of the fuses in the relay panel

№	Amps	Description
1		2002-2004: Driving school mode relay 2005-2009: Secondary air pump relay (engine code BJX) Folding exterior mirror control unit
2		2005-2009: Folding exterior mirror control unit Driving school mode relay
3		Glow plug relay (Diesel engines) Motronic current supply relay (2002-2007)
4		Fuel pump relay
5		2002-2004: Warning lamps relay 2005-2007: Door warning lamps relay Brake light suppression relay
6		Headlight washer system relay
7		2002-2004: Starter inhibitor relay 2005-2009: Dipped headlight control unit, on/off (coming home system)
8		Low heat output relay (Diesel engines) Coolant pump relay (2005-2007, engine code BJX)
9		High heat output relay (Diesel engines)
10		Motronic current supply relay Radiator fan relay (engine codes ASZ, BLT) Current supply relay (2002-2004)
11		X-contact relief relay
12		Fuel supply relay
13		Fuel pump relay (Petrol engines)
14	40A	Diesel engines fuses: Heater element fuse 1 Heater element fuse 2 Heater element fuse 3
15		2002-2004: Diesel direct injection system relay 2005-2009: Terminal 30 voltage supply relay (Diesel engines) Motronic current supply relay (Petrol engines, not engine codes BUD, BTS) Fuel pump relay (2005-2007, engine codes BMD, BME)
F1	10A	Trailer socket
F2	15A	Heated driver seat regulator Heated front passenger seat regulator Heated driver seat control unit Heated front passenger seat control unit
F3	10A/5A	Driving school mode Footwell light switch Warning buzzer switch Control unit in dash panel insert (South Africa, from 2006, 5A)
F4	10A	Driving school mode 12V socket

Engine Compartment Fuse Box

Fuse Box Location

The main fuse box located on top of the battery in the engine compartment.

Fuse Box Diagram (version 1)

Volkswagen Polo (9N; 2002 - 2009) - fuses and relay box diagram - engine compartment (version 1) — Volkswagen Polo (9N; 2002 – 2009) – fuses and relay box diagram – engine compartment (version 1)

Assignment of the fuses in the engine compartment (version 1)

№	Amps	Function/component
S162	175A	Alternator
S163	110A	Fuse holder B
S164	50A	Power steering control unit
S176	50A	Glow plug activation control unit Engine glow plugs Secondary air pump motor
S177	40A	Radiator fan (models with air conditioning system or Climatronic)
S178	40A	ABS control unit
S179	25A	ABS control unit
S180	30A	Radiator fan
S267	–	–
S268	5A	Onboard power supply control unit
S269	5A	Radiator fan control unit
S270	–	–
S271	5A	Automatic gearbox control unit
S272	–	–
S273	–	–
S274	–	–

Fuse Box Diagram (version 2)

Volkswagen Polo (9N; 2002 - 2009) - fuses and relay box diagram - engine compartment (version 2) — Volkswagen Polo (9N; 2002 – 2009) – fuses and relay box diagram – engine compartment (version 2)

Assignment of the fuses in the engine compartment (version 2)

№	Amps	Function/component
S162	175A	Alternator
S163	110A	Fuse holder B
S164	40A	Radiator fan (models with air conditioning system or Climatronic)
S176	40A	ABS control unit
S177	50A	Power steering control unit
S178	50A	Glow plug activation control unit Engine glow plugs Secondary air pump motor
S179	25A	ABS control unit
S180	30A	Radiator fan
S267	5A	Radiator fan control unit
S268	10A	ABS control unit
S269	5A	Onboard power supply control unit
S270	5A	Diesel direct injection system control unit (models with engine code BMT)
S271	5A	Automatic gearbox control unit
S272	–	–
S273	–	–
S274	–	–

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