Volkswagen Taro (7A; 1990 – 1997) – fuse and relay box diagram

Volkswagen Taro (7A; 1990 – 1997) – fuse and relay box diagram

Years of production: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997

 

The Volkswagen Taro, a pickup truck, was produced from 1989 to 1997. This article includes fuse box diagrams for the 1990 through 1997 models, provides details on the locations of the fuse panels inside the vehicle, and explains the function of each fuse and relay (fuse layout).

 

Fuse Box Location

Volkswagen Taro (7A; 1990 - 1997) - fuses and relay box location
Volkswagen Taro (7A; 1990 – 1997) – fuses and relay box location

 

  1. Fuse box (passenger compartment)
    The fuse panel is located on the left side of the car, behind the lid below the dashboard.
  2. Relay block
  3. Fuse box (engine compartment)
  4. Main fuse (FL MAIN)

 

Passenger Compartment Fuse Box

Fuse Box Diagram

Volkswagen Taro (7A; 1990 - 1997) - fuses and relay box diagram - passenger compartment
Volkswagen Taro (7A; 1990 – 1997) – fuses and relay box diagram – passenger compartment

 

Assignment of the fuses in the passenger compartment

No. A Protected components
1 10A ENGINE:
Main relay, Cruise control ECU
2 7.5A IGN:
EFI main relay, O/D indicator light, Pattern select switch, Oil temp. select switch
3 10A REAR:
Taillight, Integration relay, Light reminder relay, Daytime running light relay
4 20A WIPER:
Washer / Wiper
5 10A GAUGE:
Combination meter, Antenna, Cruise control ECU, Cruise control indicator light, Brake warning light, Parking brake warning switch, brake fluid level warning switch, Door lock control relay, Integration relay, Light reminder relay, Daytime running light relay
6 10A/15A STOP:
Stop light, Stop light switch, Cruise control ECU
7 7.5A RADIO:
Radio, Mirror switch, Light reminder relay
8 15A CIG:
Cigarette lighter, Integration relay
9 10A TURN:
Turn signals, Integration relay
10 15A REAR ANTI LOCK:
Rear anti lock
11
12 15A DEMIST:
Demister
13
A Rear Fog light Relay (U.K.)
B Rearlight Control Relay
C Demister Relay

Relay block

Fuse Box Diagram

Volkswagen Taro (7A; 1990 - 1997) - fuses and relay box diagram - passenger compartment (relay block)
Volkswagen Taro (7A; 1990 – 1997) – fuses and relay box diagram – passenger compartment (relay block)

 

Assignment of the fuses in the relay block

No. A Protected components
1 10A Air conditioner
2 30A Heater
A Heater Relay

 

Engine Compartment Fuse Box

Fuse Box Diagram

Volkswagen Taro (7A; 1990 - 1997) - fuses and relay box diagram - engine compartment
Volkswagen Taro (7A; 1990 – 1997) – fuses and relay box diagram – engine compartment

 

Assignment of the fuses in the engine compartment

No. A Protected components
1 7.5A CHARGE / DRL:
Charging system / DRL (Daytime Running Light)
2 15A EFI:
EFI main relay, ECM
3 15A HAZ-HORN:
Hazard lights, Turn signals, Horn
4 15A DOME:
Interior lights, Radio, Antenna, Key unlock warning switch, Integration relay
5 10A HEAD (RH) / HEAD (RH-LO):
Right-hand headlight / Right-hand headlights (Low-beam)
6 10A HEAD (LH) / HEAD (LH-LO):
Left-hand headlight / Left-hand headlights (Low-beam)
7 10A HEAD (RH-HI) / A/C:
Right-hand headlight (High-beam) / Air conditioner
8 10A HEAD (LH-HI):
Left-hand headlight (High-beam)
9 80A ALT (FL) / GLOW (FL):
Alternator (22R-E Engine)
Glow plugs (L Series Engine)
10 60A/80A AM1 (FL) / ALT (FL)
11 40A/60A AM1 (FL ):
Ignition switch, Starting system, “POWER”, “REAR ANTI LOCK”, “RADIO”, “CIG”, “WIPER”, “TURN”, “ECM-IG”, “ENGINE” fuses
12 30A AM2 (FL):
Ignition switch, “IGN”, “MFI” fuses
A 40A Heater fuse / Dimmer Relay
B Headlight Control Relay
C EFI Relay (22R-E Engine)
Fuel Heater Relay (L Series Engine)
D CMH Relay
E Dim-Dip Relay №2 (U.K.)
F Dim-Dip Relay №3 (U.K.)

 

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

Mazda Miata (1989 – 1997) – fuse and relay box diagram

Mazda Miata (1989 – 1997) – fuse and relay box diagram

Year of production: 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997

 

This article covers the first-generation Mazda MX-5 Miata (NA), produced between 1989 and 1997. It includes fuse box diagrams for the 1989–1997 models, provides details on the locations of the fuse panels inside the vehicle, and explains the function and layout of each fuse and relay.

Engine compartment

Fuse Box Location

Mazda Miata (1989 - 1997) - fuse and relay location - engine compartment
Mazda Miata (1989 – 1997) – fuse and relay location – engine compartment

 

Fuse Box Diagram

Mazda Miata (1989 - 1997) - fuse and relay diagram - engine compartment
Mazda Miata (1989 – 1997) – fuse and relay diagram – engine compartment

 

Assignment of the fuses in the engine compartment

Position Name Fuse rating [A] Description
1 HEAD 30 Headlights
2 INJ 30 Fuel injection, Alternator
3 MAIN 80 For protection of all circuits
4 BTN 40 Refer to HAZARD (15A), STOP (15A), ROOM (10A), TAIL (15A)
5 ABS 60 Antilock brake system
6 COIOLING FAN 30 Cooling fan
7 AIR BAG 10 Air bag
8 AD FAN 20 Additional fan (Air conditioner)
9 ST SIG 10 Fuel injection
10 RETRACTOR 30 Headlight retractor

Passenger compartment

Fuse Box Location

Mazda Miata (1989 - 1997) - fuse and relay location - passenger compartment
Mazda Miata (1989 – 1997) – fuse and relay location – passenger compartment

 

Fuse Box Diagram

Mazda Miata (1989 - 1997) - fuse and relay diagram - passenger compartment
Mazda Miata (1989 – 1997) – fuse and relay diagram – passenger compartment

 

Assignment of the fuses in the passenger compartment

Position Name Fuse rating [A] Protected component
A ENGINE 15 Cooling fan
B METER 10 Gauges, Warning lights, Turn-signal lights, Cruise control
C AIR BAG 15 Air bag
D HEATER 30 Heater
E
F POWER WIND 30 Power windows
G WIPER 20 Wipers, Washer
H
I TAIL 15 Tail lights
J
K STOP 15 Shift lock, Cruise control, Horn, Stoplights
L HAZARD 15 Hazard warning lights
M
N ROOM 10 Interior lamps, Warning buzzers, Radio/cassette and compact disc player and clock
O CIGAR 15 Radio/cassette and compact disc player and clock, Cigarette lighter
P
Q

Luggage compartment

Fuse Box Location

Mazda Miata (1989 - 1997) - fuse and relay location - luggage compartment
Mazda Miata (1989 – 1997) – fuse and relay location – luggage compartment

 

Fuse Box Diagram

Mazda Miata (1989 - 1997) - fuse and relay diagram - luggage compartment
Mazda Miata (1989 – 1997) – fuse and relay diagram – luggage compartment

 

Assignment of the fuses in the trunk

Number Name Ampere ratting [A] Description
1 DEFOG 10 Rear defroster
2 ANTENNA 10 Auto antenna

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

Alfa Romeo 164 (1988 – 1997) – fuse box diagram

Alfa Romeo 164 (1988 – 1997) – fuse box diagram

Year of production: 1988, 1989, 1990, 1991, 1992, 1992, 1993, 1994, 1995, 1996, 1997

 

Alfa Romeo 164 is a business class car manufactured by Alfa Romeo. Produced from 1987 to 1998 in the sedan body. This material is suitable for cars produced in 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 for finding and replacing fuses and relays on Alfa Romeo 164 cars. We will also show the fuse box diagrams and their locations, as well as the purpose of their elements. 

Passenger compartment

Fuse box location

Fuse and relay box is locate under the dashboard

Alfa Romeo 164 (1988 - 1997) - fuse box location - passenger compartment
Alfa Romeo 164 (1988 – 1997) – fuse box location – passenger compartment

Fuse box diagram

Alfa Romeo 164 (1988 - 1997) - fuse box diagram - passenger compartment
Alfa Romeo 164 (1988 – 1997) – fuse box diagram – passenger compartment
Relays A Description
A Headlamp high beam relay
B Headlamp low beam relay
C Turn Signal / Hazard Relay
D Front / Rear Lamp Relays
E Interior lamp relay
F Front power window relay
G Rear power window relay
H Seat heater / sunroof relay
1 10 LH side lamp, LH tail lamp, license plate lamp, cigarette lighter lamp
2 10 LH lamp, RH lamp, Tailgate lamp, instrument cluster illumination, vanity mirror lamp
3 20 Heated door mirrors, heated rear window, heated windscreen, cigarette lighter – front
4 30 Power window regulator – front left
5 30 Power window regulator – front right
6 10 Interior lamp
7 10 Low beam headlamp – LH
8 10 Low beam headlamp – right
9 20 Sunroof, seat heater
10 10 Cluster illumination rheostat, A / C relay, A / C compressor clutch relay
11 30 Power window regulator – rear right
12 30 Power window regulator – rear left
13 10 High beam headlamp – LH
14 10 High beam headlamp – right
15 10 Direction indicators, front / rear lamps
16 20 Reversing lights, windshield wiper
17 15 Fog lights-front
18 10 Stop lights
19 20 Headlamp washer, hazard warning lights
20 30 Power seat
21 10 Cooling fan motor relay, glow plug relay, fuel heater relay, cruise control
22 10 Rear fog lamps
23 15 Central locking
24 10 Cigar lighter , rear
25 75 “+” battery
26 10 Power supply circuit
27 30 Fuel filler flap / cover
28 3 A / C compressor magnetic clutch
29 75 Anti-theft system
The fuse number 24, 10A, is responsible for the cigarette lighter.

 

Engine compartment

Fuse and relay boxes

There are several small boxes with relays and fuses under the hood.

Alfa Romeo 164 (1988 - 1997) - fuse box diagram - engine compartment
Alfa Romeo 164 (1988 – 1997) – fuse box diagram – engine compartment

 

Alfa Romeo 164 (1988 - 1997) - fuse box diagram - engine compartment
Alfa Romeo 164 (1988 – 1997) – fuse box diagram – engine compartment
No. A Description
1 Common relay
2 Relay of fuel pump
3 Relay of device of the variable valve timing system
4 Relay 2 of the electronic engine color unit
1 15 Fuel pump
2 3 Electronic engine control unit
3 75 Oxygen sensor
Alfa Romeo 164 (1988 - 1997) - fuse box diagram - engine compartment
Alfa Romeo 164 (1988 – 1997) – fuse box diagram – engine compartment

Luggage compartment fuse box

Alfa Romeo 164 (1988 - 1997) - fuse box diagram - luggage compartment
Alfa Romeo 164 (1988 – 1997) – fuse box diagram – luggage compartment
Description
Suspension control relay
Heated rear window relay
Rear seat motor relay
10A Anti-thef system
3A Anti-thef alarm horn
10A Phone
40A Heated rear window

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

Chevy G30 (1988 – 1992) – fuse and relay box diagram

Chevy G30 (1988 – 1992) – fuse and relay box diagram

Year of  production: 1988, 1989, 1990, 1991, 1992

 

This article covers the Chevy G30, produced from 1970 to 1996. It includes fuse box diagrams for the 1988, 1989, 1990, 1991 and 1992 models, provides details on the location of the fuse panels inside the vehicle, and explains the function and layout of each fuse.

 

Fuse box diagram

Chevy G30 (1988 - 1992) - fuse and relay box diagram
Chevy G30 (1988 – 1992) – fuse and relay box diagram

 

Assignment of the fuses in the fuse box diagram

No.
A
Circuit Protected
1 20 Horn, Glove Box Light, Clock, Electric/Vanity Mirrors, Cigarette Lighter
2 20 Parking Lights, Light Switch, Tail Lights
3 10 Electronic Control Module (ECM)
4 20 Gauge, Cruise Control, Ashtray Light
5 20 Ignition, Ignition Switch, Turn Signal Flasher, Back-Up Light Switch
6 10 Electronic Control Module (ECM), Ignition
7 10 Daytime Running Lights
8 5 Rear Air Conditioning Switch Light, Rear Auxiliary Heater Switch, Dome Light Switch, Cigarette Lighter, Convenience Tray Light, Foglight, Mirror Switch Light, Auxiliary Heater, Rear Air Conditioning
9 25 Auxiliary Heater and Air Conditioning
10 20 Heater, Air Conditioning
11 30 Circuit Breaker: Power Windows
12 20 Fuel Pump
13 30 Circuit Breaker: Power Seat, Power Door Locks
14 20 Hazard Flasher, Stop Lamps
15 10 Radio
16 25 Windshield Washer/Wiper Motor and Switch
17  –

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

Chevy G20 (1988 – 1992) – fuse and relay box diagram

Chevy G20 (1988 – 1992) – fuse and relay box diagram

Year of  production: 1988, 1989, 1990, 1991, 1992

 

This article covers the Chevy G20, produced from 1970 to 1996. It includes fuse box diagrams for the 1988, 1989, 1990, 1991 and 1992 models, provides details on the location of the fuse panels inside the vehicle, and explains the function and layout of each fuse.

 

Fuse box diagram

Chevy G20 (1988 - 1992) - fuse and relay box diagram
Chevy G20 (1988 – 1992) – fuse and relay box diagram

 

Assignment of the fuses in the fuse box diagram

No.
A
Circuit Protected
1 20 Horn, Glove Box Light, Clock, Electric/Vanity Mirrors, Cigarette Lighter
2 20 Parking Lights, Light Switch, Tail Lights
3 10 Electronic Control Module (ECM)
4 20 Gauge, Cruise Control, Ashtray Light
5 20 Ignition, Ignition Switch, Turn Signal Flasher, Back-Up Light Switch
6 10 Electronic Control Module (ECM), Ignition
7 10 Daytime Running Lights
8 5 Rear Air Conditioning Switch Light, Rear Auxiliary Heater Switch, Dome Light Switch, Cigarette Lighter, Convenience Tray Light, Foglight, Mirror Switch Light, Auxiliary Heater, Rear Air Conditioning
9 25 Auxiliary Heater and Air Conditioning
10 20 Heater, Air Conditioning
11 30 Circuit Breaker: Power Windows
12 20 Fuel Pump
13 30 Circuit Breaker: Power Seat, Power Door Locks
14 20 Hazard Flasher, Stop Lamps
15 10 Radio
16 25 Windshield Washer/Wiper Motor and Switch
17  –

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

Acura Legend (1990) – fuse and relay box diagram

Acura Legend (1990) – fuse and relay box diagram

Year of productions:  1990

 

This article covers Acura Legend, produced from 1986 to 1995. It includes fuse box diagrams for the 1990 models, provides details on the location of the fuse panels inside the vehicle, and explains the function and layout of each fuse.

 

Passenger compartment

Fuse box diagram

Acura Legend (1990)- fuse and relay box diagram - passenger compartment
Acura Legend (1990)- fuse and relay box diagram – passenger compartment

 

Assignment of the fuses in the passenger compartment

Fuse number A Circuit protected
1 7,5 Power antenna; integrated control unit; radio; climate control; clock; information center control unit
2 20 Power windows (right rear)
3 20 Power windows (right front)
4 20 Power windows (left rear)
5 7,5 Backup lights; integrated.control unit; shift position indicator; clock; gauges: indicators; safety indicator; Information center control unit; turn signal and hazard lights; SRS; shift position, console switch
6 20 Sunroof; wiper/washer motors
7 20 Power door lock control unit; trunk release
8 20 Trailer connector; lights: trunk, ignition key switch, footwall, interior, map, door courtesy, door key; cigarette lighter and illumination
9 10 PGM·FI: fan timer unit; starter relay; gauge; speed sensor amplifier; charging system; SRS
10 10 SRS
11 7,5 Cruise control; security ctmtrol unit
12 20 Power windows (left front); power window control unit
13 7,5 PGM-FI; charge warning indicator light; electronic control unit; starter relay; starter solenoid; neutral safety/back up lights switch; SRS
14 15 Lighting daytime running light relay
15 15 FogligtltS
16 15 Climate control; heater controls; blower controls; power mirror controls; heated mirrors; daytime running light relay; heated seat
17 10 Brakes; rear window defogger; A/C condenser fan
18 10 Security control unit; radio

Engine compartment

Fuse box diagram

Acura Legend (1990)- fuse and relay box diagram - engine compartment
Acura Legend (1990)- fuse and relay box diagram – engine compartment

Assignment of the fuses in the engine compartment

Fuse number A Circuit protected
20 40 ALB motor relay
21 40 Power window relay; amplifier relay/fuse block
22 70 Power distribution
23 40 Dash fuse box
24 40 Power distribution (tgnition switch)
25 30 Rear window defogger relay
26 40 Power distribution (tgnition switch)
27 15 Antilock brake oontrol unit
28 15 Antilock brake oontrol unit
29 15 Antilock brake oontrol unit
30 10 Tum signal and hazard lights
31 20 Brake lights; hom; security Indicator
32 20 Left headlight
33 20 Right headlight
35 15 PGM-FI main relay; security oontrol unit
36 30 Power seat
37 30 Sunroof relays
38 7,5 Alternator; electronic control unit; automatic transmission; power seat memory control unit
39 20 A/C compressor clutch relay; A/C oondenser fan motor
40 20 Radiator fan motor

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

Eagle Talon (1G; 1990) – fuse and relay box diagram

Eagle Talon (1G; 1990) – fuse and relay box diagram

Year of production: 1990

 

This article covers the first-generation Eagle Talon produced from 1989 to 1998. It includes fuse box diagrams for the 1990 models, provides details on the location of the fuse panels inside the vehicle, and explains the function and layout of each fuse.

Fuse box diagram

Eagel Talon (1G; 1990) - fuse and relay box diagram
Eagel Talon (1G; 1990) – fuse and relay box diagram

 

Assignment of the fuses in the fuse box

Power supply circuit No. A Load circuit
Battery 1 10 Automatic seatbelt control unit, key reminder switch, passing control relay, seatbelt warning buzzer, utillight relay
Ignition switch IG2 2
3 10 Air conditioner contlol unit, air conditioner switch, defogger timer, heater relay, power window relay
ACC 4 10 Radio
5 15 Cigarette lighter, remote controlled mirror
Battery 6 15 Door lock relay, door lock control unit
Ignition switch IG2 7 10 4-speed automatic transaxle control unit, auto-cruise control unit <A/T>, combination meter
8
ACC 9 15 Intermittent wiper relay, wiper motor, washer motor
10 10 Headlight relay, horn
IG1 11 10 Auto-cruise control unit, auto-cruise control actuator automatic seatbelt contyrol unit, combination meter
12 10 Tum-signal and hazard flasher unit
Battery 13
14
15
16 30 Blower motor
17 15 Stop light
Ignition switch IG1 18 10 Back-UP light < M/T>, dome light relay
Battery 19 10 4-speed automatic transaxle control unit, dome light, door-ajar warning light, foot light, ignition key illumination light, luggage compartment light, MPI control unit, radio
Eagel Talon (1G; 1990) - fuse and relay box diagram
Eagel Talon (1G; 1990) – fuse and relay box diagram

 

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

Audi 200 (C3; 1983 – 1991) – fuse and relay box diagram

Audi 200 (C3; 1983 – 1991) – fuse and relay box diagram

Year of production: 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991

 

This article covers the second-generation Audi 200 (C3), produced from 1983 to 1991. It includes fuse box diagrams for the 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990 and 1991 models, provides details on the location of the fuse panels inside the vehicle, and explains the function and layout of each fuse.

 

Fuses box diagram

Audi 200 (C3; 1983 - 1991) - fuse and relay box diagram
Audi 200 (C3; 1983 – 1991) – fuse and relay box diagram

 

Assignment of the fuses in the fuse box


  A
Description
1 15 Fog lights, rear fog lights
2 15 Emergency flashers
3 25 Horn, brake lights
4 15 Reading lights, luggage compartment, cigar lighter, interior lights, make-up mirror, Board Computer
5 30 Not used
6 5 Side marker, park lights, right
7 5 Side marker, park lights, left
8 10 Hi-beam headlight, hi-beam indicator light
9 10 Hi-beam headlight, left
10 10 Low beam, headlight, right
11 10 Low beam, headlight, left
12 15 Instrument cluster, back-up lights, cruise control, electronic thermoswitch
13 15 Fuel pump
14 5 Glove compartment, engine compartment, license plate lights
15 25 Windshield wipers
16 30 Rear window heat element, outside mirror heat element
17 30 Fresh air blower
18 5 Rear wiper (wagon)
19 10 Central locking system and fuel injection control unit 100, 100 Quattro
20 30 Heated seats with Memory Seat
21 25 Not used
22 Not used
23 30 Not used
24 10 Not used
25 30 Power seats with memory, passenger power seat
26 5 Auto-Check, power mirrors, driver’s seat memory control
27 10 Ignition control unit 100, 100 Quattro
28 15 Fuel injection control unit II
29 Spare fuses

 

Relay box diagram

Audi 200 (C3; 1983 - 1991) - fuse and relay box diagram (relay box)
Audi 200 (C3; 1983 – 1991) – fuse and relay box diagram (relay box)

 

Assignment of the relays in the relay box

Description
1 Open
2 Radiator cooling fan (stage 2)
3 100 models — radiator cooling fan after-run
200 models — radiator cooling fan (stage 1)
4 Not used
5 Load reduction relay
6 Not used
7 Horn
8 Anti-theft relay
9 Intermittent washer/wiper
10 Fuel pump
11 A/C relay

Auxiliary relay panel

Audi 200 (C3; 1983 - 1991) - fuse and relay box diagram (auxiliary relay panel)
Audi 200 (C3; 1983 – 1991) – fuse and relay box diagram (auxiliary relay panel)

 

Assignment of the relay in the auxiliary relay box


Description
1 Open
2 Seat belt/park light radio warning control unit
3 Interior light delay control unit
4 Open
5 Lamp control unit, front
6 Open
7 Rad coolant fan relay 3rd stage
8 ABS combination relay
9 Intensive washer relay
10 Power window control unit
11 Power window control unit
12 Rear window wiperwasher relay
13 Open
14 Circuit breaker for windows
15 Driver heated seat relay
16 Passenger heated seat relay
17 Open

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

Audi 100 (C3; 1983 – 1991) – fuse and relay box diagram

Audi 100 (C3; 1983 – 1991) – fuse and relay box diagram

Year of production: 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991

 

This article covers the second-generation  Audi 100 (c3), produced from 1983 to 1991. It includes fuse box diagrams for the 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990 and 1991 models, provides details on the location of the fuse panels inside the vehicle, and explains the function and layout of each fuse.

 

Fuses box diagram

Audi 100 (C3; 1983 - 1991) - fuse and relay box diagram
Audi 100 (C3; 1983 – 1991) – fuse and relay box diagram

 

Assignment of the  fuses in the fuse box


  A
Description
1 15 Fog lights, rear fog lights
2 15 Emergency flashers
3 25 Horn, brake lights
4 15 Reading lights, luggage compartment, cigar lighter, interior lights, make-up mirror, Board Computer
5 30 Not used
6 5 Side marker, park lights, right
7 5 Side marker, park lights, left
8 10 Hi-beam headlight, hi-beam indicator light
9 10 Hi-beam headlight, left
10 10 Low beam, headlight, right
11 10 Low beam, headlight, left
12 15 Instrument cluster, back-up lights, cruise control, electronic thermoswitch
13 15 Fuel pump
14 5 Glove compartment, engine compartment, license plate lights
15 25 Windshield wipers
16 30 Rear window heat element, outside mirror heat element
17 30 Fresh air blower
18 5 Rear wiper (wagon)
19 10 Central locking system and fuel injection control unit 100, 100 Quattro
20 30 Heated seats with Memory Seat
21 25 Not used
22 Not used
23 30 Not used
24 10 Not used
25 30 Power seats with memory, passenger power seat
26 5 Auto-Check, power mirrors, driver’s seat memory control
27 10 Ignition control unit 100, 100 Quattro
28 15 Fuel injection control unit II
29 Spare fuses

 

Relay box diagram

Audi 100 (C3; 1983 - 1991) - fuse and relay box diagram (relay box)
Audi 100 (C3; 1983 – 1991) – fuse and relay box diagram (relay box)

 

Assignment of the  relays in the relay box

Description
1 Open
2 Radiator cooling fan (stage 2)
3 100 models — radiator cooling fan after-run
200 models — radiator cooling fan (stage 1)
4 Not used
5 Load reduction relay
6 Not used
7 Horn
8 Anti-theft relay
9 Intermittent washer/wiper
10 Fuel pump
11 A/C relay

Auxiliary relay panel

Audi 100 (C3; 1983 - 1991) - fuse and relay box diagram (auxiliary relay panel)
Audi 100 (C3; 1983 – 1991) – fuse and relay box diagram (auxiliary relay panel)

 

Assignment of the  relay in the auxiliary relay box


Description
1 Open
2 Seat belt/park light radio warning control unit
3 Interior light delay control unit
4 Open
5 Lamp control unit, front
6 Open
7 Rad coolant fan relay 3rd stage
8 ABS combination relay
9 Intensive washer relay
10 Power window control unit
11 Power window control unit
12 Rear window wiperwasher relay
13 Open
14 Circuit breaker for windows
15 Driver heated seat relay
16 Passenger heated seat relay
17 Open

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

Volkswagen Transporter (T4; 1990 – 2003) – fuse box diagram

Volkswagen Transporter (T4; 1990 – 2003) – fuse box diagram

Year of production: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003

 

Volkswagen Transporter T4  – represents the 4th generation of the legendary Transporter series. This model was produced in 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 and 2003 with diesel and gasoline engines with different wheelbases: short and long, and with different roof height. Also on the T4, Volkswagen continued its lineup of luxury Caravelle, California and Multivan models. In this article, we will show the location of all electronic control sides and a detailed designation of the purpose of fuses and relays Volkswagen T4 with box diagrams in which they are located.

 

Locations

Volkswagen Transporter T4 (1990 - 2003) - fuse box location
Volkswagen Transporter T4 (1990 – 2003) – fuse box location

 

1 Air conditioning control unit 1 – with automatic temperature control – in the heater control panel, front
2 Air conditioning control unit 2 – with automatic temperature control – in the heater control panel, rear – central pillar
3 Evaporator Fan Control Unit (A / C) – With Rear A / C – Behind Right Rear Trim Panel
4 Air conditioning / heater fan motor control unit 1 – with automatic temperature control – front – fan unit
5 Air conditioning / heater blower motor control unit 2- with automatic temperature control – rear- bottom of the body, in the center
6 Aerial amplifier – behind the dash, passenger side
7 Alternator resistor – near additional relays – CV / AUF, with alternator 150A / automatic transmission / automatic temperature control – behind the central part of the dashboard
8 Additional battery – under the driver’s seat
9 Accumulator battery
10 Central locking signal control unit – behind the dashboard
11 Cruise control unit (with throttle motor) – cruise control is controlled by the ECM
12 Electronic cruise control module (without throttle motor) – behind dash, passenger side
13 Diagnostic connector (DLC) – instrument panel, driver’s side
14 Diagnostic unit – 05/99 (except for AAC / ABL / AET / AES / AJA) – in the instrument cluster
15 Cooling Fan Motor Relay – Behind Left Headlight
16 Cooling Fan Motor 1/2 Resistor – Behind Left Headlight
17 Coolant heater control unit (with additional coolant heater – D3W / B4W / D4W) – in the heater – underbody, in the center
18 Coolant heater control unit (with optional coolant heater – B7W / D7W) – behind the dash, passenger side
19 Engine oil pressure warning buzzer – in instrument cluster control unit
21 Fuse / relay box, instrument cluster 1
22 Fuse / relay box 2, dash – under dash fuse / relay box 1
23 Fuse / relay box, dash 3 – above dash fuse / relay box 1
24 Fuse / relay box, dash 4 – behind dash, center
25 Fuse / Relay Box, Driver’s Seat – Under Seat
26 Fuse / Relay Box, Engine Compartment – Battery Powered
27 Additional fuse (5A / 7.5A / 10A) – in the back of the audio system unit
28 Additional fuse (10A) – at the rear of the navigation system control unit
29 Headlights not switched off warning buzzer – in the instrument cluster control unit
30 Heater blower motor resistor – manual temperature control – blower unit, front
31 Horn 1/2 – behind the front bumper
32 Immobilizer control unit – behind the instrument cluster
33 Immobilizer ring antenna – near the ignition switch
34 Turn signal relay, alarm relay – in the alarm switch
35 Instrument Cluster Control Module / Digital Multifunction Display – In Instrument Cluster
36 Outside temperature sensor – behind the front bumper
37 Driver’s seat heating control unit – in the seat heating switch
38 Passenger seat heating control unit – in the seat heating switch
39 SRS control unit – under the dash, center
40 Sunroof electric control unit
41 Theme control unit – in the display of the navigation system
42 Telephone interface control unit – behind the instrument cluster
43 Electronic gearbox control unit – near the engine control unit
44 Vehicle speed sensor – gearbox

 

Passenger compartment

Fuse box location

The main fuse and relay box is located under the dash on the driver’s side.

Fuse box diagram

Version 1

Volkswagen Transporter T4 (1990 - 2003) - fuse box diagram - passenger compartment (version 1)
Volkswagen Transporter T4 (1990 – 2003) – fuse box diagram – passenger compartment (version 1)

A
Description
1 10 Left Headlight Low Beam
2 10 Right Headlight Low Beam
3 10 Instrument & License Lights
4 15 Rear Window Wiper/Washer, Heated Front Seats
5 15 Windshield Wiper/Washer, Rear Window Washer, Heated Washer Jets
6 30 A/C, Fresh Air Fan
7 10 Right Tail Light & Side Marker Light, Engine Compartment Lamp
8 10 Left Taillight & Side Marker Light
9 20 Rear Window & Mirror Heater
10 15 Fog Lamps
11 10 Left Headlight High Beam & High Beam Indicator
12 10 Right Headlight High Beam
13 10 Horn, Radiator Cooling Fan
14 10 Backup Lights, Electric Mirrors, Heated Front Seats, Windshield Washer Jets, Cruise Control, Power Roof
15 10 Engine Electronics
16 15 Warning/Indicator Lights, Multi-Function Indicator, Glove Box Light, ABS
17 10 Turn Signals
18 20 Fuel Pump
19 30 A/C, Radiator Cooling Fan
20 10 Brake Lights
21 15 Dome & Luggage Lamps, Clock, Radio, Central Locking System, Multi-Function Indicator, Vanity Mirror, OBD Diagnostic
22 10 Cigarette Lighter
Relay
1 A/C Control Module Relay
2 Rear Window Wiper/Washer Relay
3 ECM Power Supply Relay
4 Load Reduction Relay
5 Open
6 Emergency Flasher Relay
7 Headlight Washer Relay
8 Washer/Wiper Intermittent Relay
9 Seat Belt Warning Relay
10 Fog Lamp/Parking Lamp Relay
11 Dual Horn Relay
12 Fuel Pump Relay
13 Heater Control Module Relay
14 Coolant Pump After-Run Relay
15 Open
16 Open
17 Open
18 Roof Ventilator Fan (Fuse)
19 Heater Air Blower Relay
20 Starter Interlock/Back-up Light Relay
21 5 Back-up Lights, Cruise Control
22 20 A/C (Second Evaporator)
23 Rear Window Defroster/Heated Mirror Relay
24 20 Power Windows, Central Locking System
25 10 ABS System
26 15 Rear Window Defroster, Heated Mirrors
27 A/C Compressor Clutch Relay

Version 2

Fuse box diagram (main box)

Volkswagen Transporter T4 (1990 - 2003) - fuse box diagram - passenger compartment (version 2)
Volkswagen Transporter T4 (1990 – 2003) – fuse box diagram – passenger compartment (version 2)

A
Description
Relay assignment
1 (105) Heater blower motor relay – rear (ventilation)
2 (174) Rear window wiper / washer relay
3 (30/109) Engine management relay
4 (18) Ignition auxiliary circuits relay 1
5 Reserve
6 (22/21) Emergency ventilation relay (with repeaters for direction indicators on the roof)
7 (95) Headlight washer pump relay
8 (99) Relay for intermittent operation of the windshield wiper / washer
9 (36) Headlamps warning buzzer
10 (53) Fog lamp relay
11 (53) Horn relay
12 (167) Fuel pump relay
Fuse
1 10 Left headlight – low beam, headlight range control
2 10 Right headlight – low beam, headlight range control
3 10 License plate lamps
4 15 Rear window wiper / washer, auxiliary ignition circuit relay 2, additional equipment
5 15 Windshield wiper / washer, heaters for windshield washer nozzles (05/01)
6 30 Air conditioning system, heater fan motor
7 10 Front right side / rear right side lamps
8 10 Lamps front left / rear left
9 20 Heated rear window, heated outside mirror
10 15 Fog lights
11 10 Left headlamp-high beam
12 10 RH headlamp-high beam
13 10 Sound signal
14 10 ABS system (with ESP), automatic transmission control system, additional equipment, central locking, cruise control system, power windows, power rear-view mirrors on the doors, reverse light (s)
15 10 Engine management system, crankcase ventilation heater, cruise control system, vehicle speed sensor
16 15 ABS indicator, glove box illumination lamp, turn signals, immobilizer, instrument cluster
17 10 Additional heater
18 20 Engine management system, fuel pump
19 30 A/C, Radiator Cooling Fan
20 10 Stop lights
21 15 Audio system, diagnostic connector (DLC), interior lamps, navigation system

Additional Fuse box

It is located under the main block.

Volkswagen Transporter T4 (1990 - 2003) - fuse box diagram - additional fuse box
Volkswagen Transporter T4 (1990 – 2003) – fuse box diagram – additional fuse box

A
Description
1 15 Accessory power connector
2 15 Trailer electrical connector
3 10 Roof identification light
4 20 Additional heater (AC V / AH Y / AJT / AU F)
5 10 Anti-lock braking system (ABS)
6 FOR Phone
7 15 Taxi
8 10 Roof fan
9 15 Audio system, instrument cluster
10 15 Central locking
11 15 Heated seats
12 30 Heated door mirrors, heated rear window
13 FOR PHONE (ACV / AH Y / AJT / AU F)
14 30 Air conditioning system – manual automatic temperature control
15 20 Additional heater

 

Additional relay box 1

Located at the top of the main unit.

Relay box diagram

Volkswagen Transporter T4 (1990 - 2003) - fuse box diagram - additional relay box no. 1
Volkswagen Transporter T4 (1990 – 2003) – fuse box diagram – additional relay box no. 1

  Description
1 (53) Coolant pump relay
2 (125) Idle speed control (AM) relay
3 (137) Glow plug control unit (ABL)
4 (53) Ignition auxiliary circuits relay 2 (some models)
5 (53) Ignition auxiliary circuits relay 2 (AES, with air conditioning)
F1 30 Power window fuse
F2 15 Engine control unit
F3 15 Actuator

Additional relay box 2

It is located behind the dashboard in the center.

Fuse box diagram

Volkswagen Transporter T4 (1990 - 2003) - fuse box diagram - additional relay box no. 2
Volkswagen Transporter T4 (1990 – 2003) – fuse box diagram – additional relay box no. 2

 Description
1 (106) Auxiliary heater relay
2 Audio / Telephone Speaker Switch Relay
3 (53) (53) Heater blower motor relay – rear (warm air)
4 (114) Heater blower motor relay – automatic temperature control
5 (152) Heater radiator coolant valve relay (rear heater)
6 (38) Air intake changeover actuator relay (A / C / heater)
7 (53) Alternator relay (AES, with 150A alternator)
8 (53) Alternator relay (ACV / AUF, with alternator 150A / automatic / automatic temperature control)
9 (175) Start inhibit switch relay / reversing lamp relay
10 (87) Wheel hub connection control unit

 

Another unit can be located under the driver’s seat. The following items may be located there: (214/426) Relay for additional battery, (403) Relay for additional heater, (30A) Additional liquid heating system, (5A) Sockets , etc.

 

Engine compartment

Fuse box location

This unit is located on the cover in front of the battery.

Fuse box diagram

Volkswagen Transporter T4 (1990 - 2003) - fuse box diagram - engine compartment
Volkswagen Transporter T4 (1990 – 2003) – fuse box diagram – engine compartment

 


 Description
1 60A Glow plug relay
2 50A Cooling fan motor
3 50A Cooling fan motor
4 50A Anti-lock braking system (ABS)
5 110A/150A/175A Generator
6 30A System of maintaining exchange rate stability
7 30A Anti-lock braking system (with ESP)
8 5A System of maintaining exchange rate stabilit

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