Volkswagen Passat (B4; 1993 – 1996) – fuse and relay box diagram
Year of production: 1993, 1994, 1995, 1996
In this article, we take a look at the third-generation Volkswagen Passat (B4), produced between 1993 and 1996. You will find fuse box diagrams for the 1993–1996 Volkswagen Passat B4 , details on the locations of the fuse panels inside the vehicle, and information on the fuse and relay assignments (fuse layout).
Fuse box diagram
Volkswagen Passat (B4; 1993 – 1996) – fuse box diagram
Volkswagen Passat (B4; 1993 – 1996) – fuse box diagram – seperate relays
Assignment of the fuses in the fuse box
Fuse
Ampere rating [A]
Circuits protected
1
10
Headlight, low beam, left
2
10
Headlight, low beam, right
3
10
Instrument panel lights, license plate lights
4
15
Rear window wiper (wagon)
5
15
Windshield wiper/washer
6
20
Fresh air fan
7
10
Side marker and taillights, right
8
10
Side marker and taillights, left
9
20
Rear window defogger
10
—
Open
11
10
Headlight, high beam, left
12
10
Headlight, high beam, right
13
10
Horn
14
15
Back-up lights, heated windshield washer nozzles
15
10
Deceleration fuel cut-off, fuel pump after run
16
15
Instrument cluster lights, glove compartment light
17
10
Emergency flashers
18
20
Fuel pump, oxygen sensor heater
19
30
Radiator cooling fan, A/C relay
20
10
Brake lights
21
15
Interior lights, cigarette lighter, digital clock
22
10
Radio
Relay location on fuse/relay panel
Assignment of the fuses in relay box
No.
Description
R1
A/C relay
R2
Rear window wiper (wagon)
R3
Open
R4
Load reduction relay
R5
Low coolant level control unit
R6
Emergency flasher relay
R7
Open
R8
Intermittent wash wipe relay
R9
Seat belt warning system control unit
R10
Open
R11
Horn relay
R12
Fuel pump relay
Separate relays above fuse/relay panel
R13
Back-up light fuse (auto. trans.)
R14
Radiator cooling fan after run control unit
R15
ABS hydraulic pump relay
R16
ABS relay
R17
Open
R18
Open
R19
A/C relay
R20
Starter cut-outback-up light relay
R21
ABS hydraulic pump fuse/power window fuse
R22
ABS valves fuse
R23
Cruise control fuse/automatic shoulder belt system fuse
R24
Open
Connections and plugs on fuse/relay panel
Volkswagen Passat (B4; 1993 – 1996) – fuse box diagram – connections and plugs
Assignment of the connection in the fuse/relay panel
Symbol
Description
A1
Headlight wiring harness (yellow)
A2
Headlight wiring harness (yellow)
B
Open
C
Headlight wiring harness (yellow)
D
Optional equipment wiring harness (green)
E
Instrument wiring harness (green)
F
Engine compartment wiring harness, right (white)
G1
Engine compartment wiring harness, right (white)
G2
Engine compartment wiring harness, right (white)
H1
Steering column switch wiring harness (red)
H2
Steering column switch wiring harness (red)
J
Steering column switch wiring harness (red)
K
Rear wiring harness (black)
L
Rear wiring harness (black)
M
Rear wiring harness (black)
N
A/C wiring harness (green)
P
Rear window defroster wiring harness (blue)
Q
Instrument wiring harness (blue)
R
Light switch wiring harness (blue)
S
Engine compartment wiring harness, right (white)
T
Two-point connector (green)
U1
Instrument cluster wiring harness (blue)
U2
Instrument cluster wiring harness (blue)
V
Multi-function indicator wiring hamess (green)
W
Six-point connector (green)
X
Warning lamp wiring harness (green)
Y
Single connector, terminal 30
Z1
Single connector
Z2
Single connector, terminal 31
30
Single connector, terminal 30
30B
Single connector
31
Single connector, terminal 31
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.