Fuse - Relay Panel - Rear Connections (Volkswagen Part Number 171 941 821 D) - Quantum 1982-1988

The following information covers electrical connections and plugs to the rear of the fuse/relay panel. It completes and supplements the information in the appropriate Service or Repair Manual for the fuse/relay panel section and should be used in conjunction with the wiring diagram for the vehicle or system in question. Volkswagen part numbers shown here may or may not match those on your panel, however, if you panel visually matches the diagram, it is correct for your application.

Fuse/Relay Panel - Rear Connections (Volkswagen Part Number 171 941 821 D)

Connections and plugs on rear of fuse/relay panel:

A	Blue	28 pin	Instrument cluster wiring harness
B	Red	28 pin	Instrument cluster wiring harness (position 5 open)
C	Yellow	22 pin	Engine compartment/engine management, left side (position 10 open)
D	White	29 pin	Engine compartment/wiper motor wiring harness, right side (position 6. 10, 14, 18, 27, 28 open)
E	Black	18 pin	Rear wiring harness (position 17 open)
G	n/a	1 pin	10 individual circuits
H	Brown	6 pin	Air conditioning/coolant fan relay wiring harness
K	Neutral	5 pin	Seat belt warning system/coolant level wiring harness
L	Grey	4 pin	Horn wiring harness
L	Black	4 pin	Headlight/dimmer switch wiring harness
M	Black	2 pin	Steering column switch wiring harness
M	Black	2 pin	Headlight/dimmer switch wiring harness
N	Red	1 pin	Separately fused circuits (glow plug wiring harness)
P	Red	7 pin	7 single point connectors for terminal 30 circuit
R	Green	2 pin	Open/ECM power supply relay

Note

Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market. Always consult appropriate wiring diagram for specific terminal assignments.

Before Performing any Work

Please read Cautions and Warnings before proceeding with any work on your vehicle

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