volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Additional current flow diagramm -from model year 1979- > < Additional current flow diagramm -from model year 1977-
Heating, Air conditioner
Current flow diagramm
Additional current flow diagramm -from model year 1978-
 
U87-0052

From Chassis Nos.:


178 3 000 001


Golf

538 2 000 001

Scirocco

Designation:

in current track:

A - to Battery (+)

4

D - to ignition/starter switch, terminal X

3

E9 - A/C controls (blower switch)

1, 2

E30 - Air conditioner switch (on blower lever)

4

E33 - Temperature switch

5

E35 - Air conditioner switch (on temperature lever)

4

F18 - Thermoswitch for radiator fan

8

J26 - Evaporator blower relay (on steering column bracket

4 - 5

 
U87-0052

J32 - A/C relay (on steering colum bracket)

3 - 6

J59 - Relief relay for X contact

1 - 3

N16 - Two-way valve (watch Part. No.)

5

N25 - Magnetic clutch

7

S15 - 16 Amp fuse in fuse box

8

S23 - 25 Amp fuse for A/C on left in separate holder

4

T1 - Single connector in engine compartment

T1a - Single connector near column bracket

T1b - Single connector on left behind dash

T1c - Single connector on compressor

T1d - Single connector for optional extras on relay plate

T1e - Single connector on left in engine compartment

 
U87-0052

T2 - 2 pin connector, in centre behind dash

T6 - 6 pin connector behind dash

V2 - A/C blower motor

2

V7 - Radiator fan

8

10 - Earth point on column bracket

15 - Earth point on column bracket

16 - Earth point on right in engine compartment

Wire colors:

    • ◆ ws - white
    • ◆ sw - black
    • ◆ ro - red
    • ◆ br - brown
    • ◆ gn - green
    • ◆ ge - yellow
    • ◆ gr - grey
    • ◆ bl - blue

Additional current flow diagramm -from model year 1979- > < Additional current flow diagramm -from model year 1977-