Text preview for : Air Condition 1,9l TDI (AHF).pdf part of vw golf /bora /jetta 2001 original electric wiring harnas



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Golf

Current flow diagram

No. 23/1

Air conditioning system
q 1.9ltr./81 kw Turbo diesel, engine code AHF,
from October 1997
For alternatives to relay and fuse positions as well as multi-pin connector wiring-see "Fitting locations" section. Relay locations on 13 position additional relay carrier, above relay plate:
Fuse colours 30 A ­ green 25 A ­ white 20 A ­ yellow 15 A ­ blue 10 A ­ red 7.5 A ­ brown 5 A ­ beige 3 A ­ lilac

13

Radiator fan relay - 1st. speed (53)

Relay locations on relay plate:

97­14163

Note: The number in brackets behind the part designation denotes the control number on the housing.

Edition 10.97

Golf

Current flow diagram

No. 23/2
Switch for fresh air blower, switch for fresh and recirculating air flap, fresh air blower, positioning motor for fresh and recirculating air flap
D ­ E9 ­ E159 ­ K114 ­ L16 ­ N24 ­ S5 ­ S225 ­ T4c ­ T6d ­ T8b ­ T10j ­ V2 ­ V154 ­
45

D /15
2,5 sw A2

503

10,0 sw/ge

A4

44

5

25

S5
5a 0,5 gr/bl 0,5 sw/bl 0,5 sw/bl

7,5A

S225
25A 25a 2,5 sw/bl

Ignition/starter switch Fresh air blower switch Fresh air and air recirculation switch Fresh air/air recirculation warning lamp Fresh air controls light bulb Fresh air blower with overheating fuse series resistance Fuse in relay plate fuse box Fuse in fuse holder 4-pin connector 6-pin connector 8-pin connector 10-pin connector, behind centre of dash panel Fresh air blower Fresh/recirculating air flap positioning motor

­ Earth point, behind dash panel - centre ­ Earth connection, in blower motor wiring harness ­ Screw connection (75x), on relay plate

A20

162

T10j/3
58 T8b/3

T10j/4 K114
T8b/7 0,5 bl/ge 15a T8b/5

24

T10j/1 E9
T6d/1 2,5 ge 6d/2 a

503 A2

E159

L16
T8b/4 31 0,5 br T8b/8 T6d/3 2,5 gn T6d/4 T6d/5 2,5 bl L45 2,5 ws/sw T4c/4 T4c/1 T4c/3 T4c/2 b 0,5 ws/ro L66 2,5 sw/bl 2 M 3 0,5 br 2,5 br 162 1 2 3 162 4 5 45 6 7 162 8 9 10 11 12 13 14 97-21766 1 1 2,5 ws/bl

­ Positive (+) connection (15), in dash panel wiring harness A4 ­ Positive (+) connection (58b), in dash panel wiring harness A20 ­ Connection (15a), in dash panel wiring harness
L45 L66

­ Connection, in heater blower wiring harness ­ Connection, in heater blower wiring harness

V154

M 2 2,5 br

V2

í

N24

ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow

Edition 10.97

Golf/Bora

Current flow diagram

No. 23/3
Radiator fan control unit, air conditioning system switch, air conditioning system pressure switch, air conditioning system shut-off thermo switch, ambient temperature switch
E35 ­ F38 ­ F129 ­ F163 ­ J217 ­ J248 ­ J293 ­ K84 ­ T8b ­ T10 ­ T10b ­ T10j ­ T68 ­ T80 ­ Air conditioner switch Ambient temperature switch Air conditioner pressure switch Air conditioner shut-off thermo-switch Automatic gearbox control unit gearbox Diesel direct injection system control unit Radiator fan control unit, front left in engine compartment Air conditioning system warning lamp 8-pin connector 10-pin connector, orange, in protective housing for connectors, left in plenum chamber 10-pin connector 10-pin connector, behind centre of dash panel 68-pin connector 80-pin connector

J 293
T10b/3 0,5 bl/ro 0,5 gn T10b/2 0,5 ge/ro T10b/8 0,5 gn T10b/5

L9
0,5 gn

T10j/2 K84
a T8b/1 L9 8

L10 L45
L10

­ Connection -1-, in tailgate/boot lid wiring harness ­ Connection -2-, in tailgate/boot lid wiring harness ­ Connection, in heater blower wiring harness

E35
T8b/2 0,5 ws/sw b L45 0,5 bl/ro

217 T68/12 0,5 gn 0,5 bl/ro 0,5 sw/bl

J

­ ­ ­ ­ For vehicles with automatic gearbox only
2

F 163
1

T10/8
0,5 bl/ro

T10/7
0,5 gn 2

0,5 gn/bl

F 129

4 3

1

F 38
2

248 T80/48

J

248 T80/16

J

1 0,5 sw/ws

ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow or = orange

15

16

17

18

19

20

21

22

23

24

25

26

27

28 97-26851

Edition 12.99

Golf/Bora

Current flow diagram

No. 23/4
Radiator fan control unit, radiator fan, air conditioner system magnetic coupling
J293 ­ Radiator fan control unit, front left in engine compartment N25 ­ Air conditioning system magnetic coupling T3a ­ 3-pin connector, front left in engine compartment T3b ­ 3-pin connector, front left in engine compartment T4 ­ 4-pin connector, near starter T4a ­ 4-pin connector T10b ­ 10-pin connector V7 ­ Radiator fan V35 ­ Coolant fan, right
12 193

­ Earth point, left in engine compartment

J 293
T10b/6 T4a/2 T4a/1 T10b/10

­ Earth connection -1-, in coolant fan wiring harness C11 ­ Connection in radiator fan wiring harness
K21

­ Connection -1-, in radiator fan wiring harness

0,5 br/sw

1,5 ro/ws

6,0 ro/sw

1,0 gn/sw

C11

4,0 ro/sw

4,0 ro/sw

T3a/1 V7

T3b/1 V35

T4/3
1

M

M

N25
2

T3a/2 T3a/3
4,0 br/sw 2,5 ro/ws K21 12 29 30 31 193 32 33 34 35 36 37 38 4,0 br/sw

T3b/2 T3b/3
2,5 ro/ws 4,0 br/sw

T4/4
1,0 br/sw c

ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow or = orange

39

40

41

42 97-26812

Edition 12.99

Golf/Bora

Current flow diagram

No. 23/5
Radiator fan control unit, radiator fan thermo switch, radiator fan relay
A D F18 J248 J279 ­ ­ ­ ­ ­ Battery Ignition/starter switch Radiator fan thermo-switch Diesel direct injection system control unit Relay for radiator fan V7 and V35 ­ 1st speed, on additional relay carrier above relay plate Radiator fan control unit, front left in engine compartment Fuse in relay plate fuse box Fuse -3- (30) in battery fuse holder Fuse -8- (30) in battery fuse holder 3-pin connector 4-pin connector 10-pin connector 10-pin connector, blue, in protective housing for connectors, left in plenum chamber 80-pin connector

J293 ­
5

A /+

0,5 sw/bl

S16 ­ S164 ­ S180 ­ T3 ­ T4a ­ T10b ­ T10h ­ T80 ­
501 A32

T10b/9

J 293
40A

S164 S180
30A 3 T3/3

T10b/4

T10b/7

T4a/3

T4a/4

­ Screw connection -2- (30), on relay plate

1,0 ro/gr

1,0 ro/ge

2,5 ro

6,0 ro/ws

2,5 ro

16a

S16
10A 16 1,0 ro 6,0 ro

501

K20

J 248
T80/31

­ Positive connection (30), in dash panel wiring harness A98 ­ Positive connection -4- (30), in dash panel wiring harness K20 ­ Positive (+) connection (30), in radiator fan wiring harness K21 ­ Connection -1-, in radiator fan wiring harness

2,5 ro

0,5 ro

0,5 br/ws

A98

D /30
6,0 ro 2,5 ro

F 18
3

2

2/30

4/86

J 279
1 2,5 ro/ws 8/87 2,5 ro/ws 6/85

A32

T10h/7

c

K21

ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow or = orange
56 97-26813

43

44

45

46

47

48

49

50

51

52

53

54

55

Edition 12.99