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Golf

Current flow diagram

No. 9/1

Climatronic,
q 1.4 l ltr./55 kW 4AV, engine code AHW, q 1.4 l ltr./55 kW 4AV, engine code AKQ,
from October 1997
For alternatives to relay and fuse positions as well as multi-pin connector wiring-see "Fitting locations" section.
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

9714163

Edition 10.97

Golf

Current flow diagram
31 75

No. 9/2
Climatronic control unit, temperature flap positioning motor
D E87 G56 G92 J255 L75 L76 S5 S11 T6a T10a T16a T20 V42 V68 Ignition/starter switch Operating and display unit for Climatronic Dash panel temperature sensor Temperature flap control motor potentiometer Climatronic control unit Digital display illumination Button illumination Fuse in relay plate fuse box Fuse in relay plate fuse box 6-pin connector, centre behind dash panel 10-pin connector, centre behind dash panel 16-pin connector 20-pin connector Temperature sensor blower Temperature flap control motor

A20 0,5 sw/bl 0,5 sw/bl 0,5 sw/bl 0,5 sw/bl

88

98

T10a/5

5a

T16a/9

G56 V42
M

E87

L75 L76
T16a/2 0,5 sw/bl

J 255
T16a/ T20/8 10 0,35 0,35 gr/ws ge

S5
5

7,5A

Earth connection -1-, in Climatronic wiring harness A2 Positive (+) connection (15), in dash panel wiring harness A20 Connection (15a), in dash panel wiring harness
243 A58

2,5 sw

Connection (5 volt), in instrument wiring harness

A2

0,5 sw 0,35 ro/ge 0,35 br/ws

S 11

D /15

T6a/1 T6a/3

T6a/4 T6a/6 T6a/2

M

G 92

V 68

243 A58 1 2 3 4 5 6 7 8

a b 9 10 11 12 13 14 97-21291

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

Edition 10.97

Golf

Current flow diagram

No. 9/3
Climatronic control unit, central flap positioning motor, footwell/defrost flap positioning motor
G112 Cenatral flap control motor potentiometer G114 Control motor potentiometer for footwell/defrost flap J255 Climatronic control unit J285 Control unit with display in dash panel insert T6b 6- pin connector, centre behind dash panel T6c 6-pin connector, centre behind dash panel T12 12-pin connector T12a 12-pin connector, centre behind dash panel T16 16-pin connector, centre in dash panel, self-diagnosis connection T16a 16-pin connector T20 20-pin connector T32a 32-pin connector, green, on dash panel insert V70 Central flap control motor V85 Footwell/defroster flap control motor
A76

A76 0,5 gr/ws 0,35 gr/ws

J 285
0,35 ge/bl

T32a/11

J 285
0,35 ro/bl

T32a/26

T16/7 K

T12a/1

T12a/7


T12a/12

T12/1

T20/13

T20/1

J 255
T20/9 0,35 ge/ws T16a/ T16a/4 12 0,35 0,35 gr/ro ws/li

T20/10 0,35 ge/bl

T16a/ T16a/3 11 0,35 0,35 ws/ro gr/ge

Connection (diagnosis wire K), in dash wiring harness Time stationary signal from dash panel insert



0,35 ro/ge

0,35 br/ws

0,35 ro/ge

0,35 br/ws

T6b/2 T6b/1 T6b/4 T6b/6 T6b/3

T6c/2 T6c/1 T6c/4 T6c/6 T6c/3

M

M

G 114

V 85

G 112

V 70

a b 15 16 17 18 19 20 21 22

a b

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

23

24

25

26

27

28 97-21292

Edition 10.97

Golf

Current flow diagram

No. 9/4
Climatronic control unit, air flow flap positioning motor, vent temperature sender, fresh air intake duct temperature sensor
G89 Fresh air intake duct temperature sensor, right under the dash panel G113 Air flow flap control motor potentiometer G192 Vent temperature sender, footwell J255 Climatronic control unit J285 Control unit with display in dash panel insert J448 4AV control unit (injection system), centre in plenum chamber T5 5-pin connector, centre behind dash panel T10 10-pin connector, orange, in protective housing for connectors, left in plenum chamber T10a 10-pin connector, centre behind dash panel T12 12-pin connector T16a 16-pin connector T16b 16-pin connector T20 20-pin connector T32 32-pin connector, blue, on dash panel insert T80 80-pin connector V71 Air flow flap control motor Connection (engine speed signal), in dash panel wiring harness A58 Connection (5 volt), in dash panel wiring harness
A45

A45 0,35 gn/br 0,35 gn/br 0,35 gn/br

T10a/4
0,35 gn/li

T10/9 J 285
T32/11

J 448
T80/6

0,35 br/sw

T16b/6

J 255
T20/17 T16a/ T16a/5 13 0,35 0,35 gr ws/gr T12/7 0,35 br/gn T16b/8 0,35 ro/ge

T16a/6

T16a/7

T20/5 0,35 gr/gn

T12/9 0,35 br/ws

0,35 ws/li

0,35 ro/ge

0,35 br/ws

T5/3

T5/4

T5/2

T5/1

T5/5

1 M 2

1

G 89

2 0,35 br/ws

G 192

G 113

V 71
0,35 br/ws

a b 29 30 31 32 33 34 35 36 A58

a

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

37

38

39

40

41

42 97-21293

Edition 10.97

Golf

Current flow diagram

No. 9/5
Climatronic control unit, ambient temperature sensor, fresh air blower, fresh air blower control unit, sunlight penetration photo sensor
E20 Switches and instruments-lighting control G17 Ambient temperature sensor, left on front bumper G107 Sunlight penetration photosensor, centre on dash panel J126 Fresh air blower control unit, right under dash panel J255 Climatronic control unit S225 Fuse in fuse holder T6c 6-pin connector T10a 10-pin connector, centre behind dash panel T12 12-pin connector T12a 12-pin connector, centre behind dash panel T16b 16-pin connector T20 20-pin connector V2 Fresh air blower
43 243 244 257

A4 0,35 gr/bl 0,5 gr/bl

T12a/3
0,35 br

T12a/6
0,35 bl/sw

T12a/11
0,35 gr

T10a/9 T10a/10
0,35 ge/li 20 T6c/5

E

T12/4

T12/10

T12/6

T12/11

T12/5

T12/12 0,35 br/ws

T12/8 0,35 br/ge

T20/18 0,35 ws/gn

T16b/16 0,35 gn/br

T16b/14 T16b/ 11 0,35 0,35 br/ro sw/bl

J 255

Earth point, A-pillar, right lower Earth connection -1-, in Climatronic wiring harness Earth connection (sender earth), in Climatronic wiring harness Earth connection -2-, in Climatronic wiring harness Screw connection (75x), on relay plate Positive (+) connection (58b), in dash panel wiring harness Positive connection (75x) in Climatronic wiring harness

T12a/5
1

T12a/8
3 2,5 sw/bl

L67

503
2,5 sw/bl

A4
L67

G 17

2

G107

2 0,35 br/ws 1 1 M 3 2 2

T10a/7
25a

0,35 br/ws

J126

V2

S225
25A 25 10,0 sw/ge

244

T10a/8
a 243

2,5 br

2,5 br/ro

2,5 br/ro

257 43

503

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

43

44

45

46

47

48

49

50

51

52

53

54

55

56 97-22385

Edition 02.98

Golf

Current flow diagram
Climatronic control unit

No. 9/6
J255 Climatronic control unit J285 Control unit with display in dash panel insert J448 4AV control unit (injection system), centre in plenum chamber T10 10-pin connector, orange, in protective housing for connectors, left in plenum chamber T10a 10-pin connector, centre behind dash panel T12 12-pin connector T12a 12-pin connector, centre behind dash panel T16a 16-pin connector T16b 16-pin connector T32 32-pin connector, blue, on dash panel insert T80 80-pin connector Earth connection -2-, in dash panel wiring harness A27 Connection (speed signal), in dash panel wiring harness A37 Connection (58a), in dash panel wiring harness
135

A27 0,35 bl/ws 0,35 bl/ws 0,5 bl/ws 0,35 gr/bl

A37

T12a/10
0,35 bl/ws

T10/6 J 285
T32/3

T12a/4

J 448
T80/20

T16b/4

J 255
T12/3 0,35 bl/ro T16b/12 0,35 gn T16b/10 0,35 ge/ro T16b/2 0,35 sw/ws

T16b/7

T16a/15 1,5 br

T12/2 0,35 br/bl

T10a/6

T10a/3

T10a/2

T10a/1

T12a/9

T12a/2
0,5 br/bl

0,5 bl/ro

0,5 gn

c d

T10/8

T10/7
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow
63 64 65 66 67 68 69 70 97-21295

J 448
T80/10

J 448
T80/8

135 57 58 59 60 61 62

Edition 02.98

Golf/Bora

Current flow diagram

No. 9/7
Radiator fan control unit, radiator fan, air conditioner system magnetic coupling
J285 Control unit with display in dash panel insert 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 T14 14-pin connector T32a 32-pin connector, green, on dash panel insert V7 Radiator fan V35 Coolant fan, right

285 T32a/12

J

0,35 li/ge

T14/13

J 293
T4a/2 T4a/4 T14/10

12 193

Earth point, left in engine compartment

T14/12

T14/8

T14/6

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

0,35 sw/ws

0,5 br/bl

0,5 br/sw

1,5 ro/ws

6,0 ro/sw

1,0 gn/sw

Connection -1-, in radiator fan wiring harness

C11

4,0 ro/sw c d

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 K21 12 71 72 193 73 74 75 76 77 78 79 80 2,5 ro/ws 4,0 br/sw

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

T4/4
1,0 br/sw e f

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

81

82

83

84 97-26778

Edition 12.99

Golf/Bora

Current flow diagram

No. 9/8
Radiator fan control unit, radiator fan, air conditioner system magnetic coupling
A D F18 G65 J293 Battery Ignition/starter switch Radiator fan thermo-switch High pressure sender Radiator fan control unit, front left in engine compartment 4AV control unit (injection system) Fuse in relay plate fuse box Fuse -3- (30), in battery fuse holder Fuse -8- (30), in battery fuse holder 3-pin connector 3-pin connector 4-pin connector 10-pin connector, orange, in protective housing for connectors, left in plenum chamber 14-pin connector 80-pin connector

D61

4

0,5 ws

0,5 ws

A /+

0,5 ws

0,5 sw/bl

T10/4
448 T80/13

J448 S16 S164 S180 T3 T3c T4a T10 T14 T80
193 501 A32

J

J 293
T14/4 T14/9 T14/7 T4a/3

T14/2

T3c/2

T3c/3

S164 S180
40A 3 30A T4a/1 T3/3

G 65

T3c/1

1,0 ro/gr

0,5 sw/bl

1,0 ro/ge

2,5 ro

6,0 ro/sw

2,5 ro

0,5 br/sw

Earth connection -1-, in coolant fan wiring harness Screw connection -2- (30), on relay plate Positive connection (30), in dash panel wiring harness Positive connection -4- (30), in dash panel wiring harness Connection (air conditioner), in engine compartment wiring harness Positive (+) connection (30), in radiator fan wiring harness Connection -1-, in radiator fan wiring harness

16a

3 K20

A98 D61 K20

S16
10A 16

1,0 ro

K21
A98

D /30
2,5 ro 6,0 ro

501

F 18
3

2

6,0 ro

1

A32

2,5 ro/ws

e f 85 86 87 88 89 90 91 92

K21 193 93 94 95 96 97 98 97-26779

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

Edition 12.99