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Golf/Bora
Climatronic,
q 1.6 ltr./74 kW Simos, engine code AEH, 1.6 ltr./74 kW Simos, engine code AKL, q 1.8 ltr./92 kW Motronic, engine code AGN, q 1.8 ltr./110 kW Motronic, engine code AGU,

Current flow diagram

No. 8/1

q 1.9 ltr./50 kW Normally aspirated diesel ,engine code AGP, 1.9ltr./50 kW Normally aspirated diesel, engine code AQM, q 1.9 ltr./66 kW Turbo diesel, engine code AGR, 1.9n ltr./81 kw Turbo diesel, engine code AHF, q 1.9 ltr./66 kW Turbo diesel, engine code ALH, q 2.0 ltr./85 kW Motronic, engine code APK, 2.0 ltr./85 kW Motronic, engine code AQY,
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 12.99

Golf/Bora

Current flow diagram
31 75

No. 8/2
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

70

T10a/5

5a

T16a/9

G56 V42
í M

E87

L75 L76
T16a/2

J 255
T16a/ 10 T20/8

S5
5 2,5 sw

7,5A

0,5 sw/bl

0,35 gr/ws

0,35 ge

­ 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

­ 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 97-21229

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

Edition 12.99

Golf

Current flow diagram

No. 8/3
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 T10a ­ 10-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

J 285
0,35 ge/li

T32a/12

T16/7 K

T12a/1

T12a/7


T12a/12

T10a/9

T12/1

T20/13

T20/1

T12/11

J 255
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

T20/9 0,35 ge/ws

­ 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 97-21230

Edition 10.97

Golf

Current flow diagram

No. 8/4
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 J... ­ Engine control unit 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 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 0,35 br/sw

J ... J 255

T16b/6

T16a/6

T16a/7

T20/17 0,35 ws/li

T16a/ T16a/5 13 0,35 0,35 gr ws/gr

T12/7 0,35 br/gn

T16b/8 0,35 ro/ge

T20/5 0,35 gr/gn

T12/9 0,35 br/ws

0,35 ro/ge

0,35 br/ws

T5/3

T5/4

T5/2

T5/1

T5/5

1 M í 2

1

G 89

í 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 97-21231

Edition 10.97

Golf

Current flow diagram

No. 8/5
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 T10a/10
0,35 gr 20 T6c/5

E

T12/4

T12/10

T12/6

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 í

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 97-22384

Edition 02.98

Golf

Current flow diagram

No. 8/6
Climatronic control unit, air conditioner pressure switch
F129 ­ J220 ­ J248 ­ J255 ­ J285 ­ J361 ­ Air conditioner pressure switch Motronic control unit Diesel direct injection system control unit Climatronic control unit Control unit with display in dash panel insert Simos control unit, in centre of plenum chamber 10-pin connector, orange, in protective housing for connectors, left in plenum chamber 10-pin connector, centre behind dash panel 12-pin connector 12-pin connector, centre behind dash panel 16-pin connector 16-pin connector 32-pin connector, blue, on dash panel insert 80-pin connector

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

A37

T10 ­ T10a ­ T12 ­ T12a ­ T16a ­ T16b ­ T32 ­ T80 ­
135

T12a/10
0,35 bl/ws

T10/6 T12a/4 J 285
T32/3

J 220 / J 248
T80/20 T80/51

J 361
T80/20 T16b/4

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

T16b/7

T16a/15 1,5 br

T12/3 0,35 bl/ro

T12/2 0,35 br/bl

­ 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
L39

T10a/6

T10a/3

T10a/2

T10a/1

T12a/9

T12a/2

4

L56
0,5 bl/ro 0,5 gn 0,5 ge/ro 0,5 sw/ws 0,5 br/bl 0,5 sw/bl

­ Connection (air conditioner pressure switch) -1-, in Climatronic wiring harness ­ Connection (sender), in Climatronic wiring harness

T10/8

T10/7

2

F 129

4

1

3 0,5 ge/ro

J 220
T80/10

J 220
T80/8

0,5 sw/ws

J 248
T80/48

J 248
T80/16

J 361
135 57 58 59 T80/10 60 61

J 361
T80/8 62 63

L39 L56 64

c d

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

65

66

67

68

69

70 97-21801

Edition 02.98

Golf/Bora

Current flow diagram

No. 8/7
Radiator fan control unit, radiator fan, air conditioner magnetic coupling, air conditioner cut-off thermo­switch
F163 ­ Air conditioner shut-off thermo-switch 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 ­ Earth connection -1-, in coolant fan wiring harness C11 ­ Connection in radiator fan wiring harness
193

J 293
T10b/2 T10b/8 T10b/5 T10b/6 T4a/2 T4a/1 T10b/10

K21 L39 L56

­ Connection-1-, in radiator fan wiring harness ­ Connection (air conditioner pressure switch) -1-, in Climatronic wiring harness ­ Connection (sender), in Climatronic wiring harness ­ Connection -2- (sender) in Climatronic wiring harness

0,5 ge/ro

0,5 gn

0,5 gn

0,5 br/sw

1,5 ro/ws

6,0 ro/sw

1,0 gn/sw

L68

C11

L68
4,0 ro/sw 4,0 ro/sw

T3a/1
2 1

T3b/1 V35

T4/3
1

F

163

M

V7

M

N25
2

T3a/2 T3a/3
0,5 sw/ws 2,5 ro/ws K21 L56 71 72 73 193 74 75 76 77 78 79 80 4,0 br/sw

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

T4/4
1,0 br/sw e f

c d

L39

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

81

82

83

84 97-26776

Edition 12.99

Golf/Bora

Current flow diagram

No. 8/8
Radiator fan control unit, radiator fan thermoswitch
A D F18 J293 ­ ­ ­ ­ Battery Ignition/starter switch Radiator fan thermo-switch 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

A /+

S16 ­ S164 ­ S180 ­ T3 ­ T4a ­ T10b ­
12 193

­ Earth point, left in engine compartment ­ Earth connection -1-, in coolant fan wiring harness ­ Screw connection -2- (30), on relay plate

J 293 S164 S180
40A 30A T10b/4 T10b/9 T10b/7 T4a/3 T4a/4 3 T3/3

501 A32

1,0 ro/gr

0,5 sw/bl

1,0 ro/ge

2,5 ro

6,0 ro/ws

2,5 ro

16a

3 K20

­ 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

S16
10A 16

1,0 ro

A98

D /30
2,5 ro 6,0 ro

501

F 18
3

2

6,0 ro

1

A32

2,5 ro/ws

4,0 br/sw

e f 85 86 87 88 89 90 91 92

K21 193 93 94 95 96 97 12

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

98 97-26777

Edition 12.99