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Golf/Bora
Current flow diagram
No. 21/1
Climatronic,
q 1.9 ltr./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 the 13 position additional relay carrier above the 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 12.99
Golf/Bora
Current flow diagram
31 75
No. 21/2
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
7,5A
2,5 sw
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 dash panel 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 97-26804
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. 21/3
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, in centre of 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. 21/4
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 J248 Diesel direct injection system control unit, centre in plenum chamber J255 Climatronic control unit J285 Control unit with display in dash panel insert 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 J 248
T32/11 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 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 97-21593
Edition 10.97
Golf/Bora
Current flow diagram
No. 21/5
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 or = orange
43
44
45
46
47
48
49
50
51
52
53
54
55
56 97-22392
Edition 12.99
Golf/Bora
Current flow diagram
No. 21/6
Climatronic control unit, air conditioner pressure switch
F129 J248 J255 J285 T10 T10a T12 T12a T16a T16b T32 T80
135
A27 0,35 bl/ws 0,35 bl/ws 0,35 bl/ws 0,35 gr/bl
A37
T12a/10
0,35 bl/ws
T10/6
0,5 bl/ws
T12a/4
Air conditioner pressure switch Diesel direct injection system control unit Climatronic control unit Control unit with display in dash panel insert 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
J 285
T32/3
248 T80/51
J
T16b/4
J 255
T12/3 T16b/12 T16b/10 T16b/2
T16b/7
T16a/15
T12/2
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 L56
1,5 br
0,35 bl/ro
0,35 gn
0,35 ge/ro
0,35 sw/ws
0,35 br/bl
Connection (air conditioner pressure switch) -1-, in Climatronic wiring harness Connection (sender), in Climatronic wiring harness
T10a/6
T10a/3
T10a/2
T10a/1
T12a/9
T12a/2
4
0,5 bl/ro
0,5 gn
0,5 ge/ro
0,5 sw/ws
0,5 br/bl
0,5 sw/bl
T10/8
T10/7
2
F 129
4
1
3 0,5 ge/ro
J 248
T80/48
J 248
T80/16
0,5 sw/ws
L39 135 57 58 59 60 61 62 63 64 65 L56
c d
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow or = orange
66
67
68
69
70 97-26805
Edition 12.99
Golf/Bora
Current flow diagram
No. 21/7
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
12 193
J 293
T10b/2 T10b/8 T10b/5 T10b/6 T4a/2 T4a/1 T10b/10
Earth point, in engine compartment, left
Earth connection -1-, in coolant fan wiring harness C11 Connection in radiator fan wiring harness
K21 L39
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
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
L68
C11
L56
4,0 ro/sw 4,0 ro/sw
L68
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 4,0 br/sw 2,5 ro/ws K21 L56 71 72 73 12 74 193 75 76 77 78 79 80 81 4,0 br/sw
T3b/2 T3b/3
2,5 ro/ws 4,0 br/sw
T4/4
1,0 br/sw e
c d
L39
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow or = orange
82
83
84 97-26806
Edition 12.99
Golf/Bora
Current flow diagram
No. 21/8
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
3
A /+
0,5 sw/bl
S16 S164 S180 T3 T4a T10b T10h T80
501 A32
J 293
T10b/4
T10b/9 40A T10b/7 T4a/3 T4a/4 3
S164 S180
30A T3/3
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
e
K21
ws = white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow or = orange
98 97-26807
85
86
87
88
89
90
91
92
93
94
95
96
97
Edition 12.99