AUTOMOTIVE ELECTRICIANS

VW GOLF 2009 – Automatic anti-dazzle interior mirror with rain sensor . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW GOLF 2009 - Battery - starter - alternator - voltage regulator



ABattery
BStarter
CAlternator
C1Voltage regulator
J623Engine control unit
S176Fuse 4 (30) in fuse holder on battery
S177Fuse 5 (30) in fuse holder on battery
T1aSingle pin connector, on the battery
T2o2-pin connector, on alternator
T4w4-pin connector, near starter
T6b6-pin connector, brown, on left in engine compartment
T10b10-pin connector, white, in left engine compartment
  500 Screw connection 1 (30), on relay plate
  507 Screw connection (30), on fuse holder on battery

Wiring Diagram VW GOLF 2009 - Ignition/starter switch - X-contact relief relay



DIgnition/starter switch
J59X-contact relief relay
SA10Fuse 10 on fuse holder A
SA11Fuse 11 on fuse holder A
T8c8-connector, on ignition/starter switch
  501 Screw connection 2 (30), on relay plate
  503 Screw connection (75x), on relay plate
  D51 Positive connection 1 (15), in engine compartment wiring harness
  D104 Positive connection 2 (30a), in engine compartment wiring harness
  D144 Positive connection 5 (30), in engine compartment wiring harness
  D158 Positive connection (X), in engine compartment wiring harness

Wiring Diagram VW GOLF 2009 - Rain sensor - automatic intermittent wash and wipe relay - windscreen wiper motor - windscreen and rear window washer pump



G213Rain sensor
J31Automatic intermittent wash and wipe relay
M18Left side mounted turn signal bulb
M19Right side mounted turn signal bulb
T2bc2-pin connector, on windscreen and rear window washer pump
T2bd2-pin connector, on left side repeater turn signal bulb
T2be2-pin connector, on right side repeater turn signal bulb
T4ac4-pin connector, on windscreen wiper motor
T4ap4-pin connector, near interior light
T18a18-pin connector, on automatic intermittent wash and wipe relay
VWindscreen wiper motor
V59Windscreen and rear window washer pump
  131 Earth connection 2, in engine compartment wiring harness
  D64 Positive connection (53c), in engine compartment wiring harness
  D91 Connection (speed signal), in engine compartment wiring harness
  D110 Connection 8, in engine compartment wiring harness

Wiring Diagram VW GOLF 2009 - Intermittent wiper switch - rear wiper switch - intermittent wiper regulator



E22Intermittent wiper switch
E34Rear wiper switch
E38Intermittent wiper regulator
T6o6-pin connector, on intermittent wipe regulator
T8b8-pin connector, on intermittent wiper switch

Wiring Diagram VW GOLF 2009 - Anti-dazzle interior mirror button - reversing light switch - anti-dazzle interior mirror warming lamp



E386Anti-dazzle interior mirror button
F4Reversing light switch
K187Anti-dazzle interior mirror warming lamp
SA5Fuse 5 on fuse holder A
SA7Fuse 7 on fuse holder A
Y7Automatic anti-dazzle interior mirror
T2af2-pin connector, on reversing light switch
T5g5-pin connector, on lower part of left A-pillar
T6af6-pin connector, near interior light
T6ag6-pin connector, automatic anti-dazzle interior mirror
T10d10-pin connector, orange, in left engine compartment
  80 Earth connection 1, in instruments wiring harness
  81 Earth connection 1, in dash panel wiring harness
  A20 Positive connection (15a), in dash panel wiring harness
  A87 Earth connection (RL), in dash panel wiring harness
  D136 Positive connection 2 (15a), in engine compartment wiring harness

Wiring Diagram VW GOLF 2009 - Fuses



E3Hazard warning light switch
SA2Fuse 2 on fuse holder A
SA24Fuse 24 on fuse holder A
T8f8-connector, on hazard warning light switch
T16a16-pin connector, diagnostic
  80 Earth connection 1, in instruments wiring harness
  85 Earth connection 1, in engine compartment wiring harness
  D70 Positive connection (53a), in engine compartment wiring harness

Wiring Diagram VW GOLF 2009 - Rev. counter - control unit in dash panel insert - dash panel insert - alternator warning lamp - digital display illumination bulb



G5Rev. counter
J285Control unit in dash panel insert
KDash panel insert
K2Alternator warning lamp
L75Digital display illumination bulb
SA11Fuse 11 on fuse holder A
T32a32-pin connector, on control unit in dash panel insert
T32b32-pin connector, on control unit in dash panel insert
  D201 Positive connection 4 (15a), in engine wiring harness


VW GOLF 2009 Engine control unit (80-pin) J623

Engine control unit (80-pin) -J623-
   

VW GOLF 2009 Earth points in the engine compartment

Location:Download PDF file
Designation of connector:
A -  Engine control unit -J623-
B/C -  80-pin connector, on engine control unit -T80a-

–  Central under plenum chamber cover -Arrow-
 
Designation of connector:
A -  Engine control unit -J623-
B/C -  121-pin connector, on engine control unit -T121a-

–  in engine compartment, bottom left -arrow-
 
Designation of connector:
A -  Radiator fan control unit -J293-
B -  4-pin connector, on radiator fan control unit -T4ag-
C -  14-pin connector, on radiator fan control unit -T14b-

–  in engine compartment, right -arrow-
 
Designation of connector:
A -  Automatic gearbox control unit -J217-
B -  52-pin connector, on automatic transmission control unit -T52a-

–  in engine compartment, right -arrow-
 
Designation of connector:
A -  Automatic gearbox control unit -J217-
B -  68-pin connector, on automatic transmission control unit -T68b-

–  behind the door trim, front left -arrow-
 
Designation of connector:
A -  Driver door control unit -J386-
B -  29-pin connector, on driver door control unit -T29a-

–  behind the door trim, front right -arrow-
 
Designation of connector:
A -  Front passenger door control unit -J387-
B -  29-pin connector, on front passenger door control unit -T29b-

–  behind the door trim, rear left -arrow-
 
Designation of connector:
A -  Rear left door control unit -J388-
B -  18-pin connector, on left rear door control unit -T18c-

–  behind the door trim, rear right -arrow-
 
Designation of connector:
A -  Rear right door control unit -J389-
B -  18-pin connector, on left rear door control unit -T18d-

–  In centre console, under radio -arrow-
 
Designation of connector:
E -  Climatronic control unit -J255-
A -  12-pin connector, on Climatronic control unit -T12b-
B -  20-pin connector, on Climatronic control unit -T20a-
C -  16-pin connector, on Climatronic control unit -T16d-
D -  16-pin connector, on Climatronic control unit -T16b-

–  Above relay plate-arrow-
 
Designation of connector:
A -  Convenience system central control unit -J393-
B -  15-pin connector, on convenience system central control unit -T15a-
C -  23-pin connector, on convenience system central control unit -T23b-

–  on relay plate, dash panel, left -arrow-
 
Designation of connector:
A -  Multifunction steering wheel control unit -J453-
B -  18-pin connector, on multi-function steering wheel control unit -T18b-

–  on dash panel, left -arrow-
 
Designation of connector:
A -  Control unit with display in dash panel insert -J285-
C -  32-pin connector, on control unit with display in dash panel insert -T32a-
1 -  Terminal 15a
2 -  Right turn signal
3 -  Speed signal
4 -  Turn signal relay
5 -  Fuel gauge sender
6 -  Terminal 31
7 -  Terminal 31, sensor earth
8 -  Coolant temperature indicator sensor
q   up to June 2007
9 -  Terminal 31
10 -  Oil pressure switch
11 -  vacant
12 -  Alternator
 -  Voltage regulator
13 -  vacant
14 -  Rear fog light bulb
15 -  vacant
16 -  Rear lid release switch
17 -  Terminal 56a - high beam -
18 -  Left turn signal
19 -  vacant
20 -  Terminal 58b - tail lights -
21 -  Door contact switch
q   up to December 2007
22 -  Coolant shortage indicator sender
23 -  Terminal 30a
24 -  Terminal 31
25 -  Terminal K/W - engine diagnosis -
26 -  Terminal 58r - right parking light -
27 -  Terminal 58l - left parking light -
28 -  Speedometer sender
29 -  Brake fluid level warning contact
30 -  Terminal 86s
31 -  Front left belt switch
q   up to August 2009
32 -  vacant
B -  32-pin connector, on control unit with display in dash panel insert -T32b-
1 -  vacant
2 -  Immobilizer reader coil
3 -  vacant
4 -  vacant
5 -  Terminal K/W - engine diagnosis -
6 -  Windscreen washer fluid level sender
q   up to September 2007
7 -  Brake wear indicator
8 -  Terminal for CAN-Bus "high" - convenience -
9 -  Terminal for CAN-Bus "low" - convenience -
10 -  vacant
11 -  vacant
12 -  Radiator fan control unit
13 -  Handbrake warning switch
14 -  vacant
15 -  vacant
16 -  vacant
17 -  Immobilizer reader coil
18 -  vacant
19 -  Terminal for CAN-Bus high
20 -  Terminal for CAN-Bus low
21 -  vacant
22 -  Contact switch on bonnet / bonnet for alarm system
q   up to June 2007
23 -  Intermittent wiper regulator
24 -  Intermittent wiper regulator
25 -  Intermittent wiper regulator
26 -  Ambient temperature sensor
27 -  Terminal for CAN-Bus high
28 -  Terminal for CAN-Bus low
29 -  vacant
30 -  vacant
31 -  vacant
32 -  vacant

–  under centre console -arrow-
 
Designation of connector:
A -  Airbag control unit -J234-
B -  75-pin connector, on airbag control unit -T75a-

–  In engine compartment, left -arrow-
 
Designation of connector:
A -  ABS control unit -J104-
B -  47-pin connector, on ABS control unit -T47a-

–  Behind right luggage compartment lining-arrow-
 
Designation of connector:
A -  Parking aid control unit -J446-
B -  16-pin connector, on parking aid control unit -T16e-
C -  12-pin connector, on parking aid control unit -T12d-

–  Behind dashboard, right side, near glove compartment -arrow-
 
Designation of connector:
A -  Fresh air blower control unit -J126-
B -  3-pin connector, on fresh air blower control unit -T3ad-

–  behind the glove compartment -arrow-
 
Designation of connector:
A -  Control unit for interactive system -J879-
B -  16-pin connector, on control unit for interactive system -T16f-

–  Above glove compartment -arrow-
 
Designation of connector:
A -  Control unit for lighting and wiper functions -J917-
B -  12-pin connector, on control unit for lighting and wiper functions -T12h-
C -  16-pin connector, on control unit for lighting and wiper functions -T16g-

–  At centre of dashboard -arrow-
 
Designation of connector:
A -  Heated driver seat control unit -J131-
B -  6-pin connector, on heated driver seat control unit -T6p-

–  At centre of dashboard -arrow-
 
Designation of connector:
A -  Heated front passenger seat control unit -J132-
B -  6-pin connector, on heated front passenger seat control unit -T6q-

–  near interior mirror, on roof-arrow-
 
Designation of connector:
A -  Sliding sunroof adjustment control unit -J245-
B -  6-pin connector, on sliding sunroof adjustment control unit -T6m-
C -  6-pin connector, on control for sliding sunroof adjustment -T6v-

–  on relay plate, dash panel, left -arrow-
 
Designation of connector:
A -  Mirror memory control unit -J267-
B -  18-pin connector, on mirror memory control unit -T18e-

   


VW GOLF 2009

Earth strap, battery - body - Arrow A -
Earth points in the engine compartment
   1 Earth strap, battery - body
q   Location:
   2 Earth strap, gearbox - body
q   Location:
   12 Earth point, on left in engine compartment
q   Location:
   15 Earth point, on cylinder head
q   Location:
   608 Earth point, in centre of plenum chamber
q   Location:
   609 Earth point, on right in plenum chamber
q   Location:
   671 Earth point 1, on front of left longitudinal member
q   Location:

   
Earth strap, battery - body - Arrow A -
earth connection in engine compartment, left -arrow C- Earth point 1 at front of left longitudinal member -arrow B-  
Earth strap, gearbox - body- Arrow -
 
Earth connection on cylinder head - arrow -
 
Earth point on water deflector, centre- Arrow -
 
Earth point on water deflector, centre - arrow -
 
Earth points in passenger compartment
   29 Earth point, near steering column
q   Location:
   42 Earth point, next to steering column
q   Location:
   43 Earth point, lower part of right A-pillar
q   Location:
   44 Earth point, lower part of left A-pillar
q   Location:
   605 Earth point, on top end of steering column
q   Location:

   
Earth connection near steering column -arrow-
 
Earth point, next to steering column- arrow -
 
Earth point, lower part of right A-pillar- Arrow -
 
Earth point, lower part of left A-pillar -arrow-
 
Earth point, on top end of steering column - Arrow -
 
Earth points in rear part of vehicle
   50 Earth points, in luggage compartment, left
q   Location:

   
Earth points in luggage compartment, left - Arrow -
 

VW GOLF 2009 Relay plate, behind left dash panel

Relay plate, behind left dash panel
Relay description:
1 -  vacant
q   Colour: -
3 -  Starter inhibitor relay -J207-
q   Colour: grey
5 -  Multifunction steering wheel control unit -J453-
q   Colour: black
6 -  Multifunction steering wheel control unit -J453-
q   Colour: black
10 -  Secondary air pump relay -J299-
q   Colour: Black 2)
11 -  Starter inhibitor relay 2 -J864-
q   Colour: Grey 4)
13 -  Ignition cut-off delay relay -J64-
q   Colour: Grey 6)
Relay on additional support under relay plate
Relay description:
2 -  X-contact relief relay -J59-
q   Colour: black
3 -  vacant
q   Colour: -
4 -  Fuel pump relay -J17-
q   Colour: Black 2)
q   For vehicles with TotalFlex or petrol engines only
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