VW GOLF 2008 – Air conditioning system, 1.6l/74-76 kW Motronic (7.5.20), engine code BPA (malfunction indicator lamp) . Wiring diagrams, Pin Connector, Location – Schemi elettrici per auto
VW GOLF 2008 – Air conditioning system, 1.6l/74-76 kW Motronic (7.5.20), engine code BPA (malfunction indicator lamp) . Wiring diagrams, Pin Connector, Location
Wiring Diagram VW GOLF 2008 - Battery - starter - alternator - voltage regulator https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO A Battery B Starter C Alternator C1 Voltage regulator J226 Starter inhibitor and reversing light relay J623 Engine control unit S164 Fuse 3 (30) in fuse holder on battery S176 Fuse 4 (30) in fuse holder on battery S177 Fuse 5 (30) in fuse holder on battery S180 Fuse 8 (30) in fuse holder on battery T1a Single pin connector, on the battery T2o 2-pin connector, on alternator T3r 3-pin connector, near battery T4w 4-pin connector, near starter T6b 6-pin connector, brown, on left in engine compartment T9c 9-pin connector, on starter inhibitor and reversing light relay T10b 10-pin connector, white, in left engine compartment 500 Screw connection 1 (30), on relay plate 507 Screw connection (30), on fuse holder on battery * for models with automatic gearbox and starter inhibitor relay only ** for models with manual gearbox, without starter inhibitor relay only
Wiring Diagram VW GOLF 2008 - Ignition/starter switch - X-contact relief relay D Ignition/starter switch J17 Fuel pump relay J59 X-contact relief relay J226 Starter inhibitor and reversing light relay SA10 Fuse 10 on fuse holder A SA16 Fuse 16 on fuse holder A SA25 Fuse 25 on fuse holder A T8c 8-connector, on ignition/starter switch T9c 9-pin connector, on starter inhibitor and reversing light relay T10af 10-pin connector, behind centre dash panel 501 Screw connection 2 (30), on relay plate 503 Screw connection (75x), on relay plate D50 Positive connection (30), in engine compartment wiring harness 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 * for models with automatic gearbox and starter inhibitor relay only ** for models with manual gearbox, without starter inhibitor relay only
Wiring Diagram VW GOLF 2008 - Ambient temperature switch - radiator fan control unit - air conditioning system magnetic coupling F38 Ambient temperature switch J293 Radiator fan control unit J623 Engine control unit N25 Air conditioning system magnetic coupling T2bq 2-pin connector, on front passenger seat head restraint lock contact switch T2br 2-pin connector, on air conditioning system magnetic clutch T4w 4-pin connector, near starter T10af 10-pin connector, behind centre dash panel T10b 10-pin connector, white, in left engine compartment T10d 10-pin connector, orange, in left engine compartment T14b 14-pin connector, on radiator fan control unit D61 Connection (air conditioning system), in engine compartment wiring harness D112 Connection 10, in engine compartment wiring harness
Wiring Diagram VW GOLF 2008 - Radiator fan control unit - fresh air blower - radiator fan J293 Radiator fan control unit T2bs 2-pin connector, on fresh air blower T3x 3-pin connector, on radiator fan T4ag 4-pin connector, on radiator fan control unit T14b 14-pin connector, on radiator fan control unit V2 Fresh air blower V7 Radiator fan D114 Connection 12, in engine compartment wiring harness D115 Connection 13, in engine compartment wiring harness D116 Connection 14, in engine compartment wiring harness
Wiring Diagram VW GOLF 2008 - High pressure sender - right radiator fan G65 High pressure sender SA5 Fuse 5 on fuse holder A T3e 3-pin connector, on high pressure sender T3y 3-pin connector, on radiator fan on right T4w 4-pin connector, near starter T10af 10-pin connector, behind centre dash panel T16a 16-pin connector, diagnostic V35 Right radiator fan 417 Earth connection 9, in engine compartment wiring harness A20 Positive connection (15a), in dash panel wiring harness
Wiring Diagram VW GOLF 2008 - Fresh air blower switch - air conditioning system and heating button - fresh air and air recirculation flap switch - fresh air blower series resistor with overheating fuse E9 Fresh air blower switch E85 Air conditioning system and heating button E159 Fresh air/air recirculation flap switch N24 Fresh air blower series resistor with overheating fuse K84 Air conditioning system warning lamp K114 Fresh air and air recirculation warning lamp L16 Fresh air regulator illumination bulb T3u 3-pin connector, on fresh air and air recirculation flap control motor T4ae 4-pin connector, on fresh air blower series resistor with overheating fuse T6t 6-pin connector, on fresh air blower switch T8l 8-pin connector, on fresh air and air recirculation flap switch T10af 10-pin connector, behind centre dash panel V154 Fresh air/recirculated air flap control motor 162 Earth connection, in blower motor wiring harness A4 Positive connection (58b), in dash panel wiring harness L2 Connection in air conditioning system wiring harness L66 Connection, in heater blower wiring harness
Wiring Diagram VW GOLF 2008 - Radiator fan thermal switch - control unit in dash panel insert - dash panel insert - alternator warning lamp - digital display illumination bulb F18 Radiator fan thermal switch J285 Control unit in dash panel insert K Dash panel insert K2 Alternator warning lamp L75 Digital display illumination bulb T3t 3-pin connector, on radiator fan thermal switch T32a 32-pin connector, on control unit in dash panel insert T32b 32-pin connector, on control unit in dash panel insert SA11 Fuse 11 on fuse holder A
VW GOLF 2008 Relay plate, behind left dash panel
3 - Starter inhibitor relay -J207-
5 - Multifunction steering wheel control unit -J453-
6 - Multifunction steering wheel control unit -J453-
10 - Secondary air pump relay -J299-
11 - Starter inhibitor relay 2 -J864-
13 - Ignition cut-off delay relay -J64-
Relay on additional support under relay plate
2 - X-contact relief relay -J59-
4 - Fuel pump relay -J17-
q For vehicles with TotalFlex or petrol engines only
VW GOLF 2008 Engine control unit (80-pin) J623 – Central under plenum chamber cover -Arrow-
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-
7 - Terminal 31, sensor earth
8 - Coolant temperature indicator sensor
16 - Rear lid release switch
17 - Terminal 56a - high beam -
20 - Terminal 58b - tail lights -
22 - Coolant shortage indicator sender
25 - Terminal K/W - engine diagnosis -
26 - Terminal 58r - right parking light -
27 - Terminal 58l - left parking light -
29 - Brake fluid level warning contact
31 - Front left belt switch
B - 32-pin connector, on control unit with display in dash panel insert -T32b-
2 - Immobilizer reader coil
5 - Terminal K/W - engine diagnosis -
6 - Windscreen washer fluid level sender
8 - Terminal for CAN-Bus "high" - convenience -
9 - Terminal for CAN-Bus "low" - convenience -
12 - Radiator fan control unit
13 - Handbrake warning switch
17 - Immobilizer reader coil
19 - Terminal for CAN-Bus high
20 - Terminal for CAN-Bus low
22 - Contact switch on bonnet / bonnet for alarm system
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
– 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 2008 - Arrow A - VW GOLF 2008 Earth points in the engine compartment
Earth strap, battery - body
Earth strap, gearbox - body
Earth point, on left in engine compartment
Earth point, on cylinder head
Earth point, in centre of plenum chamber
Earth point, on right in plenum chamber
Earth point 1, on front of left longitudinal member
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 point, near steering column
Earth point, next to steering column
Earth point, lower part of right A-pillar
Earth point, lower part of left A-pillar
Earth point, on top end of steering column
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 luggage compartment, left
Earth points in luggage compartment, left - Arrow -
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