Volkswagen Golf V 2003—2009 Workshop manual. Wiring diagrams

A collection of manuals in English for the maintenance and repair of Volkswagen Golf since 2004 and Volkswagen Golf Plus since 2005. Wiring diagram, Error codes, Diagnostics, Engine and Transmission repair, Oil change and other fluids. Fuses and Relays

Running gear, axles, steering Golf 2004 Golf Plus 2005 Workshop Manual Download

Body Repairs Golf 2004+ Service Manual Download

Maintenance Golf 2004 Golf Plus 2005 Service Manual Download

General body repairs, interior Golf 2004-2009 Workshop Manual Download

General body repairs, exterior Golf 2004 Workshop Manual Download

Maintenance Golf Plus 2005 Service Manual Download

VW Golf Mk5 Touran Golf Plus 2003-2005 Repair Manual Download

Volkswagen Golf 5: Front suspension, servicing Download

Volkswagen Golf 5: Front axle, tightening torques Download

Volkswagen Golf 5: Subframe, stabilizer bar, control arms Download

Volkswagen Golf 5: Wheel bearing, assembly overview Download

Volkswagen Golf 5: Suspension, assembly overview Download

Volkswagen Golf 5: Drive axle, servicing Download

Volkswagen Golf 5: Rear suspension, servicing Download

Volkswagen Golf 5: Rear axle, tightening torques Download

Volkswagen Golf 5: Subframe, transverse link, tie rod, assembly overview Download

Volkswagen Golf 5: Wheel bearing housing, trailing link Download

Volkswagen Golf 5: Shock absorber, coil spring Download

Volkswagen Golf 5: Stabilizer bar, assembly overview Download

VW Golf Mk5  (2004-2008) fuse (panel) box diagram explained

VW Golf Mk5, GTI (2004-2008) fuse (panel) box diagram explained Download

Vehicle wiring diagrams for VW Golf release from November 2003

Due to the large volume, it is not possible to give all the schematic diagrams of models from different years. However, you can use the above diagrams, even if your car is of a different year of manufacture, because the changes, as a rule, concern only particulars.

Wiring designation

  • A Battery
  • V Starter
  • C Alternator
  • D Ignition switch
  • E Manual switch
  • F Mechanical switch
  • G Sensor, control device
  • H Horn, double tone horn, fanfare horn
  • J Relay, control unit
  • K, L, M, W, X Signal lights, lamps, lanterns
  • N Solenoid valves, resistors, switches
  • O Ignition Distributor
  • P, Q Spark plug tips, spark plugs
  • R Radio
  • S Fuses
  • T Plug connections
  • V Electric motors

1 - relay block. Shown as a gray rectangle. Symbolizes positive connections

2 - an indication of the continuation of the connection to another part. J362 = Anti-theft relay. T6/2 = 6-pin male connector, pin 2

3 - internal connection (thin line). This connection exists inside the part and is not wired.

4 - switching designation. The open side of the patch icon indicates that the node is connected to another circuit

5 - wire cross-section in mm2, e.g. 0.5 = 0.5 mm2

6 - electrical circuit with wire laying. All switches and contacts are shown in mechanical rest

7 - plug connections. T4 = 4-pin plug, /4 = pin 4

8 - node designation. G39 lambda probe with heater

9 - part designation. N80 = solenoid valve 1. The legend below the diagram shows the name of the part

10 - current path number

11 - (-) car

12 - arrow. Indicates the continuation of the diagram on the next page

13 - screws on the relay board. The white circle indicates that this connection is collapsible

14 - relay location number. Indicates the location of the relay on or at the relay box

15 - link to connect the line with another node. The number in the rectangle indicates which path the wire is connected to. In this case, to 114

16 - connection in the wiring harness. Non-separable connection

17 - connection terminal In this case, terminal 30, 45-pin plug, pin 21

18 - fuse. S28 = fuse #28 15 amps

19 - an indication that the wire is connected to the final part of the wiring diagram. The letter indicates where the wire is located in the following diagram.

20 - connection point to (-). The legend provides data on the location of the point (-) on the vehicle

Battery, terminals 30 and 15 of the power relay, on-board switching relay, fuses:

A battery

With generator

J317 terminal 30 power relay

J329 terminal 15 power relay

J519 Onboard electrical switching relay

SA1 fuse 1 in the fuse box above the battery

SA6 fuse 6 in the fuse box above the battery

SB4 fuse 4 in the fuse box

SB5 fuse 5 in fuse box

SB16 fuse 16 in the fuse box

SB17 fuse 17 in the fuse box

SB24 fuse 24 in fuse box

SB31 fuse 31 in the fuse box

SB38 fuse 38 in fuse box

SB40 fuse 40 in fuse box

SB47 fuse 47 in the fuse box

SB48 fuse 48 in fuse box

SB49 fuse 49 in the fuse box

T40 40-pin plug 507 screw connection (30) on the fuse box above the battery

Onboard electrical system switching relay, fuses:

J519 Onboard electrical switching relay

SC1 fuse 1 in fuse box

SC4 fuse 4 in the fuse box

SC6 fuse 6 in the fuse box

SC13 fuse 13 in fuse box

SC14 fuse 14 in fuse box

SC15 fuse 15 in fuse box

SC16 fuse 16 in fuse box

SCI7 fuse 17 in fuse box

SC31 fuse 31 in the fuse box

SC40 fuse 40 in fuse box

SC41 fuse 41 in the fuse box

SC42 fuse 42 in the fuse box

SC49 fuse 49 in the fuse box

B162 terminal 75a in the interior wiring harness

B163 Positive potential connection 1 (terminal 15) in passenger compartment wiring harness

B169 Positive potential connection 1 (terminal 30) in passenger compartment wiring harness

Left headlight, left fog lamp, right fog lamp, onboard electrical switching relay, fuses:

J519 Onboard electrical switching relay

L22 left fog light bulb

L23 right fog light bulb

M1 left parking light bulb

M5 front left turn signal bulb

M29 left dipped beam headlight bulb

M30 left high beam headlight bulb

SC24 fuse 24 in fuse box

SC25 fuse 25 in fuse box

SC26 fuse 26 in the fuse box

SC46 fuse 46 in the fuse box

T5n 5-pin plug, in the front of the engine compartment on the left

V48 headlight range control motor

203 ground connection (-) in the fog lamp wiring harness

376 ground connection (-) 11 in the main wiring harness

655 ground point (-) on the left headlight

A84 terminal 58L in the wiring harness on the instrument panel

A181 Connection 2 positive potential (left turn signal) in the instrument panel wiring harness

B135 connection 1 (terminal 15a) in the interior wiring harness

B162 connection (terminal 75a) in the passenger compartment wiring harness

B338 connection 1 (terminal 56) in the main wiring harness

B457 connection 1 (potentiometer) in the main wiring harness

B456 connection (terminal 56b) in the main wiring harness

B458 connection 2 (potentiometer) in the main wiring harness

Right headlight, dimmer, switch illumination, instrument panel, headlight hydrocorrector, switch illumination:

Right marker, Left marker, Left fog light bulb, Right reversing light bulb:

Light switch, fog light switch, rear fog light switch, light switch illumination bulb:

Auxiliary brake light bulb, license plate light, turn signal light in the rearview mirror on the driver's side, turn signal light on the passenger side:

Steering column adjustment relay, wiper switch, wiper interval switch, wiper interval relay:

Cruise control switch, X terminal unloader relay, steering angle relay, steering angle sensor:

Ignition switch, steering column tilt relay, turn signal switch, ignition key lock relay, horn:

Hood contact switch, rain and light sensor, dual washer pump relay 2, windshield wiper motor, washer jets:

F266 hood contact switch

G397 rain and light sensor

J400 Wiper Motor Relay

J519 Onboard electrical switching relay

J730 dual washer pump relay 2

T2n 2-pin plug to the right of the upper bulkhead near the headlight

T3ae 3-pin plug

T4q 4-pin plug

V glass cleaner motor

Z20 left washer jet heater

Z21 right washer jet heater

373 ground connection (-) 8 in the main wiring harness

A36 connection (terminal 75a) in the wiring harness on the instrument panel

B465 connection 1 in the main wiring harness

B528 connection 1 in the main wiring harness (light guide)

Windshield wiper motor, washer pump, rear window defroster, dual washer pump relay 1. rear window defroster relay, high-pitched horn:

M2 high tone horn

J9 rear defroster relay

J519 Onboard electrical switching relay

J729 Dual washer pump relay 1

T4u 4-pin plug

T5a Black 5-pin plug on rear left fender

T5e Pink 5-pin plug on rear left fender

V12 rear window wiper motor

V59 washer pump front and rear windows

Z1 rear window defroster

663 point "mass" (-) on the rear right wing

A90 connection of a sound signal in a plait of wires on the panel of devices

B183 Washer pump connection 1 in passenger compartment wiring harness

B184 washer pump connection 2 in passenger compartment wiring harness

Cigarette lighter, 12 V socket, rear cigarette lighter, driver's vanity mirror lighting, front passenger's vanity mirror lighting:

Instrument panel, anti-theft sensing coil, parking brake warning light sensor, brake fluid level sensor:

D2 anti-theft reading coil

F9 parking brake warning light sensor

F34 brake fluid level sensor

J285 instrument panel relay

J362 anti-theft relay

J519 Onboard electrical switching relay

To instrument panel

K115 anti-theft warning light

K118 brake warning light

T2x 2-pin plug

T36 36-pin plug

367 connection to (-) 2 in the main wiring harness

376 connection to (-) 11 in the main wiring harness

381 connection to (-) 16 in the main wiring harness

602 dots (-) in the footwell on the left side

655 dot (-) on the left headlight

B277 connection 1 positive (terminal 15a) in the main wiring harness

B380 connection 2 (brake pad wear warning light) in the main wiring harness

Instrument panel, engine oil pressure sensor, ambient air temperature sensor, coolant temperature gauge sensor, washer fluid level sensor, left front brake pad wear sensor:

Instrument panel, on-board electrical switching relay, warning lights, outside temperature sensor:

Instrument panel, diagnostic connector, warning lights:

Switching relay of the onboard electrical system, diagnostic socket:

J... engine control units

J519 Onboard electrical switching relay

J533 diagnostic connector

R radio

T12b 12-pin plug on the left side of the fairing box

T16 16-pin diagnostic connector on the instrument panel on the left

T16b 16-pin plug

T20 20-pin plug

385 ground connection (-) 20 in the main wiring harness

A76 line K self-diagnosis system

A178 data bus connection for passenger compartment devices (High) in the instrument panel wiring harness

A179 passenger compartment data bus connection (Low) in instrument panel wiring harness

B383 Connection 1 of the switching bus of the power plant and chassis control units (High) in the main wiring harness

B390 Connection 1 of the switching bus of the power plant and chassis control units (Low) in the main wiring harness

B397 Convenience signal switching bus connection 1 (High) in the main wiring harness

B406 Convenience signal switching bus connection 1 (Low) in the main wiring harness

VW Golf 1K1, engine starts but immediately stalls, event 17978, 18048 in the engine control unit

The following events are logged in the engine control unit:

17978 P1570, the engine control unit is blocked

18048 P1640, the control unit is defective

 

Additionally, the following event was registered in the immobilizer control unit:

02241, engine control unit, immobilizer data not adapted

Solution in terms of service

Readjust the control unit and, if necessary, update the engine control unit

Re-adapt the engine control unit to the immobilizer using ⇒ Guided Fault Finding.

Comments: 0