All Wiring Diagrams for Volkswagen Jetta Wolfsburg Edition 2003 model

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Volkswagen Jetta Wolfsburg Edition 2003

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volkswagen Jetta Wolfsburg Edition 2003:

(at base of windshield, in center of plenum) motronic engine control module (ecm)
(not used)
Air flow flap motor & position sensor
Central flap motor & position sensor
Climatronic control module
Data link connector (under left side of dash)
Footwell/defroster flap
Fresh air blower
Fresh air blower control module
Fuse 25a
Fuse 7.5a
Fuse panel (behind left side of dash)
G42 (behind right side of dash)
G43 (behind right kick panel)
Hot in run & start
Hot w/ load reduction relay energized
Indicator unit control module
Interior lights system
Motor & position sensor
Sunlight photo sensor
T12
T121
T16a
T16b
T20
T32
T32a
T68
Temp regulator flap motor & position sensor
Transmission control module (tcm) (at base of windshield, in right side of plenum) (with a/t only)

Automatic A/C Wiring Diagram (2 of 2) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volkswagen Jetta Wolfsburg Edition 2003:

(not used)
A/c clutch
After-run coolant pump
Coolant fan control module (at left front side of engine compartment)
Coolant fan control thermal switch
Floor outlet temperature sender
Fresh air intake duct temperature sensor
Fuse 10a
Fuse 30a
Fuse 40a
Fuse panel (behind left side of dash)
Fuse/bracket battery (behind battery)
G12 (left front of engine compartment)
G12 (left front of engine compt)
G608 (on left rear of engine compt)
High pressure sensor
Hot at all times
Left coolant fan
Outside air temperature sensor
Red
Right coolant fan
T14
T4a

Manual A/C Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for Manual A/C Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(1.9l)
(2.8l)
A/c clutch
A/c switch
After-run coolant pump (2.8l)
Ambient temperature switch (on left side of plenum, at base of windshield)
Coolant fan control (fc) switch (on bottom left rear of radiator)
Coolant fan control module (at left front side of engine compartment)
Diesel
Diesel direct fuel injection (dfi) engine control module (ecm) (at base of windshield in center of plenum)
Fresh air blower (right side of dash, on hvac housing)
Fresh air blower series resistance with fuse (on fresh air blower)
Fresh air blower switch
Fresh/ recirc switch
Fresh/recirculating air door servo motor (on right corner of hvac housing)
Fuse 16 10a
Fuse 25 25a
Fuse 3 40a
Fuse 5 7.5a
Fuse 8 30a
Fuse panel (behind left side of dash)
Fuse/bracket battery (behind battery)
G12 (left front of engine compt)
G45 (center of dash)
G608 (left rear of engine compt)
Gasoline
Heater-a/c control panel
High pressure sensor
Hot at all times
Hot in run
Hot w/ load reduction relay energized
Instrument cluster
Interior lights system
Left coolant fan
Motronic engine control module (ecm) (at base of windshield, in center of plenum)
Red
Right coolant fan
T14
T32a
T4a
T68
T6d
T8b
Transmission control module (tcm) (at base of windshield, in right side of plenum)

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with Electronic Stability Program for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Anti-lock Brakes Wiring Diagram, with Electronic Stability Program for Volkswagen Jetta Wolfsburg Edition 2003:

(at left side of engine compt) abs control module
(below left side of dash) g42
(information no available)
13a
4-speed
5-speed
Abs hydraulic pump
Abs warning ind
Brake booster sensder 1
Brake fluid level warning switch (integral with brake fluid reservoir cap)
Brake pad wear ind lamp
Brake system warning ind
Brake- light switch (above brake pedal)
Compt) g12
Computer data lines system
Control module with indic- ator unit
Data bus on board diagnostic interface
Data link connector (under left side of dash)
Diesel
Diesel direct fuel injection engine control module (at base of windshield in center of plenum)
Esp/anti- slip control switch
Esp/asc control lamp
Fuse 10a
Fuse 30a
Fuse 5a
Fuse bracket/ battery (behind battery)
Fuse panel (behind left side of 9a dash)
G42 (below left side of dash)
G65 (on left front of engine compartment)
Gasoline
Hot at all times
Hot in on or start
Instrument cluster
Instrument clusters system
Left front abs inlet valve
Left front abs outlet valve
Left front abs wheel speed sensor (on left front hub/spindle assembly)
Left front brake pad wear sensor
Left rear abs inlet valve
Left rear abs outlet valve
Left rear abs wheel speed sensor (on left rear hub/spindle assembly)
Motronic engine control module (at base of windshield in center of plenum)
Parking brake warning light switch
Red
Right front abs inlet valve
Right front abs outlet valve
Right front abs wheel speed sensor (on right front hub/spindle assembly)
Right rear abs inlet valve
Right rear abs outlet valve
Right rear abs wheel speed sensor (on right rear hub/spindle assembly)
Steering angle sensor
T16
T32
T32a
T47a
Traction control pilot valve 1
Traction control pilot valve 2
Transfer acceleration/ rotation rate sensor
Transmission control module (at base of windshield in right side of plenum)

Anti-lock Brakes Wiring Diagram, without Electronic Stability Program for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Anti-lock Brakes Wiring Diagram, without Electronic Stability Program for Volkswagen Jetta Wolfsburg Edition 2003:

(at left side of engine compt) abs control module
(below left side of dash) g42
(information not available)
(on left front of engine compt)
13a
4-speed
5-speed
Abs hydraulic pump
Abs warning ind
Brake fluid level warning switch (integral with brake fluid reservoir cap)
Brake pad wear ind lamp
Brake system warning ind
Brake- light switch (above brake pedal)
Computer data lines system
Control module with indic- ator unit
Data bus on board diagnostic interface
Data link connector (under left side of dash)
Diesel
Diesel direct fuel injection engine control module (at base of windshield in center of plenum)
Esp/anti- slip control switch
Esp/asc control lamp
Fuse 10a
Fuse 30a
Fuse 5a
Fuse bracket/ battery (behind battery)
Fuse panel (behind left side of dash)
G12
G65 (left front of engine compartment)
Gasoline
Hot at all times
Ignition switch
Instrument cluster
Interior lights system
Left front abs inlet valve
Left front abs outlet valve
Left front abs wheel speed sensor (on left front hub/spindle assemble)
Left front brake pad wear sensor
Left rear abs inlet valve
Left rear abs outlet valve
Left rear abs wheel speed sensor (on left rear hub/spindle assembly)
Lock
Motronic engine control module (at base of windshield in center of plenum)
Parking brake warning light switch
Red
Right front abs inlet valve
Right front abs outlet valve
Right front abs wheel speed sensor (on right front hub/spindle assembly)
Right rear abs inlet valve
Right rear abs outlet valve
Right rear abs wheel speed sensor (on right rear hub/spindle assemble)
Start
T16
T32
T32a
T47a
Traction control pilot valve 1
Traction control pilot valve 2
Transmission control module (at base of windshield in right side of plenum)
W/ anti- slip control only

ANTI-THEFT

Anti-theft Wiring Diagram, Sedan (1 of 2) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Anti-theft Wiring Diagram, Sedan (1 of 2) for Volkswagen Jetta Wolfsburg Edition 2003:

(jetta)
14a
38a
Alarm system anti- theft fuse
Anti-theft indicator
Central locking & anti-theft warning system antenna
Central locking warning light (safe)
Central locking/ anti- theft fuse
Circuit breaker 30a
Comfort system central control module (behind left side of dash)
Computer data lines system
Defogger or mirrors system
Defoggers system
Door locks system
Driver's side central locking lock unit
Driver's side door control module (in driver's door, integral with window motor)
Driver's side interior lock switch
Exterior lights system, instrument cluster system
Fuse 10a
Fuse 15a
Fuse panel (behind left side of dash)
G42 (below left side of dash)
G44 (behind left kick panel)
G50 (left front of luggage compt)
Hot at all times
Instrument cluster
Instrument cluster system
Interior lights system
Nca
Power tops system
Power window circuit breaker (under left side of dash)
T15
T23
T29
T32
Trunk lock alarm/ central locking switch
Trunk, tailgate fuel doors system
Trunk, tailgate, fuel doors system
Trunk, tailgate, fuel doors system instrument cluster system

Anti-theft Wiring Diagram, Sedan (2 of 2) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Anti-theft Wiring Diagram, Sedan (2 of 2) for Volkswagen Jetta Wolfsburg Edition 2003:

Alarm horn
Defogger system
G12 (left front of eng compt)
G43 (behind right kick panel)
G608 (left rear of engine compt)
G77 (base of left "b" pillar)
G78 (base of right "b" pillar)
Hood alarm switch
Interior lights system
Left rear central locking lock unit
Left rear door control module (in left rear door, integral with window motor)
Nca
Passenger's side central locking lock unit
Passenger's side door control module (in passenger's door, integral with window motor)
Passenger's side interior lock switch
Radio
Right rear central locking lock unit
Right rear door control module (in right rear door, integral with window motor)
T16d
T18a
T18b
T29a

Anti-theft Wiring Diagram, Wagon (1 of 2) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Anti-theft Wiring Diagram, Wagon (1 of 2) for Volkswagen Jetta Wolfsburg Edition 2003:

14a
38a
Alarm horn
Alarm system anti- theft fuse
Anti-theft indicator
Central locking & anti-theft warning system antenna
Central locking warning light (safe)
Central locking/ anti- theft fuse
Circuit breaker 30a
Comfort system central control module (behind left side of dash)
Computer data lines system
Defogger system
Defogger systems
Door ajar indicator
Driver's side central locking lock unit
Driver's side door control module (in driver's door, integral with window motor)
Driver's side interior lock switch
Exterior lights system, instrument cluster system
Fuse 10a
Fuse 15a
Fuse panel (behind left side of dash)
G42 (below left side of dash)
G44 (behind left kick panel)
G50 (left front of luggage compt)
G608 (left rear of engine compt)
Hood alarm switch
Hot at all times
Instrument cluster
Interior lights system
Nca
Power tops system
Power window circuit breaker (under left side of dash)
Radio
Rear lid unlock motor
Remote/ fuel tank door switch
T15
T16d
T23
T29
T32

Anti-theft Wiring Diagram, Wagon (2 of 2) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Anti-theft Wiring Diagram, Wagon (2 of 2) for Volkswagen Jetta Wolfsburg Edition 2003:

(behind left kick panel) g44
Defogger system
Driver side rear lid remote unlock switch
G43 (behind right kick panel)
G77 (on base of left "b" pillar)
G78 (on base off right "b" pillar)
Interior lights system
Left rear central locking lock unit
Left rear door control module (in left rear door, integral with window motor)
Passenger's side central locking lock unit
Passenger's side door control module (in passenger's door, integral with window motor)
Passenger's side interior lock switch
Rear lid handle unlocking switch
Rear lid remote lock key switch
Right rear central locking lock unit
Right rear door control module (in right rear door, integral with window motor)
Switch off remote unlock rear lid key switch
T18a
T18b
T29a
Trunk lid release switch/ luggage compartment light switch

Immobilizer Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Immobilizer Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

Anti theft immobilizer control module
Anti theft immobilizer induction coil
Control module
Instrument cluster
T32a

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Computer Data Lines Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(below left side of dash) g42
1.8l, 2.8l, 2.0l
1.9l
12a
4-speed
5-speed
Abs control module (left side of engine compt)
Air bag control module (beneath center of dash, on central tunnel)
Climatronic control module
Comfort system central control module (behind left side of dash)
Data bus on board diagnostic interface
Data link connector (under left side of dash)
Diesel: diesel direct fuel injection (dfi) engine control module gasoline: motronic engine control module (ecm) (at base of windshield, in center of plenum)
Driver door control module (in door)
Fuse 7.5a
Fuse panel (behind left side of dash)
Hot at all times
Hot in on or start
Instrument cluster
Left rear door control module (in door)
Memory seat control module
Multi-function steering wheel control module
Passenger door control module (in door)
Radio
Right rear door control module (in door)
Steering angle sensor
T12
T18a
T18b
T23
T28
T29
T29a
T32
T32a
Transmission control module (at base of windshield, in right side of plenum)

COOLING FAN

Cooling Fan Wiring Diagram, Auto A/C for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Cooling Fan Wiring Diagram, Auto A/C for Volkswagen Jetta Wolfsburg Edition 2003:

(2.8l)
A/c clutch
After-run coolant pump
Climatronic control module
Coolant fan control module (at left front side of engine compartment)
Coolant fan control thermal switch
Fuse 16 10a
Fuse 3 40a
Fuse 5 7.5a
Fuse 8 30a
Fuse panel (behind left side of dash)
Fuse/ bracket battery (behind battery)
G12 (left front of engine compt)
G608 (left rear of engine compt)
High pressure sensor
Hot at all times
Hot in run & start
Indicator unit control module
Left coolant fan
Motronic engine control module (base of windshield, in center of plenum)
Not used
Red
Right coolant fan
T12
T121
T14
T16a
T16b
T32a
T4a

Cooling Fan Wiring Diagram, Manual A/C for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Cooling Fan Wiring Diagram, Manual A/C for Volkswagen Jetta Wolfsburg Edition 2003:

(1.9l)
(2.8l)
A/c clutch
After-run coolant pump (2.8l)
Ambient temperature switch (left side of plenum, at base of windshield)
Coolant fan control module (at left front side of engine compartment)
Coolant fan control thermal switch
Diesel
Diesel direct fuel injection (dfi) engine control module (ecm) (at base of windshield in center of plenum)
Fuse 16 10a
Fuse 3 40a
Fuse 5 7.5a
Fuse 8 30a
Fuse panel (behind left side of dash)
Fuse/ bracket battery (behind battery)
G12 (left front of engine compt)
G608 (left rear of engine compt)
Gasoline
Heater-a/c control panel
High pressure sensor
Hot at all times
Hot in run & start
Instrument cluster
Left coolant fan
Motronic engine control module (ecm) (at base of windshield, in center of plenum)
Red
Right coolant fan
T14
T32a
T4a
T68
T8b
Transmission control module (at base of windshield, right side of plenum)

CRUISE CONTROL

1.8L TURBO

1.8L Turbo, Cruise Control Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.8L Turbo, Cruise Control Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(below left side of dash)
(not used)
13a
Brakelight switch (above brake pedal)
Clutch vacuum vent valve switch (m/t) (above clutch pedal)
Computer data lines system
Cruise control switch
Data link connector (under left side of dash)
Fuse 10a
Fuse 7.5a
Fuse panel (behind left side of dash)
G42
Horns system
Hot at all times
Hot in on or start
Interior lights system
Motronic engine control module (ecm) (at base of windshield, in center of plenum)
Multifunction steering wheel control module
Nca
Red
Sound system
Thirteenfold auxiliary relay panel (under left side of dash)
Throttle position sensor/accel pedal position sensor (2.0l) accelerator pedal position sensor (1.8l)
Throttle throttle position sensor (2.8l & 3.2l) (on throttle body)
Throttle valve control module (on throttle body)
W/ steering wheel controls
W/o steering wheel controls

1.9L TURBO DIESEL

1.9L Turbo Diesel, Cruise Control Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.9L Turbo Diesel, Cruise Control Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(below left side of dash)
(below left side of instrument panel) data link connector
(not used)
13a
43a
Brakelight switch (above brake pedal)
Clutch vacuum vent valve switch (m/t) (above clutch pedal)
Computer data lines system
Cruise control switch
Diesel direct fuel injection (dfi) engine control module (ecm) (at base if windshield, in center of plenum)
Engine controls system
Fuse 10a
Fuse 7.5a
Fuse panel (behind left side of dash)
Fuse panel (behind left side of side)
G42
Horns system
Hot at all times
Hot in on or start
Interior lights system
Multi-function steering wheel control module
Nca
Red
Sound system
Thirteen- fold auxiliary relay panel (under left side of dash)
Thirteen-fold auxiliary relay panel (under left side of dash)
Throttle position sensor/closed throttle position switch/ kickdown switch (above accelerator pedal)
W/ steering wheel controls
W/o steering wheel controls

2.0L

2.0L, Cruise Control Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.0L, Cruise Control Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(below left side of dash)
(not used)
13a
Brakelight switch (above brake pedal)
Clutch vacuum vent valve switch (m/t) (above clutch pedal)
Computer data lines system
Cruise control switch
Data link connector (under left side of dash)
Fuse 10a
Fuse 7.5a
Fuse panel (behind left side of dash)
G42
Horns system
Hot at all times
Hot in on or start
Interior lights system
Motronic engine control module (ecm) (at base of windshield, in center of plenum)
Multifunction steering wheel control module
Nca
Red
Sound system
Thirteenfold auxiliary relay panel (under left side of dash)
Throttle position sensor/accel pedal position sensor (2.0l) accelerator pedal position sensor (1.8l)
Throttle throttle position sensor (2.8l & 3.2l) (on throttle body)
Throttle valve control module (on throttle body)
W/ steering wheel controls
W/o steering wheel controls

2.8L

2.8L, Cruise Control Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.8L, Cruise Control Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(below left side of dash)
(not used)
13a
Brakelight switch (above brake pedal)
Clutch vacuum vent valve switch (m/t) (above clutch pedal)
Computer data lines system
Cruise control switch
Data link connector (under left side of dash)
Fuse 10a
Fuse 7.5a
Fuse panel (behind left side of dash)
G42
Horns system
Hot at all times
Hot in on or start
Interior lights system
Motronic engine control module (ecm) (at base of windshield, in center of plenum)
Multifunction steering wheel control module
Nca
Red
Sound system
Thirteenfold auxiliary relay panel (under left side of dash)
Throttle position sensor/accel pedal position sensor (2.0l) accelerator pedal position sensor (1.8l)
Throttle throttle position sensor (2.8l & 3.2l) (on throttle body)
Throttle valve control module (on throttle body)
W/ steering wheel controls
W/o steering wheel controls

DEFOGGERS

Heated Mirrors Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Heated Mirrors Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

Driver's side door control module
Driver's side power mirror
Fuse 15a
Fuse panel (behind left side of dash)
G43 (behind right kick panel)
G44 (behind left kick panel)
Heating element
Hot at all times
Nca
Passenger's side door control module
Passenger's side power mirror

Rear Defogger Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Rear Defogger Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(not used)
26a
Fuse 25a
Fuse/relay panel (behind left side of dash)
G42 (behind left side of dash)
G50 (left front of luggage compt)
Heated rear window
Heated rear windshield indicator light
Hot in on
Interior lights system
Rear window defogger switch
Rear windshield defogger switch light

ENGINE PERFORMANCE

1.8L TURBO

1.8L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(a/t)
(not used)
(pins 10-20 not used)
(pins 23, 24 & 26 not used)
(pins 6-8 not used)
29a
31a
37a
A/c system
A/t
Accelerator pedal position sensors 1 & 2 (in the pedal assembly)
Computer data lines system
Cruise control system
Evaporative emission canister purge regulator valve
Fuel pump relay
Fuse 15a
Fuse 20a
Fuse 50a
Fuse panel
Fuse/ red bracket battery
G42 (left side of steer- ing column)
G608 (left side of firewall)
Heated oxygen sensor (ho2s)
Hot at all times
Hot in run or start
Ignition switch
Leak detection pump
Lock
M/t
Mass airflow sensor
Motronic engine control module (in protective box, in left rear corner of engine compartment)
Nca
Oxygen sensor (o2s) (behind catalytic converter)
Red
Relay panel
Run
Start
Starting/ charging system
Transmission system

1.8L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(left side of steer- ing column)
28a
A/t
Brake booster control module (a/t)
Brake system vacuum pump
Brake system vacuum pump (a/t)
Early prod
Electronic power control fault light
Engine speed (rpm) sensor
Fuel pump
Fuse 10a
Fuse 15a
Fuse 50a
Fuse panel
Fuse s51 20a
Fuse/ bracket battery
G42
G609 (right side of firewall)
Hot at all times
Instrument cluster
Knock sensor 1
Knock sensor 2
Late prod 2003, 2004, 2005
M/t
Malfunction indicator lamp
Nca
Power steering pressure switch
Red
Secondary air injection pump motor
Secondary air injection pump relay (in left side of engine compt)
Secondary air injection solenoid valve
T32
T32a

1.8L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.8L Turbo, Engine Performance Wiring Diagram (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

13a
Brake- light switch
Camshaft adjustment valve 1
Camshaft position sensor
Charge air pressure sensor
Clutch vacuum vent valve switch
Cruise control system
Engine coolant temperature sensor
Fuel injectors
Fuse 10a
Fuse 7.5a
Fuse panel (behind left side of dash)
G15 (on cylinder head)
G608 (center of firewall)
Hot at all times
Ignition coils
Intake air temperature
Motronic engine control module (in protective box, in left rear corner of engine compt)
Nca
Not used
Throttle valve control module
To spark plug
Turbocharger recirculating valve
Wastegate bypass regu- lator valve

1.9L TURBO DIESEL

1.9L Turbo Diesel, Engine Performance Wiring Diagram (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagram (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(not used)
(w/a/t)
(w/m/t)
32a
34a
43a
A/c system
Cooling fans system
Cruise control system
Diesel direct fuel injection (dfi) engine control module (ecm) (at base of windshield, in center of plenum)
Egr vacuum regulator solenoid valve (on center of firewall)
Fuse 10a
Fuse 110a
Fuse 30a
Fuse bracket
Fuse panel
G608 (center of firewall)
Generator
Hot at all times
Hot in run or start
Manifold absolute pressure (map) sensor & intake air temperature (iat) sensor (in air intake duct)
Mass airflow (maf) sensor (right side of air cleaner housing)
Red
Relay panel
Throttle position (tp) sensor/ closed throttle position (ctp) switch/kickdown switch (above accelerator pedal)
Transmissions system

1.9L Turbo Diesel, Engine Performance Wiring Diagram (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagram (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

13a
Brakelight switch/ brake vacuum vent valve switch (above brake pedal)
Clutch vacuum vent valve switch (w/m/t) (above clutch pedal)
Coolant glow plugs (m/t only)
Coolant preheating relay (high heat output) (w/m/t) (left rear corner of engine compartment)
Coolant preheating relay (low heat output) (w/m/t) (left rear corner of engine compartment)
Engine glow plugs
Fuse 10a
Fuse 50a
Fuse bracket
Fuse panel
G608 (center of firewall)
Glow plug trigger control module
Hot at all times
Intake manifold flap changeover valve (on intake manifold)
Positive crankcase ventilation (pcv) heating element (between cylinder head cover & intake air duct, in pcv hose)
Red

1.9L Turbo Diesel, Engine Performance Wiring Diagram (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagram (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(not used)
(under left side of dash) data link connector (dlc)
(w/m/t)
10a
Abs system
Cold start injector (at left side of engine, on bottom of diesel direct fuel injection pump)
Data bus onboard diagnostic interface
Diesel direct fuel injection (dfi) engine control module (ecm) (at base of windshield, in center of plenum)
Engine coolant temperature (ect) sensor (on cylinder head)
Engine speed (rpm) sensor (left side of engine block)
Fuel cut- off valve (at left side of engine, on top of diesel direct fuel injection pump)
Fuel temperature sensor/modulating piston displacement sensor/quantity adjuster (at left side of engine, on front of diesel dfi pump)
Fuse 5a
Fuse panel
Glow plug ind
Hot in run
Instrument cluster
Malfunction indicator lamp (mil)
Nca
Needle lift sensor (left side of cylinder head)
T32
T32a
Transmissions system (w/a/t)
Wastegate bypass regulator valve (left rear side of engine compt)

2.0L

2.0L, Engine Performance Wiring Diagram, Engine Code BBW (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.0L, Engine Performance Wiring Diagram, Engine Code BBW (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(center of firewall) g608
(not used)
(pins 12-15 not used)
(pins 17-20 not used)
(pins 7-9 not used)
29a
37a
A/c system
Computer data lines system
Cruise control system
Evaporative emission canister purge regulator valve (next to engine coolant reservoir)
Fuel pump relay
Fuse 15a
Fuse 20a
Fuse 50a
Fuse panel
Fuse/ red bracket battery
G42 (below left side of dash)
Heated oxygen sensor (ho2s) (ahead of three- way catalytic converter)
Hot at all times
Hot in run or start
Ignition switch
Leak detection pump (in right rear wheelhouse)
Lock
Mass airflow (maf) sensor & intake air temperature (iat) sensor (in intake air duct)
Motronic engine control module (at base of windshield, in center of plenum)
Nca
Oxygen sensor (o2s) (back of three- way catalytic converter)
Red
Relay panel
Run
Start
Starting/ charging system
Throttle position sensor/ accel pedal position sensor

2.0L, Engine Performance Wiring Diagram, Engine Code BBW (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.0L, Engine Performance Wiring Diagram, Engine Code BBW (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(below left side of dash)
(below left side of dash) g42
(right side of firewall) g609
28a
34a
Brake system vacuum pump (a/t)
Brake vacuum pump fuse 15a
Engine speed (rpm) sensor (on left side of engine block)
Fuel pump (in fuel tank)
Fuse 10a
Fuse 15a
Fuse 50a
Fuse panel
Fuse/ bracket battery
G42
Hot at all times
Instument cluster
Knock sensor 1 (on left front side of engine block)
Knock sensor 2 (behind ignition coil)
Malfunction indicator lamp
Nca
Positive crankcase ventilation (pvc) heating element (between cylinder head cover & intake air duct)
Red
Relay panel
Secondary air injection pump motor (on left rear side of engine)
Secondary air injection pump relay (in left side of engine compt)
T32
T32a

2.0L, Engine Performance Wiring Diagram, Engine Code BBW (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.0L, Engine Performance Wiring Diagram, Engine Code BBW (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(on cylinder head) engine coolant temperature sensor
(on lower left rear of engine) ignition coil
13a
Brake- light switch (above brake pedal)
Camshaft position sensor (behind camshaft sprocket)
Clutch vacuum vent valve switch (above clutch pedal)
Cruise control system
Fuel injectors
Fuse 10a
Fuse 7.5a
Fuse for valve camshaft adjustment 10a
Fuse panel (behind left side of dash)
G608 (center of firewall)
Hot at all times
Motronic engine control module (at base of windshield, in center of plenum)
Nca
Temperature sensor 1 for catalyst
Throttle valve control module (on throttle body)
To spark plug
Valve 1 for camshaft adjustment

2.0L, Engine Performance Wiring Diagram, Except Engine Code BBW (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for 2.0L, Engine Performance Wiring Diagram, Except Engine Code BBW (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(center of firewall) g608
(early prod 2003)
(not used)
(pins 10-20 not used)
(pins 22-24 not used)
(pins 6-8 not used)
20a
A/c system
Computer data lines system
Cruise control system
Early prod 2003 a
Early production
Evaporative emission canister purge regulator valve (next to engine coolant reservoir)
Fuel pump relay
Fuse 15a
Fuse 50a
Fuse panel
Fuse/ red bracket battery
G42 (beside steering column)
Heated oxygen sensor (ho2s) (ahead of three- way catalytic converter)
Hot at all times
Hot in run or start
Ignition switch
Late prod 2003, b
Leak detection pump (in right rear wheelhouse)
Lock
Mass airflow (maf) sensor & intake air temperature (iat) sensor (in intake air duct)
Motronic engine control module (at base of windshield, in center of plenum)
Nca
Oxygen sensor (o2s) (back of three- way catalytic converter)
Red
Relay panel
Run
Start
Starting/ charging system
Throttle position sensor/ accel pedal position sensor

2.0L, Engine Performance Wiring Diagram, Except Engine Code BBW (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for 2.0L, Engine Performance Wiring Diagram, Except Engine Code BBW (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(beside steering column)
(right side of firewall) g609
28a
34a
Early pro- duction
Engine speed (rpm) sensor (on left side of engine block)
Fuel pump (in fuel tank)
Fuse 10a
Fuse 15a
Fuse 50a
Fuse panel
Fuse/ bracket battery
G42
Hot at all times
Instrument cluster
Knock sensor 1 (on left front side of engine block)
Knock sensor 2 (behind ignition coil)
Malfunction indicator lamp
Nca
Positive crankcase ventilation (pvc) heating element (between cylinder head cover & intake air duct)
Red
Secondary air injection pump motor (on left rear side of engine)
Secondary air injection pump relay (in left side of engine compt)
T32
T32a

2.0L, Engine Performance Wiring Diagram, Except Engine Code BBW (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for 2.0L, Engine Performance Wiring Diagram, Except Engine Code BBW (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(on cylinder head) engine coolant temperature sensor
(on lower left rear of engine) ignition coil
13a
Brake- light switch (above brake pedal)
Camshaft position sensor (behind camshaft sprocket)
Clutch vacuum vent valve switch (above clutch pedal)
Cruise control system
Fuel injectors
Fuse 10a
Fuse 7.5a
Fuse panel (behind left side of dash)
G608 (center of firewall)
Hot at all times
Motronic engine control module (at base of windshield, in center of plenum)
Nca
Not used
Throttle valve control module (on throttle body)
To spark plug

2.8L

2.8L, Engine Performance Wiring Diagram (1 of 4) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.8L, Engine Performance Wiring Diagram (1 of 4) for Volkswagen Jetta Wolfsburg Edition 2003:

(not used)
(pins 31-32 not used)
(pins 6-20 not used)
2004, 2005
29a
31a
37a
A early prod 2003
A/c system
A/t
Abs system, transmission system, instrument cluster system
Accelerator pedal position sensors 1 & 2 (in pedal assembly)
Cruise control system
Evaporative emission (evap) canister purge regulator valve (next to eng coolant reservoir)
Fuel pump relay
Fuse 15a
Fuse 15a 30a
Fuse 20a
Fuse 50a
Fuse bracket
Fuse panel
G608 (center of firewall)
Heated oxygen sensor (ho2s) (ahead of three way catalytic converter)
Hot at all times
Ignition switch
Late prod 2003, b
Leak detection pump (ldp) (inside right rear wheelhousing)
M/t
Mass airflow (maf) sensor & intake air temperature (iat) sensor (between air cleaner housing & throttle body)
Motronic engine control module (ecm) (at base of windshield, in center of plenum)
Nca
Off
Oxygen sensor (o2s) (back of three-way catalytic converter)
Red
Relay panel
Run
S3/1
S3/3
S3/5
S3/6
Start
Starting/ charging system
Transmission system

2.8L, Engine Performance Wiring Diagram (2 of 4) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.8L, Engine Performance Wiring Diagram (2 of 4) for Volkswagen Jetta Wolfsburg Edition 2003:

(a/t)
(beside steering column) g42
(mil)
28a
34a
43a
A/t
Air bag control module
Brake booster control module (brake system vacuum pump) (a/t)
Brake system vacuum pump
Brake vacuum pump fuse 15a
Data link connector
Early prod 2003
Fuel pump (in fuel tank)
Fuse 10a
Fuse panel
G49 (top right of steering column)
G609 (right side of firewall)
Instrument cluster
Late prod 2003, 2004, 2005
M/t
Malfunction indicator lamp
Red
Relay panel
Secondary air injection (air) pump motor (left side of engine, near generator)
Secondary air injection (air) pump relay (left side of eng compt, behind air cleaner housing)
Secondary air injection (air) solenoid valve (left side of eng, behind air cleaner housing)
T32/21
T32/25
T32/3
T32a/5

2.8L, Engine Performance Wiring Diagram (3 of 4) for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for 2.8L, Engine Performance Wiring Diagram (3 of 4) for Volkswagen Jetta Wolfsburg Edition 2003:

(between cylinder head cover & intake air duct, in pcv hose) positive crankcase ventilation (pcv) heating element
(center of firewall) g608
(on rear of cylinder head, behind ignition coil) camshaft position (cmp) sensor
(on rear of cylinder head, behind ignition coil) camshaft position (cmp) sensor 2
13a
Brake- light switch (above brake pedal)
Clutch vacuum vent valve switch (above clutch pedal)
Engine speed (rpm) sensor (lower left rear rear eng, near transmission flange)
Fuse 10a
Fuse 7.5a
Fuse panel
Hot at all times
Knock sensor (ks) 1 (on lower right side of eng, below exhaust manifold)
Knock sensor (ks) 2 (on lower left side of engine, above oil cooler)
Nca
Red
Throttle valve control module (on throttle body)

2.8L, Engine Performance Wiring Diagram (4 of 4) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.8L, Engine Performance Wiring Diagram (4 of 4) for Volkswagen Jetta Wolfsburg Edition 2003:

(left rear of cylinder head, in coolant flange) engine coolant temperature (ect) sensor
(left side of eng, above oil filter housing)
Camshaft adjustment valve
Camshaft adjustment valve (exhaust)
Cruise control system
Fuel injectors
G18 (on engine block)
G608 (center of firewall)
Ignition coils (with power output stage)
Intake manifold change-over valve
Motronic engine control module (ecm) (at base of windshield, in center of plenum)
Nca
Plug
Red

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Back-up Lamps Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

A/t
Back- up
Back-up light switch
Except wagon
Fuse 10a
Fuse panel (behind left side of dash)
G50 (left front of luggage compt)
Hot in on or start
Jetta wagon
Left taillight unit
M/t
Multifunction transmission range switch (on right side of transmission)
Not used
Park/ neutral position relay
Right taillight unit
Thirteenfold auxiliary relay panel (under left side of dash)
Transmission control module (at base of windshield, in right side of plenum)

Exterior Lamps Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Exterior Lamps Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(or 1)
(or 2)
13a
22a
23a
39a
Brake- light switch
Brake/ tail- light
Control module
Emergency flasher switch
Except wgn
Fuse 10a
Fuse 15a
Fuse 5a
Fuse panel (behind left side of dash)
G12 (left front of engine compt)
G42 (below left side of dash)
G50 (left front of luggage compt)
High mount brake- light
Hot at all times
Hot in run
Instrument cluster
Interior lights system
Jetta wgn
Left
Left front side marker light
Left headlight/ turn signal/ park light assembly
Left side turn signal light
Left taillight unit
Left turn ind
License plate lights
Light switch
Load reduction relay
Off
Parking light
Right
Right front side marker light
Right headlight/ turn signal/ park light assembly
Right side turn signal light
Right taillight unit
Right turn ind
Solid state
T10b
T10c
T32
Thirteenfold auxiliary relay panel (under left side of dash)
Turn signal light
Turn signal switch

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Ground Distribution Wiring Diagram (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(1.9l)
1.8l & 2.8l only
1.8l only
1.8l, 2.0l & 2.8l
1.8l, 2.0l & 2.8l only
1.8l, 2.8 & 2.ol engine code bbw a/t
1.9l
1.9l only
2.0l
2.0l engine code bbw
2.8l
A/c clutch
Abs control module
After- run coolant pump
Battery
Brake booster control module (early prod) brake system vacuum pump (late prod)
Brake fluid level warning switch
Brake pressure switch
Coolant fan control module
Diesel direct fuel injection (dfi) engine control module (1.9l)
Dual tone horn
Except 1.9l
Except jetta
G1 (left side of engine compt, below battery tray)
G12 (left side of engine compt)
G15 (on cylinder head)
G18 (on engine block)
G2 (top of transmission)
G608 (on left rear of engine compt)
G609 (on right rear or engine compt)
G65 (left front of engine compt) below battery tray)
High pressure sensor
Hood alarm switch (w/ anti- theft)
Ignition coil
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
Jetta
Kick- down switch
Left coolant fan
Left front side marker light
Left headlight/ turn signal/ park light assembly
Left side turn signal light
Motronic engine control (ecm) module (1.8l, 2.0l, 2.8l)
Multi- function trans- mission range switch
Park/ neutral position (pnp) relay
Positive crankcase ventilation (pcv) heating element
Right coolant fan
Right front side marker light
Right headlight/ turn signal/ park light assembly
Right side turn signal light
Secondary air injection (air) pump motor
Speedometer vehicle speed sensor (vss)
Thirteen- fold auxiliary relay panel (behind left side of dash)
Trans- mission control module (tcm)
Wind- shield wiper motor

Ground Distribution Wiring Diagram (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Ground Distribution Wiring Diagram (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(1.8l, 2.0l, 2.8l)
Air bag spiral spring/ return spring
Anti- slip control switch illum
Automatic day/night interior mirror
Center instrument panel vent illumination
Cigarette lighter light
Clima- tronic control module
Data link connector for dlc
Daytime running lights change-over relay
Driver's backrest heating element
Driver's heated seat control module
Driver's heated seat temp sensor
Driver's seat backrest heater
Driver's seat heater
Driver's seat side bolster heater
Driver's seat side bolster heater 2
Emergency flasher switch
Fuel pump
Fuel pump relay (1.8l, 2.0l, 2.8l)
Fuel tank lid unlock motor
G42 (below left side of dash)
G49 (right side of steering column)
Glove compt light switch
Glow plug relay (1.9l only)
Headlight washer pump
Instrument cluster
Instrument panel light dimmer switch
Jetta
Left front brake pad wear sensor
Left instrument panel vent illumination
Left seat belt switch
Left washer nozzle heater
Light switch
Load reduction relay
Memory seat control module
Multi- function steering wheel control module
Parking brake warning light switch
Pass- enger's backrest heating element
Pass- enger's heated seat control module
Pass- enger's heated seat temp sensor
Pass- enger's seat backrest heater
Pass- enger's seat heater
Pass- enger's seat side bolster heater
Pass- enger's seat side bolster heater 2
Rain sensor
Rear window defogger switch
Red
Right instrument panel vent illumination
Right washer nozzle heater
Selector lever scale illum
Starting interlock relay (m/t)
Steering angle sensor
Thirteen- fold auxiliary relay panel (behind left side of dash)
To rear lid unlock motor (diagram 3 of 3)
W/ asc
W/ auto climate control
W/ leather seats
Windshield wiper intermittent regulator
Windshield wiper/ washer switch
Wiper/ washer inter- mittent relay

Ground Distribution Wiring Diagram (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Ground Distribution Wiring Diagram (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

12v socket
Amplifier
Cd changer unit
Comfort system central control module
Driver's side door control module
Except jetta sedan
Except jetta wagon
Fresh air blower
Fresh air blower control module
Fresh- recirculating air door servo motor
From climatronic control module (diagram 2 of 3)
Front interior light
G43 (behind right kick panel)
G44 (behind left kick panel)
G45 (behind center of dash)
G50 (left front of luggage compt)
G77 (below left "b" pillar)
G78 (below right "b" pillar)
Golf & gti
Golf & gti only
Heated rear window
Heater-a/c control panel
High- mount brake- light
Jetta
Jetta only
Jetta sedan
Jetta sedan only
Jetta wagon
Left make-up mirror light switch
Left rear door control module
Left rear reading light
Left taillight unit
License plate lights
Luggage compartment light switch
Nca
Passenger's side door control module
Power sunroof control module
Radio
Rear heated window
Rear lid remote unlock switch
Rear lid unlock motor
Rear windshield wiper motor
Remote/ fuel tank door switch
Right make-up mirror light switch
Right rear door control module
Right rear reading light
Right taillight unit
T8b
Trunk lock alarm/ central locking switch
W/ auto climate control

HEADLIGHTS

Headlights Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Headlights Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(behind left side of dash) thirteen position auxiliary relay panel
18a
19a
20a
21a
36a
Bat
Control module
Daytime running lights change- over relay
Dimmer switch
Flash to pass
Fog
Fog- light relay
Fog- light switch
Fuse 10a
Fuse 15a
Fuse 5a
Fuse 7.5a
Fuse panel (behind left side of dash)
G12 (left front of engine compt)
G42 (below left side of dash)
Golf, gti only
Headlight dimmer/ flasher switch
Headlight switch
High
High beam ind
Hot at all times
Hot in on or start
Ignition switch
Instrument cluster
Interior lights system
Jetta only
Left high headlight/ turn signal/ park light assembly
Light switch
Lock
Low
Off
Parking brake ind
Red
Right headlight/ turn signal/ park light assembly
Start
T32
T32a
Thirteen- fold auxiliary relay panel (behind left side of dash)
Thirteen- fold auxiliary relay panel (under left side of dash)

HORN

Horn Wiring Diagram, with Steering Wheel Controls for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Horn Wiring Diagram, with Steering Wheel Controls for Volkswagen Jetta Wolfsburg Edition 2003:

(behind left side of dash) g42
40a
Acc
Air bag spiral spring/ return spring with slip ring
Computer data lines system
Dual horn relay
Fuse 20a
Fuse 7.5a
Fuse panel
Fuse panel (behind left side of dash)
G12 (on left front of eng compt)
Horn
Horn switch
Hot at all times
Hot in run or start
Ignition switch
Load reduction relay
Multi-function steering wheel control module
Nca
Off
Start
Steering wheel control unit
T5b
T5j
Thirteenfold auxiliary relay panel (under left side of dash)

Horn Wiring Diagram, without Steering Wheel Controls for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Horn Wiring Diagram, without Steering Wheel Controls for Volkswagen Jetta Wolfsburg Edition 2003:

(behind left side of dash) g42
40a
Acc
Air bag spiral spring/ return spring with slip ring
Dual horn relay
Fuse 20a
Fuse/relay panel (behind left side of dash)
G12 (on left front of eng compt)
Horn
Horn switch
Hot at all times
Ignition switch
Load reduction relay
Nca
Off
Start
T5b
T5j
Thirteenfold auxiliary relay panel (under left side of dash)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Instrument Cluster Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(1.8l, 2.8l, 2.0l)
(1.9l)
(2.0l w/ bbw engine code) c
(2003 2.8l) a
(2003, 2002 late prod) door ajar warning
(at base of windshield, in right side of plenum)
(behind left side of dash)
(except 2003 2.8l & 2.0l w/ bbw engine code) b
(left front of eng compt)
(left rear of engine compt)
(not used)
1.8l & 2.8l a/t
10a
11a
15a
Abs warning
Airbag malfunction
Anti theft indicator
Anti theft system
Anti-theft immobilizer
Brake fluid level warning switch
Brake pad wear indicator
Brake system warning
Climatronic control module
Computer data lines system
Control module with indicator unit
Coolant temp gauge
Cruise control
Digital clock
Digital display illumination
Electronic power control
Engine coolant level sensor (in coolant flange)
Engine coolant temperature sensor
Esp/asc control lamp
Except 1.8l & 2.8l a/t
Exterior lights system
Fuel gauge
Fuel level sensor (in tank)
Fuse 10a
Fuse 5a
Fuse 10a
Fuse 5a
Fuse panel
G12
G42 (below left side of dash)
G608
Gasoline: motronic engine control module (ecm) diesel: diesel direct fuel injection (dfi) engine control module (ecm) (at base of windshield, in center of plenum)
Generator
Generator warning
Glow plug (1.9l)
Headlights system
High beam
Hot at all times
Hot in on or start
Hot with key in ignition
Instrument cluster
Interior lights system
Left front brake pad wear sensor
Left seat belt switch
Left turn
Low coolant level/temp warning
Low fuel warning
Low washer fluid level
Malfunction indicator light
Multi- function indicator
Multi- function indicator memory switch
Multi- function indicator mode select switch
Odometer display
Oil level warning
Oil pressure switch (on oil filter flange)
Oil pressure warning
Outside air temperature sensor (if equipped)
Parking brake warning light swtich
Rear lid ajar warning (2002 early prod)
Red
Right turn
Seatbelt warning
Speedo- meter
Speedo- meter vehicle speed sensor
T16b
T32
T32/
T32/1
T32/10
T32/11
T32/12
T32/16
T32/17
T32/18
T32/2
T32/20
T32/21
T32/22
T32/23
T32/24
T32/25
T32/26
T32/27
T32/28
T32/29
T32/3
T32/30
T32/31
T32/7
T32/9
T32a
T32a/13
T32a/17
T32a/19
T32a/2
T32a/20
T32a/23
T32a/24
T32a/25
T32a/26
T32a/27
T32a/28
T32a/5
T32a/6
T32a/7
T32a/8
T32a/9
T68a
Tacho- meter
Thirteenfold relay panel (under left side of dash)
Trans- mission control module
Turn signal switch
Warning buzzer
Windshield washer fluid level sensor
Wiper/ washer intermittent relay

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Courtesy Lamps Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(golf, gti, jetta wagon)
(jetta sedan)
14a
All except jetta sedan
Anti-theft system
Circuit breaker 30a
Close
Comfort system central control module (below left side of dash)
Defogger system
Door
Driver's side central locking unit
Driver's side door control module (in driver's door)
Front interior light
Fuse 10a
Fuse panel (behind left side of dash)
G42 (below left side of dash)
G44 (behind left kick panel)
G50 (left front of luggage compartment)
Glove compartment light
Glove compartment light switch
Golf & gti
Golf, gti & jetta sedan
Hot at all times
Hot in on or start
Instrument cluster
Instrument cluster system
Jetta sedan
Jetta wagon
Left door warning light
Left front reading light
Left make-up mirror light
Left make-up mirror light switch
Left rear reading light
Luggage compart -ment light
Luggage compart -ment light switch
Luggage compart- ment lights
Mirrors or defogger system
Off
Open
Passenger's side central locking unit
Passenger's side door control module (in passenger's door)
Power window circuit breaker (in relay panel)
Right door warning light
Right front map/ reading light
Right make-up mirror light
Right make-up mirror light switch
T23
T24
T32

Instrument Illumination Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for Instrument Illumination Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(5)
(w/ auto a/c) climate control module
Center
Cigarette lighter
Comfort system central control module (behind left side of dash)
Control module
Digital display light
Driver's heated seat control module
Driver's side door control module (in driver's door)
Driver's side power window/ interior lock switch
Emergency flasher switch
Esp/ anti- slip control switch (w/ acs or esp/asc)
Fuse 5a
Fuse panel (under left side of dash)
G206 (behind center of dash)
G42 (below left side of dash)
G44 (behind left kick panel)
Heater- a/c control panel
Hot w/ light switch on
Instrument cluster
Instrument panel light dimmer switch
Instrument panel vent illumination lights (jetta sedan)
Left
Left rear door control module (in left rear door)
Left rear window switch
Light switch
Mirror adjustment switch
Multi-function steering wheel control module
Passenger's heated seat control module
Passenger's side door control module (in passenger's door)
Passenger's side interior lock switch
Passenger's side window switch
Radio
Rear lid remote unlock switch
Rear window defogger switch
Red
Remote/ fuel tank door switch
Right
Right rear door control module (in right rear door)
Right rear window switch
Selector lever position illumi- nation
T12
T18c
T23
T32
T8b

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Power Distribution Wiring Diagram (1 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(a/t)
10a
12v socket
16a
2.0l bbw eng code d
2.0l late prod b
2.8l late prod
2.8l late prod c
30a
33a
35a
36a
37a
44a
75x
Abs control module
Alarm system anti-theft engine disable fuse
B c
Battery
Bbw eng code
Brake booster control module (2.8l & 1.8l early prod)
Brake system vacuum pump (2.8l & 1.8l late prod, 2.0l bbw engine code)
Brake vacuum pump fuse 15a
Central locking/ anti-theft warning system fuse
Circuit breaker 30a
Climatronic control module (2.8l)
Comfort system central control module
Coolant fan control module
Coolant fan control thermal switch
Coolant preheating relay (high heat outlet) (1.9l)
Coolant preheating relay (low heat outlet) (1.9l)
Diesel direct fuel injection (dfi) engine control module
Driver's heated seat control module
Driver's side door control module
Dual horn relay
Except 2.0l & a
Except 2.0l e
From fuse (diagram 1 of 3)
Fuel pump relay
Fuse 10a
Fuse 110a
Fuse 110a 150a
Fuse 15a
Fuse 20a
Fuse 30a
Fuse 37 15a 20a 30a
Fuse 40a
Fuse 50a
Fuse 5a
Fuse bracket/ battery (at battery)
Fuse panel (behind left side of dash)
G50 (left side of luggage compt)
G81 (behind left side of dash)
Generator
Glow plug relay (1.9l)
Headlight dimmer/ flasher switch
Left rear door control module
Light switch
Load reduction relay
Memory seat control module
Motronic engine control module (ecm)
Multi-function steering wheel control module
Park/ neutral position relay
Passenger's heated seat control module
Passenger's seat switch
Passenger's side door control module
Power memory seat circuit breaker (in relay panel)
Power sunroof control module
Power window circuit breaker (in relay panel)
Red
Red red
Relay panel (behind left side of dash)
Right rear door control module
Secondary air injection pump relay (2.0l, 1.8l 2.8l)
Starter
T14b
T15
T16a
T2b
T4a
T6f
T8f
Thirteen -fold auxiliary relay panel
Thirteen -fold auxiliary relay panel (under left side of dash)
To brake vacuum pump fuse (diagram 1 of 3)
To fuse panel (diagram 3 of 3)
To ignition switch (diagram 2 of 3)
Wiper/ washer intermittent relay

Power Distribution Wiring Diagram (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for Power Distribution Wiring Diagram (2 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

(not used)
1.8l & 2.0l except engine code bbw
10a
11a
2.8l & 2.0l engine code bbw
29a
31a
50b
75x
A/t
Abs control module
Air bag control module
Airbag spiral spring/ return spring
Anti-slip control switch (w/ asc)
Automatic day/night interior mirror
Back-up light switch
Brake booster control module
Brake vacuum vent valve switch
Climatronic control module
Clutch pedal position switch (m/t)
Clutch vacuum vent valve switch
Coolant fan control module
Cruise control switch
Data link connector
Daytime running lights change -over relay
Diesel direct fuel injection (dfi) engine control module (ecm) (1.9l)
Driver's heated seat control module
From thirteen -fold auxiliary relay panel (diagram 1 of 3)
From thirteen -fold auxiliary relay panel (splice) (diagram 1 of 3)
Fuel injectors (2.8l)
Fuel pump relay
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 5a
Fuse 7.5a
Fuse panel (behind left side of dash)
Heater-a/c control panel
High pressure sensor
Ignition switch
Instrument cluster
Key-in ignition switch
Lock
M/t
Mirror adjustment switch
Motronic engine control module
Multi- function steering wheel control module
Multi-function transmission range switch
Nca
Park neutral position relay (a/t)
Park/ neutral position relay
Passenger's heated seat control module
Red
Selector lever position warning light (p/n)
Shift lock solenoid
Speedometer vehicle speed sensor
Start
Starter interlock relay (m/t)
T14
T16a
T32
T8b
Thirteen -fold auxiliary relay panel (under left side of dash)
Thirteen-fold auxiliary relay panel (under left side of dash)
Tiptronic switch
Transmission control module

Power Distribution Wiring Diagram (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Power Distribution Wiring Diagram (3 of 3) for Volkswagen Jetta Wolfsburg Edition 2003:

12a
13a
14a
15a
24a
25a
26a
27a
30a
38a
39a
40a
41a
42a
Amplifier
Brake- light switch
Cigarette lighter
Climatronic control module
Comfort system central control module
Data link connector
Driver's side door control module
Dual horn relay
Emergency flasher switch
Fresh air blower (2.8l w/ man a/c)
From thirteen- fold auxiliary relay panel (diagram 1 of 3)
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 25a
Fuse 5a
Fuse 7.5a
Fuse panel (behind left side of dash)
G81 (behind left side of dash)
Glove compartment light
Heater-a/c control panel
Instrument cluster
Interior lights system
Left rear door control module
Left washer heater nozzle
Memory seat control module
Passenger's side door control module
Power sunroof control module
Radio
Rear lid remote unlock relay
Rear window defogger switch
Rear windshield wiper motor (except jetta sedan)
Red
Remote/ fuel tank door switch
Right rear door control module
Right washer heater nozzle
Steering angle sensor
T16b
T16d
T23
T28
T32
T6d
Thirteen-fold auxiliary relay panel (under left side of dash)
Transmission control module
Windshield wiper/washer switch
Wiper/washer intermittent relay

POWER DOOR LOCKS

Power Door Locks Wiring Diagram, Sedan (1 of 2) for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Power Door Locks Wiring Diagram, Sedan (1 of 2) for Volkswagen Jetta Wolfsburg Edition 2003:

(jetta)
14a
38a
Alarm system anti- theft fuse
Anti-theft system
Central locking & anti-theft warning system antenna
Central locking warning light (safe)
Central locking/ anti- theft fuse
Circuit breaker 30a
Comfort system central control module (behind left side of dash)
Computer data lines system
Defogger or mirrors system
Defoggers system
Door ajar indicator
Driver's side central locking lock unit
Driver's side door control module (in driver's door, integral with window motor)
Driver's side interior lock switch
Exterior lights system, instrument cluster system
Fuse 10a
Fuse 15a
Fuse panel (behind left side of dash)
G42 (below left side of dash)
G44 (behind left kick panel)
G50 (left front of luggage compt)
Hot at all times
Instrument cluster
Instrument cluster system
Interior lights system
Nca
Power tops system
Power window circuit breaker (under left side of dash)
Rear lid ajar indicator
T15
T23
T29
T32
Trunk lock alarm/ central locking switch
Trunk, tailgate fuel doors system
Trunk, tailgate, fuel doors system

Power Door Locks Wiring Diagram, Sedan (2 of 2) for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for Power Door Locks Wiring Diagram, Sedan (2 of 2) for Volkswagen Jetta Wolfsburg Edition 2003:

Decklid central locking system motor
Defogger system
G43 (behind right kick panel)
G50 (left front of luggage compt)
G77 (on base of left "b" pillar)
G78 (on base of right "b" pillar)
Golf, gti
Interior lights system
Jetta
Left rear central locking lock unit
Left rear door control module (in left rear door, integral with window motor)
Not used
Passenger's side central locking lock unit
Passenger's side door control module (in passenger's door, integral with window motor)
Passenger's side interior lock switch
Rear lid unlock motor
Right rear central locking lock unit
Right rear door control module (in right rear door, integral with window motor)
T18a
T18b
T29a

Power Door Locks Wiring Diagram, Wagon (1 of 2) for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for Power Door Locks Wiring Diagram, Wagon (1 of 2) for Volkswagen Jetta Wolfsburg Edition 2003:

14a
38a
Alarm horn
Alarm system anti- theft fuse
Anti-theft indicator
Central locking & anti-theft warning system antenna
Central locking warning light (safe)
Central locking/ anti- theft fuse
Circuit breaker 30a
Comfort system central control module (behind left side of dash)
Computer data lines system
Defogger system
Defogger systems
Door ajar indicator
Driver's side central locking lock unit
Driver's side door control module (in driver's door, integral with window motor)
Driver's side interior lock switch
Exterior lights system, instrument cluster system
Fuse 10a
Fuse 15a
Fuse panel (behind left side of dash)
G42 (below left side of dash)
G44 (behind left kick panel)
G50 (left front of luggage compt)
G608 (left rear of engine compt)
Hood alarm switch
Hot at all times
Instrument cluster
Interior lights system
Nca
Power tops system
Power window circuit breaker (under left side of dash)
Radio
Rear lid unlock motor
Remote/ fuel tank door switch
T15
T16d
T23
T29
T32

Power Door Locks Wiring Diagram, Wagon (2 of 2) for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for Power Door Locks Wiring Diagram, Wagon (2 of 2) for Volkswagen Jetta Wolfsburg Edition 2003:

(behind left kick panel) g44
Defogger system
Driver side rear lid remote unlock switch
G43 (behind right kick panel)
G77 (on base of left "b" pillar)
G78 (on base off right "b" pillar)
Interior lights system
Left rear central locking lock unit
Left rear door control module (in left rear door, integral with window motor)
Passenger's side central locking lock unit
Passenger's side door control module (in passenger's door, integral with window motor)
Passenger's side interior lock switch
Rear lid handle unlocking switch
Rear lid remote lock key switch
Right rear central locking lock unit
Right rear door control module (in right rear door, integral with window motor)
Switch off remote unlock rear lid key switch
T18a
T18b
T29a
Trunk lid release switch/ luggage compartment light switch

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Automatic Day/Night Mirror Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

5 speed 4 speed
A/t
Automatic day/night interior mirror
Back-up light switch
Fuse 10a
Fuse 7.5a
Fuse panel (behind left side of dash)
G42 (behind left side of dash)
Hot in on or start
M/t
Multifunction transmission range switch (on right side of transmission)
Park/ neutral position relay
Thirteenfold auxiliary relay panel (under left side of dash)
Transmission control module (at base of windshield, in right side of plenum)

Power Mirrors Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for Power Mirrors Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

38a
Computer data lines system
Defogger system
Door locks system
Door locks system, power windows system
Down
Driver's side door control module
Driver's side power mirror
Fuse 15a
Fuse panel (behind left side of dash)
G43 (behind right kick panel)
G44 (behind left kick panel)
Hot at all times
Illumi- nation
Interior lights system
Left
Mirror adjustment switches
Mirror heater switch
Mirror selector switch
Nca
Passenger's side door control module
Passenger's side power mirror
Power mirror switch
Right

POWER SEATS

Heated Seats Wiring Diagram, with Leather Seats for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Heated Seats Wiring Diagram, with Leather Seats for Volkswagen Jetta Wolfsburg Edition 2003:

44a
All times
Driver's backrest heating element
Driver's heated seat control module
Driver's heated seat temper- ature sensor
Driver's seat heating element
Driver's seat side bolster heating element
Driver's seat side bolster heating element 2
Fuse 44 15a
Fuse 5 7.5a
Fuse panel (behind left side of dash)
G42 (behind left side of dash)
Hot at
Hot in on or start
Interior lights system
Nca
Passenger's backrest heating element
Passenger's heated seat control module
Passenger's heated seat temper- ature sensor
Passenger's seat heating element
Passenger's seat side bolster heating element
Passenger's seat side bolster heating element 2

Heated Seats Wiring Diagram, without Leather Seats for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for Heated Seats Wiring Diagram, without Leather Seats for Volkswagen Jetta Wolfsburg Edition 2003:

44a
All times
Driver's backrest heating element
Driver's heated seat control module
Driver's heated seat temper- ature sensor
Driver's seat heating element
Fuse 44 15a
Fuse 5 7.5a
Fuse panel (behind left side of dash)
G42 (behind left side of dash)
Hot at
Hot in on or start
Interior lights system
Nca
Passenger's backrest heating element
Passenger's heated seat control module
Passenger's heated seat temper- ature sensor
Passenger's seat heating element

POWER TOP/SUNROOF

Sunroof Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Sunroof Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

30a
Comfort system central control module (behind left side of dash)
Fuse 20a
Fuse panel (behind left side of dash)
G42 (behind left side of dash)
Hot at all times
Nca
Power sun roof control module (behind front interior light)
Sun roof motor
Sun roof regulator
T23
T6d
T6e
T6f

POWER WINDOWS

Power Windows Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for Power Windows Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(not used)
38a
Circuit breaker 30a
Comfort system central control module (behind left side of dash)
Door locks system
Driver's side door control module
Driver's side power window switch
Fuse 15a
Fuse panel (behind left side of dash)
G43 (behind right kick panel)
G44 (behind left kick panel)
G77 (base of left "b" pillar)
G78 (base of right "b" pillar)
Hot at all times
Illumination
Interior lights system
Left front window switch
Left rear door control module
Left rear window switch
Passenger's side door control module
Passenger's side window switch
Power window circuit breaker (in relay panel)
Rear window safety switch
Red
Right front window switch
Right rear door control module
Right rear window switch
T16a
T18a
T18b
T23
T29
T29a
Window motor

RADIO

Radio Wiring Diagram, with Monsoon Radio for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Radio Wiring Diagram, with Monsoon Radio for Volkswagen Jetta Wolfsburg Edition 2003:

42a
Amplifier
Antenna (w/amplifier)
Anti-theft system
Cd changer unit (provisions)
Computer data lines system
Fuse 25a
Fuse panel (behind left side of dash)
G45 (behind center of dash)
Hot at all times
Left front bass speaker
Left front treble speaker
Left rear bass speaker
Left rear treble speaker
Nca
Radio
Red
Right front bass speaker
Right front treble speaker
Right rear bass speaker
Right rear treble speaker
T12y
T16d
T23
T24

Radio Wiring Diagram, without Monsoon Radio for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for Radio Wiring Diagram, without Monsoon Radio for Volkswagen Jetta Wolfsburg Edition 2003:

42a
Antenna (w/amplifier)
Anti-theft system
Cd changer unit (provisions)
Computer data lines system
Fuse 25a
Fuse panel (behind left side of dash)
G45 (behind center of dash)
Hot at all times
Left front bass speaker
Left front treble tweeter
Left rear bass speaker
Left rear treble tweeter
Nca
Radio
Red
Right front bass speaker
Right front treble tweeter
Right rear bass speaker
Right rear treble tweeter
T12y
T16d

SHIFT INTERLOCK

1.8L TURBO

1.8L Turbo, Shift Interlock Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.8L Turbo, Shift Interlock Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

11a
13a
Brakelight switch (above brake pedal)
Fuse 10a
Fuse 5a
Fuse panel (behind left side of dash)
Hot at all times
Hot in on or start
Shift lock solenoid (at base of gear selector)
Tiptronic switch/ selector level position warning light (p/n)
Transmission control module (at base of windshield, in right side of plenum)

1.9L TURBO DIESEL

1.9L Turbo Diesel, Shift Interlock Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.9L Turbo Diesel, Shift Interlock Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

11a
13a
Brakelight switch (above brake pedal)
Fuse 10a
Fuse 5a
Fuse panel (behind left side of dash)
Hot at all times
Hot in on or start
Selector level position warning light (p/n)
Shift lock solenoid (at base of gear selector)
Transmission control module (at base of windshield, in right side of plenum)

2.0L

2.0L, Shift Interlock Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.0L, Shift Interlock Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

11a
13a
Brakelight switch (above brake pedal)
Fuse 10a
Fuse 5a
Fuse panel (behind left side of dash)
Hot at all times
Hot in on or start
Selector level position warning light (p/n)
Shift lock solenoid (at base of gear selector)
Transmission control module (at base of windshield, in right side of plenum)

2.8L

2.8L, Shift Interlock Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.8L, Shift Interlock Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

11a
13a
Brakelight switch (above brake pedal)
Fuse 10a
Fuse 5a
Fuse panel (behind left side of dash)
Hot at all times
Hot in on or start
Shift lock solenoid (at base of gear selector)
Tiptronic switch/ selector level position warning light (p/n)
Transmission control module (at base of windshield, in right side of plenum)

STARTING/CHARGING

Charging Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Charging Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(1.8l, 2.0l, 2.8l)
(1.8l, 2.8l, 1.9l, 2.0l except bbw engine code)
(1.9l)
(2.0l bbw engine code)
110a
11a
B1+
Battery
Control module w/ indicator unit
Dfm
Diesel: diesel direct fuel injection engine control module gasoline: motronic engine control module (at base of windshield, in center of plenum)
Fuse 150a
Fuse 5a
Fuse bracket/ battery
Fuse panel (behind left side of dash)
G1 (left side of eng compt, below battery tray)
Generator
Generator warning light
Hot in on & start
Instrument cluster
Red
Starter
T32

Starting Wiring Diagram, A/T for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Starting Wiring Diagram, A/T for Volkswagen Jetta Wolfsburg Edition 2003:

50b
Battery
Fuse 110a
Fuse bracket/ battery
G1 (left side of eng compt, below battery tray)
G608 (left center of firewall)
Ignition switch
Lock
Multi-function transmission range switch
Park/neutral position relay (thirteen- fold auxiliary relay panel)
Red
Start
Starter
Thirteen- fold auxiliary relay panel (under left side of dash)
Transmission control module (at base of windshield, in right side of plenum)

1.8L TURBO

1.8L Turbo, Starting Wiring Diagram, M/T for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 1.8L Turbo, Starting Wiring Diagram, M/T for Volkswagen Jetta Wolfsburg Edition 2003:

50b
Battery
Clutch pedal position switch (above clutch pedal)
Fuse 110a
Fuse bracket/ battery
G1 (left side of eng compt, below battery tray)
G42 (behind left side of dash)
Ignition switch
Lock
Red
Start
Starter
Starter interlocking relay (thirteenfold auxiliary relay panel)
Thirteen position auxiliary relay panel (under left side of dash)

2.0L

2.0L, Starting Wiring Diagram, M/T Engine Code BBW for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.0L, Starting Wiring Diagram, M/T Engine Code BBW for Volkswagen Jetta Wolfsburg Edition 2003:

50b
Battery
Clutch pedal position switch (above clutch pedal)
Fuse 110a
Fuse bracket/ battery
G1 (left side of eng compt, below battery tray)
G42 (behind left side of dash)
Ignition switch
Lock
Motronic engine control module (at base of windshield, in center of plenum)
Red
Start
Starter
Starter interlocking relay (thirteenfold auxiliary relay panel)
Thirteen position auxiliary relay panel (under left side of dash)

2.0L, Starting Wiring Diagram, M/T Except Engine Code BBW for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.0L, Starting Wiring Diagram, M/T Except Engine Code BBW for Volkswagen Jetta Wolfsburg Edition 2003:

50b
Battery
Clutch pedal position switch (above clutch pedal)
Fuse 110a
Fuse bracket/ battery
G1 (left side of eng compt, below battery tray)
G42 (behind left side of dash)
Ignition switch
Lock
Red
Start
Starter
Starter interlocking relay (thirteenfold auxiliary relay panel)
Thirteen position auxiliary relay panel (under left side of dash)

2.8L

2.8L, Starting Wiring Diagram, M/T for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for 2.8L, Starting Wiring Diagram, M/T for Volkswagen Jetta Wolfsburg Edition 2003:

50b
Battery
Clutch pedal position switch (above clutch pedal)
Fuse 110a
Fuse bracket/ battery
G1 (left side of eng compt, below battery tray)
G42 (behind left side of dash)
Ignition switch
Lock
Red
Start
Starter
Starter interlocking relay (thirteenfold auxiliary relay panel)
Thirteen position auxiliary relay panel (under left side of dash)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

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List of elements for Supplemental Restraints Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(beside steering column) g42
18/c
Acc
Air bag control module (beneath center of dash, on central tunnel)
Air bag malfunction indicator lamp (mil)
Air bag spiral spring/return spring (w/slip ring)
Air conditioning, door locks & anti-theft systems
Data link connector (dlc) (partial) (under left side of dash)
Driver's side air bag igniter
Driver's side head air bag igniter
Driver's side side air bag crash sensor (under driver's seat beneath carpet)
Driver's side side air bag igniter
Fuel pump (fp) relay (gasoline engines)
Hot at all times
Ignition/ starter switch
Instrument cluster
Left front seat belt microswitch
Left rear side air bag crash sensor
Left seat belt tensioner igniter
Lock
Nca
Passenger side head air bag igniter
Passenger side side air bag igniter
Passenger's side air bag igniter 1
Passenger's side side air bag crash sensor (under passenger's seat beneath carpet)
Red
Right front seat belt micro-switch
Right rear side air bag crash sensor
Right seat belt tensioner igniter
Seat belt warning light
Solid state
Start
T32
T32a
Thirteenfold auxiliary relay panel (under left side of dash)
Warning buzzer

TRANSMISSION

1.8L TURBO

1.8L Turbo, A/T Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for 1.8L Turbo, A/T Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

11a
13a
15a
31a
A/c system
Brake booster control module
Brake pressure switch
Brakelight switch (above brake pedal)
Computer data lines system
Data link connector (under left side of dash, below steering column)
Exterior lights system
Fuse 10a
Fuse 20a
Fuse 5a
Fuse panel (behind left side of dash)
G42 (beside steering column)
G608 (behind left side of dash)
Hot at all times
Hot in on or start
Instrument cluster system
Interior lights system
Intermediate shaft speed sensor
Motronic engine control module (at base of windshield, in center of plenum)
Multi-function transmission range switch (right side of transmission)
Nca
Park/ neutral position relay
Red
Shift lock solenoid (at base of gear selector)
Solenoid valve
Solid state
Starting/ charging system
T6k
Thirteen position auxiliary relay panel (under left side of dash)
Tiptronic switch/ selector level position p/n warning light
Trans fluid temp sensor
Transmission control module (at base of windshield, in right side of plenum)
Transmission vehicle speed sensor (on top of transmission)
Valve body
Vehicle speed sensor (on top of transmission housing)

1.9L TURBO DIESEL

1.9L Turbo Diesel, A/T Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003

Obtenga acceso a todos los diagramas de cableado del coche

List of elements for 1.9L Turbo Diesel, A/T Wiring Diagram for Volkswagen Jetta Wolfsburg Edition 2003:

(behind left side of dash) g608
(not used)
11a
13a
15a
31a
A/c system
Brakelight switch (above brake pedal)
Computer data lines system
Data link connector (under left side of dash, below steering column)
Diesel direct fuel injection engine control module (below left side of dash panel cover)
Exterior lights system
Fuse 10a
Fuse 20a
Fuse 5a
Fuse panel (behind left side of dash)
G608 (behind left side of dash)
Hot at all times
Hot in on or start
Multi-function transmission range switch (right side of transmission)
Nca
Park/ neutral position relay
Red
Selector level position p/n warning light
Shift lock solenoid
Solenoid valves
Solid state
Starting/ charging system
Thirteen position auxiliary relay panel (under left side of dash)
Transmission control module (at base of windshield, in right side of plenum)
Transmission fluid temperature sensor
Transmission vehicle speed sensor (on top of transmission)
Valve body
Vehicle speed sensor (on top of transmission housing)