Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Other Volkswagen Passat B6

BUZZERS, RELAYS & TIMERS

Note. All engine specific components listed in the following tables below apply to the 2.0L only. Component location information for the 3.6L engine is not supplied by the manufacturer. For additional information regarding 3.6L components, see appropriate system repair article.

ComponentLocation
Alarm Horn Relay (D)On relay carrier no. 2. (Схема №106)
Auxiliary Engine Coolant (EC) Pump Relay (2)On relay carrier no. 1. (Схема №108)
Auxiliary Heater Operation Relay (1)On relay carrier no. 1. (Схема №108)
Dual Horn Relay (B6)On vehicle electrical system control module relay carrier. (Схема №107)
Dual Washer Pump Relay No. 1 (B7)On vehicle electrical system control module relay carrier. (Схема №107)
Dual Washer Pump Relay No. 2 (B8)On vehicle electrical system control module relay carrier. (Схема №107)
Fresh Air Fan Relay (3)On relay carrier no. 1. (Схема №108)
Fuel Pump (FP) Relay (4)On relay carrier no. 1. (Схема №108)
Headlight Washer Relay (6)On relay carrier no. 1. (Схема №108)
Load Reduction Relay (B9)On vehicle electrical system control module relay carrier. (Схема №107)
Motronic Engine Control Module (ECM) Power Supply Relay (A2)In engine compartment electronics box (low). (Схема №109)
Motronic Engine Control Module (ECM) Power Supply Relay 2 (A2)In engine compartment electronics box (high). (Схема №110)
Parking Aid Warning Buzzer (Front)Behind left kick panel.
Parking Aid Warning Buzzer (Rear)Left rear of trunk.
Power Supply Relay No. 2 (Terminal 30) (B4)On vehicle electrical system control module relay carrier. (Схема №107)
Power Supply Relay (Terminal 15) (B1)On vehicle electrical system control module relay carrier. (Схема №107)
Power Supply Relay (Terminal 50) (7)On relay carrier no. 1. (Схема №108)
Powertrain CAN-Bus Low Cut-Off Relay (A)On relay carrier no. 2. (Схема №106)
Rear Window Defogger Relay (B5)On vehicle electrical system control module relay carrier. (Схема №107)
Recirculation Pump Relay (A2)In engine compartment electronics box (high). (Схема №110)
Secondary Air Injection Relay (A1)In engine compartment electronics box (low). (Схема №109)
Second Battery Charge Relay (C)On relay carrier no. 2. (Схема №106)
Windshield Heater RelayIn plenum chamber, near engine control module. (Схема №105)

BUZZERS, RELAYS & TIMERS LOCATION

CIRCUIT PROTECTION DEVICES

Note. All engine specific components listed in the following tables below apply to the 2.0L only. Component location information for the 3.6L engine is not supplied by the manufacturer. For additional information regarding 3.6L components, see appropriate system repair article.

ComponentLocation
Engine Compartment Electronics Box (High)Left side of engine compartment. (Схема №110)
Engine Compartment Electronics Box (Low)Left side of engine compartment. (Схема №109)
Fuse Panel ALeft side of engine compartment. (Схема №37)
Fuse Panel BLeft side of engine compartment. (Схема №38)
Fuse Panel CAt left end of dash. (Схема №39)
Fuse Panel DAt right end of dash. (Схема №40)
Relay Carrier No. 1Under left side of dash. (Схема №108)
Relay Carrier No. 2Under left side of dash. (Схема №106)
Relay Carrier (Vehicle Electrical System Control Module)Behind left side of dash. (Схема №107)

CIRCUIT PROTECTION DEVICES LOCATION

CONTROL UNITS

Note. All engine specific components listed in the following tables below apply to the 2.0L only. Component location information for the 3.6L engine is not supplied by the manufacturer. For additional information regarding 3.6L components, see appropriate system repair article.

ComponentLocation
ABS Control ModuleRight rear of engine compartment. (Схема №7)
Airbag Control ModuleMounted on floor in front of center console. (Схема №9)
Comfort System Central Control ModuleBehind right side of dash. (Схема №15)
Door Control Module (Driver's Side)In driver's door. (Схема №19)
Door Control Module (Front Passenger's) (4)In front passenger's door. (Схема №113)
Door Control Module (Left Rear)In left rear door. (Схема №74)
Door Control Module (Right Rear)In right rear door. (Схема №91)
Electro-Mechanical Parking Brake Control ModuleUnder center console. (Схема №22)
Electronic Steering Column Lock Control ModuleUnder left side of dash. (Схема №23)
Engine Control ModuleIn center of plenum. (Схема №24)
Fresh Air Blower Control Module (12)On fresh air blower motor. (Схема №112)
Fuel Pump Control ModuleUnder right rear seat. (Схема №36)
Heated Seat Control Module (Driver's)On driver's seat frame. (Схема №20)
Parking Aid Control ModuleRight side of trunk.
Power Steering Control ModuleIntegral with steering gear assembly. (Схема №82)
Radar Interior Monitoring Control Module 1 (6)In roof console. (Схема №113)
Radiator Fan Control UnitIntegrated into radiator fan assembly.
Rear Lid Control ModuleLeft rear of roof. (Схема №121)
Rear Lid Control Module 2Right rear of roof. (Схема №122)
Seat Occupied Recognition Control ModuleUnder front passenger's seat. (Схема №92)
Steering Column Electronic Systems Control ModuleOn steering column. (Схема №95)
Throttle Valve Control ModuleOn left side of engine. (Схема №97)
Transmission Control Module (TCM)In left front wheelwell. (Схема №120)
Vehicle Electrical System Control ModuleBehind left side of dash. (Схема №100)
Wiper Motor Control ModuleIn left side of plenum. (Схема №104)

CONTROL UNITS LOCATION

MOTORS

Note. All engine specific components listed in the following tables below apply to the 2.0L only. Component location information for the 3.6L engine is not supplied by the manufacturer. For additional information regarding 3.6L components, see appropriate system repair article.

ComponentLocation
Air Flow Flap Motor (9)Behind right side of dash. (Схема №112)
Central Air Flap Motor (30)Behind center of dash. (Схема №112)
Closing Assist Motor (Rear Lid)At rear lid latch assembly. (Схема №118)
Defroster Flap Motor (28)Behind left side of dash. (Схема №112)
Door Central Locking Lock Unit (Driver's) (11)Rear of driver's door. (Схема №113)
Door Central Locking Lock Unit (Front Passenger's) (5)Rear of front passenger's door. (Схема №113)
Door Central Locking Lock Unit (Left Rear) (9)Rear of left rear door. (Схема №113)
Door Central Locking Lock Unit (Right Rear) (7)Rear of right rear door. (Схема №113)
Fresh Air Blower (12)Under right side of dash. (Схема №112)
Indirect Ventilation Flap Motor (32)Behind left side of dash. (Схема №112)
Intake Flap MotorLeft rear of engine. (Схема №68)
Leak Detection PumpIn right rear wheelwell.
Left Temperature Flap Motor (29)Behind left side of dash. (Схема №112)
Motor (Rear Lid Control Module)Integral to rear lid control module. (Схема №121)
Motor (Rear Lid Control Module 2)Integral to rear lid control module 2. (Схема №122)
Parking Brake Motor (Left)On left rear brake caliper. (Схема №72)
Parking Brake Motor (Right)On right rear brake caliper. (Схема №89)
Rear Lid Lock UnitBottom center of rear lid door. (Схема №117)
Rear Lid Opening MotorIn rear lid lock assembly. (Схема №124)
Recirculation Flap Motor (10)Behind right side of dash. (Схема №112)
Recirculation PumpOn lower left side of engine. (Схема №87)
Right Temperature Flap Motor (22)Behind center of dash. (Схема №112)
StarterOn left side of engine. (Схема №94)
Windshield Wiper MotorIntegral to wiper motor control module. (Схема №104)

MOTORS LOCATION

SENDING UNITS & SENSORS

Note. All engine specific components listed in the following tables below apply to the 2.0L only. Component location information for the 3.6L engine is not supplied by the manufacturer. For additional information regarding 3.6L components, see appropriate system repair article.

ComponentLocation
ABS Wheel Speed Sensor (Left Front)On left front wheel bearing housing. (Схема №71)
ABS Wheel Speed Sensor (Left Rear)On left rear wheel bearing assembly. (Схема №73)
ABS Wheel Speed Sensor (Right Front)On right front wheel bearing housing. (Схема №88)
ABS Wheel Speed Sensor (Right Rear)On right rear wheel bearing assembly. (Схема №90)
Accelerator Pedal Position Sender 2Above accelerator pedal. (Схема №8)
Air Mass MeterOn air intake duct.
Camshaft Position (CMP) Sensor (2.0L)On front of cylinder head. (Схема №13)
Charge Air Pressure SensorLower front of engine compartment. (Схема №14)
Coolant Temperature Sender (2.0L) (20)In coolant pump housing. (Схема №116)
Engine Coolant Level SensorIntegral with coolant reservoir. (Схема №25)
Engine Coolant Temperature (ECT) SensorOn lower rear of engine. (Схема №26)
Engine Coolant Temperature (ECT) Sensor (On Radiator)Integral with radiator hose. (Схема №27)
Engine Speed (RPM) Sensor (3.6L) (25)Left rear of engine. (Схема №115)
Engine Speed Sender (2.0L) (11)Left rear of engine. (Схема №116)
Evaporator Vent Temperature SensorAbove right front center console. (Схема №29)
Front Airbag Crash Sensor (Driver's)Left front of engine compartment. (Схема №18)
Front Airbag Crash Sensor (Passenger's)Right front of engine compartment. (Схема №32)
Front Parking Aid Sensors (4)Behind front bumper.
Fuel Pressure SensorAt front of engine. (Схема №35)
Heated Oxygen Sensor (HO2S) (2.0L)Integral with exhaust manifold. (Схема №60)
Heated Oxygen Sensor (HO2S) 2 (3.6L) (3)Integral with left exhaust manifold. (Схема №111)
Heated Oxygen Sensor (HO2S) (3.6L) (2)Integral with right exhaust manifold. (Схема №111)
High Pressure SensorRight front of engine compartment. (Схема №61)
Intake Air Temperature SensorFront of engine compartment. (Схема №67)
Intake Manifold Runner Position SensorAt left rear of engine. (Схема №69)
Interior Monitoring Sensors (6)In roof console. (Схема №113)
Knock Sensor (KS) 1 (3.6L) (8)Between cylinders 1 & 3. (Схема №115)
Knock Sensor (KS) 2 (3.6L) (30)Between cylinders 4 & 6. (Схема №115)
Knock Sensor 1 (2.0L) (19)Below intake manifold. (Схема №116)
Left Footwell Vent Temperature SensorAbove accelerator pedal. (Схема №70)
Left Vent Temperature Sensor (4)At left vent. (Схема №112)
Low Fuel Pressure SensorAt rear of engine. (Схема №76)
Mass Air Flow SensorRight rear of engine compartment. (Схема №78)
Oil Level Thermal Sensor (2.0L)Bottom of engine oil pan. (Схема №119)
Oil Level Thermal Sensor (3.6L) (22)Bottom of engine oil pan. (Схема №115)
Outside Air Temperature SensorLeft side of grille. (Схема №80)
Oxygen Sensor (Behind TWC) (2.0L)Behind catalytic converter. (Схема №81)
Oxygen Sensor (O2S) (Behind TWC) 2 (3.6L) (6)Behind left catalytic converter. (Схема №111)
Oxygen Sensor (O2S) (Behind TWC) (3.6L) (8)Behind right catalytic converter. (Схема №111)
Radiator Outlet Coolant Temperature Sender (8)In lower radiator connection. (Схема №116)
Rear Parking Aid Sensors (4)Behind rear bumper.
Rear Side Airbag Crash Sensor (Driver's Side)On left "C" pillar. (Схема №85)
Rear Side Airbag Crash Sensor (Passenger's Side)On right "C" pillar. (Схема №86)
Right Footwell Vent Temperature Sensor (23)Under right side of dash. (Схема №112)
Right Vent Temperature Sensor (6)At right vent. (Схема №112)
Sunlight Photo Sensor (2)Under top center of dash. (Схема №112)
Throttle Position SensorAt top of accelerator pedal. (Схема №96)
Tire Pressure Monitoring Sensor (Front Left/Right)In respective front wheel assembly.
Tire Pressure Monitoring Sensor (Rear Left/Right)In respective rear wheel assembly.
Vehicle Inclination Sensor (6)In roof console. (Схема №113)
Vent Temperature Sensor (Left)Behind instrument cluster. (Схема №75)
Windshield Washer Fluid Level SensorIn windshield washer fluid reservoir. (Схема №103)

SENDING UNITS & SENSORS LOCATION

SOLENOIDS & SOLENOID VALVES

Note. All engine specific components listed in the following tables below apply to the 2.0L only. Component location information for the 3.6L engine is not supplied by the manufacturer. For additional information regarding 3.6L components, see appropriate system repair article.

ComponentLocation
Camshaft Adjustment Valve No. 1On rear of cylinder head. (Схема №12)
Charge Pressure Control Solenoid Valve (2)On turbocharger. (Схема №116)
Evaporative Emission (EVAP) Canister Purge Regulator ValveOn left side of engine. (Схема №28)
Fuel Injectors (2.0L) (4)Top of engine.
Fuel Pressure Regulator ValveAt rear of engine. (Схема №34)
Inlet Camshaft Control Valve 1 (1)Front of cylinder head. (Схема №116)
Intake Manifold Flap Air Flow Control Valve (10)On intake manifold. (Схема №116)
Shift Lock SolenoidOn shifter assembly. (Схема №93)
Turbocharger Air Recirculation Valve (3)On turbocharger. (Схема №116)
Wastegate Bypass Regulator ValveRight side of engine compartment. (Схема №123)

SOLENOIDS & SOLENOID VALVES LOCATION

SWITCHES

Note. All engine specific components listed in the following tables below apply to the 2.0L only. Component location information for the 3.6L engine is not supplied by the manufacturer. For additional information regarding 3.6L components, see appropriate system repair article.

ComponentLocation
Brake Fluid Level Warning SwitchIn brake fluid master cylinder fluid reservoir. (Схема №11)
Deactivate Vehicle Inclination Sensor Button (10)Behind left "B" pillar trim. (Схема №113)
Door Contact Switch (Driver's) (11)Rear of driver's door. (Схема №113)
Door Contact Switch (Front Passenger's) (5)Rear of front passenger's door. (Схема №113)
Door Contact Switch (Left Rear) (9)Rear of left rear door. (Схема №113)
Door Contact Switch (Right Rear) (7)Rear of right rear door. (Схема №113)
Front Hood Switch (1)Integral to hood lock assembly. (Схема №113)
Interior Monitoring Deactivation Switch (10)Behind left "B" pillar trim. (Схема №113)
Luggage Compartment Light SwitchIn rear tailgate lock assembly. (Схема №117)
Main Battery SwitchLeft side of luggage compartment. (Схема №114)
Multi-Function Transmission Range (TR) SwitchOn top of transmission. (Схема №79)
Oil Pressure Switch (24)On oil filter assembly. (Схема №116)
Rear Lid Closing Assist Lock Stop SwitchAt rear lid latch assembly. (Схема №118)
Rear Lid Opening Assist Unlock Stop SwitchAt rear lid latch assembly. (Схема №118)
Trunk Lock/Alarm/Central Locking SwitchIn rear tailgate lock assembly. (Схема №117)

SWITCHES LOCATION

MISCELLANEOUS

Note. All engine specific components listed in the following tables below apply to the 2.0L only. Component location information for the 3.6L engine is not supplied by the manufacturer. For additional information regarding 3.6L components, see appropriate system repair article.

ComponentLocation
A/C Compressor Regulator ValveOn A/C compressor. (Схема №6)
Alarm Horn (2)In right front wheelwell. (Схема №113)
AmplifierOn floor, in front of driver's seat. (Схема №10)
Central Locking & Anti-Theft Alarm System Antenna (14)In "A" pillar. (Схема №113)
Data Bus On Board Diagnostic InterfaceUnder left side of dash. (Схема №16)
Diagnostic ConnectorIn driver's footwell.
Digital Satellite Radio TunerRight side of trunk. (Схема №17)
Front Passenger Airbag Igniter 1Behind glove compartment. (Схема №30)
Front Passenger Airbag Igniter 2Behind glove compartment. (Схема №31)
High Tone HornLeft front wheel housing. (Схема №62)
Ignition Coil 1 With Power Output StageOn top front of engine. (Схема №63)
Ignition Coil 2 With Power Output StageOn top of engine. (Схема №64)
Ignition Coil 3 With Power Output StageOn top of engine. (Схема №65)
Ignition Coil 4 With Power Output StageOn top rear of engine. (Схема №66)
Intake Manifold Flap Potentiometer (23)In intake manifold. (Схема №116)
Low Tone HornIn right wheel housing. (Схема №77)
Safety Belt Tensioner Igniter (Left Rear)On left "C" pillar. (Схема №83)
Safety Belt Tensioner Igniter (Right Rear)On right "C" pillar. (Схема №84)
Safety Belt Tensioner Igniter 1 (Driver's)Lower left "B" pillar. (Схема №21)
Safety Belt Tensioner Igniter 1 (Passenger's)Lower right "B" pillar. (Схема №33)
Turbocharger Recirculation ValveOn turbo assembly. (Схема №99)
Voltage RegulatorOn rear of generator. (Схема №101)
Wastegate Bypass Regulator ValveOn turbo assembly. (Схема №102)

MISCELLANEOUS LOCATION

CONNECTORS

ComponentLocation
T4iBelow cooling fan. (Схема №3)
T5bBehind right side of dash. (Схема №4)
T8aaAbove transmission oil pan. (Схема №5)
T10fBehind glove compartment. (Схема №1)
T14fAbove transmission oil pan. (Схема №2)

CONNECTORS LOCATION

GROUNDS

ComponentLocation
G13Right rear of engine compartment. (Схема №43)
G42On steering column. (Схема №42)
G50Left side of trunk. (Схема №44)
G51Right side of trunk. (Схема №45)
G77On lower left "B" pillar. (Схема №49)
G78On lower right "B" pillar. (Схема №51)
G610Right front of center console. (Схема №41)
G638On right "A" pillar. (Схема №50)
G639On left "A" pillar. (Схема №47)
G646In right side of plenum. (Схема №58)
G647In left side of plenum. (Схема №59)
G652 (Transmission/Engine)Below transmission cooler. (Схема №98)
G671Left front of engine compartment. (Схема №55)
G672Left front of engine compartment. (Схема №54)
G673Left front of engine compartment. (Схема №53)
G684Near left side of driver's seat. (Схема №48)
G685Right front of engine compartment. (Схема №56)
G687On center console. (Схема №52)
G688Under center console. (Схема №57)
G689Center front of roof. (Схема №46)

GROUNDS LOCATION