BUZZERS, RELAYS & TIMERS
| Component | Location |
|---|---|
| A/C Compressor Relay (FR10) | In engine bay main relay box. (Схема №20) |
| Auxiliary Heater Relay (C2) | In dashboard main relay box. (Схема №1) |
| Dipped Beam Relay (FR15) | In engine bay main relay box. (Схема №20) |
| Electrically Heated Rear Seat Relay (B) | In dashboard main relay box. (Схема №1) |
| Electrically Heated Rear Window Relay (I) | In dashboard main relay box. (Схема №1) |
| Electrically Operated Driver's Seat Relay | Under driver's seat cushion. |
| Electrically Operated Passenger's Seat Relay | Under passenger's seat cushion. |
| Filler Cap Relay (F) | In dashboard main relay box. (Схема №1) |
| Foglights Relay (FR3) | In engine bay main relay box. (Схема №20) |
| Front Intermittent Wipers Relay (FR17) | In engine bay main relay box. (Схема №20) |
| Front Lights Bulb Check Relay (FR1) | In engine bay main relay box. (Схема №20) |
| Fuel Pump Relay (G) | In dashboard main relay box. (Схема №1) |
| Headlights High Pressure Washer Fluid Pump Relay (FR2) | In engine bay main relay box. (Схема №20) |
| Horn Relay (FR12) | In engine bay main relay box. (Схема №20) |
| Ignition Switch Relay (H) | In dashboard main relay box. (Схема №1) |
| Left High-Speed Radiator Fan Relay (FR11) | In engine bay main relay box. (Схема №20) |
| Limp-Home Relay (L1) | In dashboard main relay box. (Схема №1) |
| Low Speed Radiator Fans Relay (W/2 Fans) (FR8) | In engine bay main relay box. (Схема №20) |
| Main Beam Relay (FR14) | In engine bay main relay box. (Схема №20) |
| Main Relay (Engine Management System) (E) | In dashboard main relay box. (Схема №1) |
| Parking Heater Relay (FR5) | In engine bay main relay box. (Схема №20) |
| Rain Sensor Relay (FR7) | In engine bay main relay box. (Схема №20) |
| Rear Intermittent Wiper Relay (FR4) | In engine bay main relay box. (Схема №20) |
| Reversing Lights Relay (J) | In dashboard main relay box. (Схема №1) |
| Right High-Speed Radiator Fan Relay (FR9) | In engine bay main relay box. (Схема №20) |
| Starter Relay (K) | In dashboard main relay box. (Схема №1) |
| Tailgate Motor Relay (L2) | In dashboard main relay box. (Схема №1) |
BUZZERS, RELAYS & TIMERS
CIRCUIT PROTECTION DEVICES
| Component | Location |
|---|---|
| Dashboard Main Fuse Board | Behind left end of dash. (Схема №3) |
| Dashboard Main Relay Box | Under dashboard near steering wheel. (Схема №22) |
| Engine Bay Main Fuse Box | Behind battery. (Схема №21) |
| Engine Bay Main Relay Box | Behind battery. (Схема №21) |
| Engine Bay Maxi-Fuses Box | Behind main fuse box in engine bay. (Схема №2) |
CIRCUIT PROTECTION DEVICES
CONTROL UNITS
| Component | Location |
|---|---|
| ABS/TC-ABS Control Module | Integral to ABS hydraulic unit, at left side of engine bay. |
| ADM Control Module | Integral with rearview mirror. |
| AHL Control Module (Left/Right) | Behind respective headlight. |
| Air Bag (ACM) Control Module (9) | Under center console, behind handbrake. (Схема №24) |
| DICE Control Module (8) | On main relay box in dashboard. (Схема №24) |
| Electrically Adjustable Driver's Seat Control Module (W/Memory) | Under driver's seat cushion. |
| Engine Control Module (1) | Right rear of engine compartment. (Схема №23) |
| ESP Control Module (3) | Integral to hydraulic unit, behind main fuse box in engine compartment. (Схема №23) |
| Fuel Pump Unit | In fuel tank. |
| Headlight Control Module (Left/Right) | Behind respective headlight. |
| Ignition Discharge Module | On camshaft cover. |
| OnStar Control Module (4 Door) | Under rear package shelf. |
| OnStar Control Module (5 Door) | Under right side of luggage compartment floor. |
| PMM Control Module (7) | Above glove box. (Схема №24) |
| PPS Control Module | Under seat cushion. |
| PSM Control Module (6) | Under driver's seat cushion. (Схема №24) |
| SID Control Module (11) | On rear of instrument cluster. (Схема №24) |
| SPA Control Module (10) | Left front of luggage compartment. (Схема №24) |
| TCM Control Module (2) | Inside glove box. (Схема №23) |
| TRIONIC Engine Control Module (1) | In right rear of engine compartment. |
| TWICE Control Module (2) | Under driver's seat. (Схема №24) |
| Ventilation Fan Control | On driver's side of heating & ventilation unit, near firewall. |
CONTROL UNITS
MOTORS
| Component | Location |
|---|---|
| Air Distribution Flap Motor (Defroster/Dash/Floor) | Above passenger's side floor duct outlet. |
| Air Recirculation Flap Motor | Behind right side of dash, next to ventilation fan motor. |
| Blend Air Flap Motor (Left) | On left end of heating & ventilation unit. |
| Blend Air Flap Motor (Right) | On right end of heating & ventilation unit. |
| Central Locking System Motor (Boot Lid/Tailgate) | Center rear of tailgate or trunk lid. |
| Central Locking System Motor (Driver/Passenger) | In rear of respective front door. |
| Central Locking System Motor (Rear Left/Right) | In respective rear door. |
| Coolant Circulation Pump Motor | Behind power brake servo. |
| Door Window Electric Lift Motor (Driver/Passenger) | In respective front door. |
| Door Window Electric Lift Motor (Rear Left/Right) | In respective rear door. |
| Electrically Adjustable Door Mirror Motor (Driver/Passenger) | In respective front door mirrors. |
| Electrically Adjustable Seat Motor, Backrest Adjustment (Driver/Passenger) | Under respective front seat. |
| Electrically Adjustable Seat Motor, Front Height Adjustment (Driver/Passenger) | Under respective front seat. |
| Electrically Adjustable Seat Motor, Legroom Adjustment (Driver/Passenger) | Under respective front seat. |
| Electrically Adjustable Seat Motor, Rear Height Adjustment (Driver/Passenger) | Under respective front seat. |
| Electrically Operated Sun Roof Motor | In front of sun roof cartridge. |
| Fuel Pump Motor | In fuel tank. |
| Headlight Beam Adjustment Motor (Left/Right) | In right/left headlight. |
| Headlight High-Pressure Washer Fluid Pump Motor | On washer fluid reservoir. |
| Radiator Fan Motor (Left) | Behind left side of radiator. |
| Radiator Fan Motor (Right) | Behind right side of radiator. |
| Rear Window Washer Fluid Pump Motor | On washer fluid reservoir. |
| Rear Window Wiper Motor | In tailgate. |
| Seat Backrest Ventilation Fan Motor (Left/Right) | In respective front seat back. |
| Seat Cushion Ventilation Fan Motor (Left/Right) | In respective front seat cushion. |
| Starter Motor | On right rear of engine. |
| Throttle Body Actuator | Integral with throttle body. |
| Ventilation Fan Motor | In top of heating & ventilation unit. |
| Windscreen Washer Fluid Pump Motor | On washer fluid reservoir. |
| Windscreen Wiper Motor | On right side of firewall. |
MOTORS
SENDING UNITS & SENSORS
| Component | Location |
|---|---|
| Accelerator Position Sensor | On pedal bracket. |
| A/C Evaporator Temperature Sensor | Under right side of heating & ventilation unit. |
| A/C Pressure Sensor | On bottom right side of condenser. |
| Ambient Air Temperature Sensor | Center of front spoiler. |
| Angle Sensor | Under right front seat. |
| Barometric Pressure Sensor | Left rear of engine compartment. |
| Blended Air Temperature Sensor (Left) | On left side of heating & ventilation unit, in floor duct outlet. |
| Blended Air Temperature Sensor (Right) | On right side of heating & ventilation unit, in floor duct outlet. |
| Camshaft Position Sensor | Rear of engine. |
| Charge Air Pressure Sensor | On left pipe connection of charge air cooler. |
| Coolant Temperature Sensor | On left end of cylinder head. |
| Crankshaft Position Sensor | Under exhaust manifold. |
| Driver's Seat Position Sensor | Under left front seat. |
| Driver's Seat Position Sensor (Backrest) | On motor shaft. |
| Driver's Seat Position Sensor (Front Height) | On motor shaft. |
| Driver's Seat Position Sensor (Rear Height) | On motor shaft. |
| Engine Management Ambient Air Temperature Sensor | In mass air flow sensor. |
| Engine Speed Sensor | Lower right front of engine. |
| EVAP Pressure Sensor | On fuel tank, near fuel pump. |
| Exhaust System Pressure Sensor | Below coolant reservoir. |
| Exhaust Temperature Sensor (Front) | On first catalytic converter inlet. |
| Exhaust Temperature Sensor (Rear) | On front edge of rear catalytic converter. |
| Fuel Level Sensor | In fuel tank. |
| Glass Breakage Sensor | In center roof console. |
| Glass Breakage Sensor (Front) | In center roof console. |
| Glass Breakage Sensor (Rear) | In rear roof console. |
| Gyro Sensor | Under front of center console. |
| Heated Oxygen Sensor No. 1 | Upstream of catalytic converter. |
| Heated Oxygen Sensor No. 2 | Downstream of catalytic converter. |
| Heating Pad Temperature Sensor | In driver's seat cushion. |
| Impact Sensor (Left Front) | On bumper below left horn. |
| Impact Sensor (Right Front) | On bumper below right horn. |
| Input Brake Pressure Sensor | Mounted on ESP unit. |
| Input Shaft Speed Sensor | On transmission. |
| Intake Air Temperature Sensor | Integral with charge air temperature sensor. |
| Interior Air Temperature Sensor | In roof console. |
| Legroom Adjustment Position Sensor (Electrically Adjustable Driver's Seat W/Memory) | Under right side of driver's seat. |
| Load Angle Sensor (Front) | Near right front axle. |
| Load Angle Sensor (Rear) | Near right rear axle. |
| Loaded Seat Cushion Pressure Sensor (Front Passenger) | In seat cushion. |
| Manifold Absolute Pressure Sensor | On intake manifold, right of throttle body. |
| Mass Airflow Sensor | Behind right headlight. |
| Occupied Front Passenger Seat Sensor | In passenger seat cushion. |
| Output Shaft Speed Sensor | On transmission. |
| Rain Sensor | On upper center of windshield, near rearview mirror. |
| Side Impact Sensor (Driver's/Passenger's) | Inside rear of respective front door. |
| Solar Sensor | On top center of dash. |
| Steering Angle Sensor (SAS) (4) | On steering column. (Схема №23) |
| Transmission Fluid Temperature Sensor | Under transmission. |
| Wheel Speed Sensor (4) | On respective wheel hub assembly. |
SENDING UNITS & SENSORS
SOLENOIDS & SOLENOID VALVES
| Component | Location |
|---|---|
| A/C Compressor | Right front of engine. |
| Central Locking System Filler Cap Solenoid | Near filler cap, behind trim in luggage compartment. |
| Charge Air Solenoid Valve | At front of engine compartment. |
| EGR Control Valve | On front of throttle housing. |
| Engine Shut-Off Solenoid Valve | Left side of engine compartment. |
| EVAP Canister Purge Valve | On mass air flow sensor hose. |
| EVAP Shut-Off Solenoid Valve | Near fuel filler pipe. |
| Heat Exchanger Solenoid Valve | On front edge of heater housing assembly. |
| Injectors No. 1, 2, 3 & 4 | On top of intake manifold. |
| Limp-Home Solenoid | On throttle body. |
| Selector Lever Shift Lock Solenoid | In center console. |
| Swirl Throttle Solenoid Valve | In front of coolant reservoir. |
| TCM Solenoid Valves | Under transmission. |
| Turbo By-Pass Solenoid Valve | On center of firewall. |
| Xenon Lamp Screen Solenoid (Left/Right) | Behind respective headlight assembly. |
SOLENOIDS & SOLENOID VALVES
SWITCHES
| Component | Location |
|---|---|
| Anti-Theft Alarm Bonnet Switch | Next to engine bay maxi-fuses box. |
| Brake Fluid Level Switch | On brake fluid reservoir. |
| Brakelight Switch | On pedal bracket. |
| Clutch Switch (Immobilizer) | Above clutch pedal, on bracket. |
| Coolant Level Switch | In coolant expansion tank. |
| Door Switch (Left/Right Front) | In respective "B" pillars. |
| Door Switch (Left/Right Rear) | At bottom of respective door openings. |
| Engine Oil Pressure Switch | Under intake manifold. |
| Handbrake Switch | Under center console, near handbrake. |
| Luggage Compartment Lighting Switch | Integral to luggage compartment latch. |
| Luggage Compartment Microswitch | Integral with luggage compartment latch. |
| Reversing Lights Switch | On transmission. |
| Seat Belt Switch (Driver) | In driver's seat belt buckle. |
| Seat Belt Switch (Passenger) | In passenger's seat belt buckle. |
| Selector Lever Microswitch (A/T) | In center console, below gear selector lever. |
| Starter Motor Interlock Switch (A/T) | In transmission range switch 2 on transmission. |
| Transmission Range Switch 1 | On automatic transmission. |
| Transmission Range Switch 2 | On automatic transmission. |
| Washer Fluid Level Switch | In washer fluid reservoir. |
SWITCHES
MISCELLANEOUS
| Component | Location |
|---|---|
| Air Bag (Driver) | In steering wheel. |
| Air Bag (Passenger) | Behind right side of dash. |
| Antenna Ground Filter | On left "C" pillar. |
| Anti-Theft Alarm Siren | In front of left wheelwell. |
| Audio System Amplifier | Behind right kick panel. |
| CD Changer | At left rear of luggage compartment. |
| Central Locking System Remote Control Antenna | In center console, next to rear ashtray. |
| Contact Unit (Steering Horn/Switches) | In steering wheel, under crash pad. |
| Contact Unit (Steering Wheel Air Bag) | In steering wheel, under crash pad. |
| Data Link Connector (5) | Under dash, near steering column. (Схема №25) |
| Generator | On right front of engine. |
| GPS Antenna | At center rear of roof. |
| Horn (Left) | Behind left side of grille. |
| Horn (Right) | Behind right side of grille. |
| Immobilizer Antenna Unit | Near ignition switch. |
| Oxygen Sensor Heating Element | Integral to heated oxygen sensor. |
| Radio Antenna Amplifier | On right "C" pillar. |
| Satellite Radio Receiver (3) | Under right side of parcel shelf. (Схема №25) |
| Seat Belt Tensioner (Driver/Passenger) | In respective "B" pillar. |
| Seat Ventilation Resistor (Left/Right) | In respective front seat. |
| Side Air Bag (Driver) | In driver's seat. |
| Side Air Bag (Front Passenger) | In passenger seat. |
MISCELLANEOUS
CONNECTORS
| Component | Location |
|---|---|
| H1-1 (1 Pin) | Rear center of roof. (Схема №26) |
| H2-15 (2 Pin) | Behind left kick panel. (Схема №27) |
| H2-17 (2 Pin) | Right rear of luggage compartment. (Схема №28) |
| H2-18 (2 Pin) | Left side of luggage compartment lid. (Схема №29) |
| H2-34 (2 Pin) | In center console, right of selector lever. (Схема №30) |
| H3-27 (3 Pin) | Base of right "A" pillar. (Схема №33) |
| H4-2 (4 Pin) | Under rear seat. (Схема №31) |
| H4-9 (4 Pin) | Right front of engine compartment. (Схема №32) |
| H4-10 (4 Pin) | Behind right side of dash. (Схема №33) |
| H6-1 (6 Pin) | Below left taillight assembly. (Схема №34) |
| H6-2 (6 Pin) | Behind right headlight. (Схема №35) |
| H6-4 (6 Pin) | Right side of center console. (Схема №36) |
| H8-1 (8 Pin) | By left tailgate hinge. (Схема №37) |
| H8-2 (8 Pin) | By left tailgate hinge. (Схема №38) |
| H8-7 (8 Pin) | Right side of HVAC unit. (Схема №39) |
| H10-1 (10 Pin) | In roof console. (Схема №40) |
| H10-2 (10 Pin) | Left rear of luggage compartment. (Схема №34) |
| H10-4 (10 Pin) | Under rear seat. (Схема №41) |
| H10-5 (10 Pin) | Below right side of dash. (Схема №42) |
| H10-6 (10 Pin) | Below right side of dash. (Схема №43) |
| H10-8 (10 Pin) | In overhead console. (Схема №44) |
| H10-11 (10 Pin) | Near left door mirror. (Схема №45) |
| H10-12 (10 Pin) | Near right door mirror. (Схема №46) |
| H10-13 (10 Pin) | Near left door mirror. (Схема №45) |
| H10-14 (10 Pin) | Near right door mirror. (Схема №46) |
| H11-1 (11 Pin) | Right front of engine compartment. (Схема №47) |
| H16-1 (16 Pin) | In left "B" pillar. (Схема №48) |
| H16-2 (16 Pin) | In right "B" pillar. (Схема №49) |
| H16-3 (16 Pin) | Under center console. (Схема №50) |
| H16-4 (16 Pin) | Under engine bay maxi-fuses box, near wheelwell. (Схема №51) |
| H16-5 (16 Pin) | Under steering column. (Схема №52) |
| H16-6 (16 Pin) | Under center console. (Схема №50) |
| H16-7 (16 Pin) | Under engine bay maxi-fuses box. (Схема №53) |
| H16-9 (16 Pin) | Under rear seat. (Схема №41) |
| H24-1 (24 Pin) | Left rear of engine compartment. (Схема №54) |
| H24-2 (24 Pin) | Left rear of engine compartment. (Схема №54) |
| H29-1 (29 Pin) | Under driver's seat. (Схема №55) |
| H29-2 (29 Pin) | Under front passenger's seat. (Схема №56) |
| H33-1 (33 Pin) | Near dashboard main relay box. (Схема №57) |
| H42-1 (42 Pin) | Front of driver's door. (Схема №58) |
| H42-2 (42 Pin) | Front of passenger's door. (Схема №59) |
| H43-1 (43 Pin) | In connector bracket, below left "A" pillar. (Схема №60) |
| H43-2 (43 Pin) | In connector bracket, below left "A" pillar. (Схема №61) |
| H80-1 (80 Pin) | In connector bracket, under left "A" pillar. (Схема №62) |
CONNECTORS
GROUNDS
| Component | Location |
|---|---|
| G2 | Behind left headlight. (Схема №4) |
| G3 | In luggage compartment, under left light assembly. (Схема №5) |
| G4 | Under center console, between seats. (Схема №6) |
| G5 | Under rear seat, in left corner. (Схема №7) |
| G7 | On side of intake manifold to cylinder 4. (Схема №8) |
| G14 | Under driver's seat. (Схема №9) |
| G24 | Under right front seat. (Схема №10) |
| G25 | On transmission (battery ground). (Схема №11) |
| G30 | In engine compartment, on front of left wheelwell. (Схема №12) |
| G31 | Behind right headlight. (Схема №13) |
| G33 | Behind top of left kick panel. (Схема №14) |
| G40 | Behind left end of dash. (Схема №15) |
| G41P | Right center of dash, behind radio. (Схема №16) |
| G41S | Left center of dash, behind radio. (Схема №17) |
| G42 | Upper right end of dash. (Схема №18) |
| G45 | In roof, above left "D" pillar. (Схема №19) |
GROUNDS