Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Other Saturn Astra I

BUZZERS, RELAYS & TIMERS

ComponentLocation
Door Lock RelayBehind left rear quarterpanel.
Door Unlock RelayBehind left rear quarterpanel.
K1 RelayOn underhood fuse block. (Схема №40)
K2 Relay (Rear Fuse Block)On rear fuse block. (Схема №41)
K2 Relay (Underhood Fuse Block)On underhood fuse block. (Схема №40)
K3 Relay (Rear Fuse Block)On rear fuse block. (Схема №41)
K4 Relay (Rear Fuse Block)On rear fuse block. (Схема №41)
K4 Relay (Underhood Fuse Block)On underhood fuse block. (Схема №40)
K5 RelayOn underhood fuse block. (Схема №40)
K6 RelayOn underhood fuse block. (Схема №40)
K7 RelayOn underhood fuse block. (Схема №40)
K8 RelayOn underhood fuse block. (Схема №40)
K9 RelayOn underhood fuse block. (Схема №40)
K10 RelayOn underhood fuse block. (Схема №40)
K11 RelayOn underhood fuse block. (Схема №40)
K12 RelayOn underhood fuse block. (Схема №40)
K13 RelayOn underhood fuse block. (Схема №40)
K14 RelayOn underhood fuse block. (Схема №40)
K50 RelayBehind left kick panel.
K93 RelayUnder front of center console.

BUZZERS, RELAYS & TIMERS LOCATION

CIRCUIT PROTECTION DEVICES

ComponentLocation
Fuse Block (Auxiliary) (1)Left rear of engine compartment. (Схема №13)
Fuse Block (Rear) (2)Behind left rear quarterpanel. (Схема №19)
Fuse Block (Underhood) (2)Left rear of engine compartment. (Схема №13)

CIRCUIT PROTECTION DEVICES LOCATION

CONTROL UNITS

ComponentLocation
Electronic Brake Control Module (EBCM) (4)Left rear of engine compartment. (Схема №15)
Engine Control Module (ECM) (3)Center rear of engine compartment. (Схема №24)
Heated Seat Control Module (Driver)Under driver's seat.
Heated Seat Control Module (Passenger)Under right front seat.
Ignition Control Module (ICM) (1)Top rear of engine. (Схема №25)
Inflatable Restraint Front Passenger Presence System (PPS) ModuleUnder right front seat.
Inflatable Restraint Sensing And Diagnostic Module (SDM)Under center console.
Power Steering Control Module (PSCM) (1)On power steering unit. (Схема №18)
Steering Column Control Module (2)Behind left side of dash. (Схема №2)
Sunroof Control ModuleFront center of roof.
Sunroof Shade ModuleRear center of roof.
Tire Pressure Module (2)Behind right side of dash. (Схема №1)
Vehicle Communication Interface Module (VCIM) (Left) (16)Behind left side of dash. (Схема №2)
Vehicle Communication Interface Module (VCIM) (Right) (1)Behind right side of dash. (Схема №1)

CONTROL UNITS LOCATION

MOTORS

ComponentLocation
Air Temperature Actuator (1)Right side of HVAC unit. (Схема №3)
Blower Motor (3)Below right side of dash, in heater-A/C housing. (Схема №42)
Brake Booster Pump MotorLeft of power steering control module.
Door Lock Motor (Driver/Passenger) (6)At rear of respective front door. (Схема №28)
Door Lock Motor (Left/Right Rear) (4)At rear of respective rear door. (Схема №29)
Engine Cooling Fan (Left) (1)Behind left side of radiator. (Схема №8)
Engine Cooling Fan (Right) (2)Behind right side of radiator. (Схема №9)
Engine Cooling Fan (1)Behind radiator. (Схема №8)
Fuel Pump (1)Top of fuel tank. (Схема №30)
Liftgate Latch Assembly (2)In liftgate. (Схема №22)
Mode Actuator (3)Right side of HVAC unit. (Схема №3)
Outside Rearview Mirror (Left/Right) (3)On respective front door. (Схема №28)
Rear Window Wiper Motor (1)In liftgate. (Схема №22)
Recirculation Actuator (2)Top center of HVAC unit. (Схема №42)
Sunshade (Left/Right)Rear of passenger compartment, above respective side of window.
Throttle Body (3)Right front of engine. (Схема №27)
Window Motor (Driver/Passenger) (5)At center of respective front door. (Схема №28)
Window Motor (Left/Right Rear) (3)At center of respective rear door. (Схема №29)
Windshield Washer Fluid Pump (4)Left side of engine compartment. (Схема №11)
Windshield Wiper Motor (5)Rear of engine compartment. (Схема №15)

MOTORS LOCATION

SENDING UNITS & SENSORS

ComponentLocation
Accelerator Pedal Position (APP) Sensor (13)Top of accelerator pedal assembly. (Схема №2)
Ambient Air Temperature Sensor 1 (7)Left front of engine compartment. (Схема №12)
Ambient Air Temperature Sensor 2 (2)Right front of engine compartment. (Схема №16)
Automatic Transmission Fluid Temperature (TFT) Sensor (AF17-4 Transmission)In transmission.
Automatic Transmission Input Shaft Speed (ISS) Sensor (AF17-4 Transmission)Left rear of the transmission.
Automatic Transmission Input Shaft Speed (ISS) Sensor (5)Lower right rear of transmission. (Схема №26)
Automatic Transmission Output Shaft Speed (OSS) Sensor (AF17-4 Transmission)Center rear of the transmission.
Automatic Transmission Output Shaft Speed (OSS) Sensor (4)Top right side of transmission. (Схема №26)
Barometric Pressure (BARO) SensorTop of fuel filler neck.
Camshaft Position (CMP) Sensor (Exhaust) (5)Left rear of engine. (Схема №25)
Camshaft Position (CMP) Sensor (Intake) (2)Right rear of engine. (Схема №25)
Crankshaft Position (CKP) SensorLeft front of engine.
Engine Coolant Temperature (ECT) Sensor (3)Rear of engine, on coolant outlet. (Схема №25)
Fuel Sender (1)Top of fuel tank. (Схема №30)
Heated Oxygen Sensor (HO2S) 1 (Connector) (4)Left rear of engine. (Схема №25)
Heated Oxygen Sensor (HO2S) 2Rear of engine on exhaust pipe.
Heated Seat Cushion Temperature Sensor (Driver)In driver's seat cushion.
Heated Seat Cushion Temperature Sensor (Passenger)In right front seat cushion.
Inflatable Restraint Front End Sensor (Left) (3)Left front of engine compartment. (Схема №11)
Inflatable Restraint Front End Sensor (Right)Right front of engine compartment.
Inflatable Restraint Side Impact Sensor (SIS) (Left/Right) (1)At base of respective "B" pillar. (Схема №31)
Intake Manifold Tuning Valve (IMTV) SensorRight rear of engine, near throttle actuator control (TAC) module.
Knock Sensor (KS)Right rear of engine.
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor (7)Right side of engine compartment, in air intake duct. (Схема №24)
Seat Position Sensor (Passenger)Under right front seat.
Wheel Speed Sensors (WSS) (Left/Right - Front/Rear)At respective wheel hub.
Windshield Outside Moisture SensorTop center of windshield.
Yaw & Lateral Accelerometer SensorUnder center console.

SENDING UNITS & SENSORS LOCATION

SOLENOIDS & SOLENOID VALVES

ComponentLocation
A/C Compressor Clutch (2)At left front of engine. (Схема №8)
Automatic Transmission Shift Lock Control Solenoid (2)Base of shifter. (Схема №6)
Camshaft Position (CMP) Actuator Solenoid Valve (Exhaust) (1)Left front of engine. (Схема №23)
Camshaft Position (CMP) Actuator Solenoid Valve (Intake) (2)Right front of engine. (Схема №27)
Evaporative Emission (EVAP) Canister Purge Solenoid Valve (4)Right front of engine. (Схема №27)
Evaporative Emission (EVAP) Canister Vent Solenoid ValveUnder rear of vehicle, left side of fuel tank.
Fuel Door Release ActuatorAt fuel door.
Fuel Injector No. 1 (1)Top of cylinder head. (Схема №24)
Fuel Injector No. 2 (2)Top of cylinder head. (Схема №24)
Fuel Injector No. 3 (4)Top of cylinder head. (Схема №24)
Fuel Injector No. 4 (5)Top of cylinder head. (Схема №24)
Fuel Tank Pressure (FTP) SensorOn top of fuel pump & sender assembly.
Headlight High Beam Solenoid (Left) (3)Behind left headlight assembly. (Схема №7)
Headlight High Beam Solenoid (Right) (4)Behind right headlight assembly. (Схема №10)
Intake Manifold Tuning (IMT) Solenoid ValveRight rear of engine.
Neutral Control Solenoid Valve (AF17-4 Transmission)In transmission.
Pressure Control (PC) Solenoid Valve (AF17-4 Transmission)In transmission.
Torque Converter Clutch (TCC) Solenoid Valve (AF17-4 Transmission)In transmission.
Transmission Control Module (TCM) (AF17-4 Transmission)Rear center of engine compartment.
1/2-3/4 Shift Solenoid (SS) Valve (AF17-4 Transmission)In transmission.
2/3 Shift Solenoid (SS) Valve (AF17-4 TransmissionIn transmission.

SOLENOIDS & SOLENOID VALVES LOCATION

SWITCHES

ComponentLocation
A/C Refrigerant Pressure Switch (1)Front of engine compartment. (Схема №9)
Backup Lamp Switch (F17-5 Transmission)Top of transmission.
Brake Fluid Level Switch (1)On brake fluid reservoir. (Схема №14)
Clutch Pedal Position (CPP) Switch (14)On bracket, above clutch pedal. (Схема №2)
Cruise Control Clutch Pedal Release Switch (F17-5 Transmission)On clutch pedal bracket.
Engine Coolant Level Switch (1)Left rear of engine compartment. (Схема №15)
Engine Oil Level (EOL) SwitchLower rear of engine, in oil pan.
Engine Oil Pressure (EOP) Switch (2)Lower left front of engine. (Схема №23)
Hood Ajar Switch (6)Right rear of engine compartment. (Схема №15)
Ignition Lock Cylinder Control Switch (4)Under center console. (Схема №6)
Park Brake SwitchUnder center console.
Park/Neutral Position (PNP) Switch (1)Top of transmission. (Схема №26)
Park Position Switch (4)Under center console. (Схема №6)
Stop Light Switch (12)On bracket, above brake pedal. (Схема №2)
Windshield Washer Fluid Level Switch (5)On washer reservoir. (Схема №12)

SWITCHES LOCATION

MISCELLANEOUS

ComponentLocation
Battery (6)Left front of engine compartment. (Схема №24)
Blower Motor Resistor Assembly (1)Top center of HVAC unit. (Схема №42)
Cellular Telephone MicrophoneFront of headliner.
Data Link Connector (DLC)Under left side of dash.
GeneratorRight front of engine.
Horn (1)Right front of engine compartment. (Схема №16)
Inflatable Restraint I/P Module (8)Behind right side of dash. (Схема №2)
Inflatable Restraint Roof Rail Module (Left) (1)In left "D" pillar. (Схема №19)
Inflatable Restraint Roof Rail Module (Right) (2)In right "D" pillar. (Схема №20)
Inflatable Restraint Side Impact Module (Left)Left side of driver's seat back.
Inflatable Restraint Side Impact Module (Right)Right side of right front seat back.
Inflatable Restraint Steering Wheel ModuleIn steering wheel.
Inflatable Restraint Steering Wheel Module Coil (2)In steering wheel. (Схема №4)
Seat Belt Pretensioner (Driver/Passenger)Integral to seat belt buckle.
Seat Belt Switch (Driver/Passenger)Integral to seat belt buckle.
Vehicle Communication Interface Module (VCIM) BatteryBehind right side of dash.

MISCELLANEOUS LOCATION

CONNECTORS

ComponentLocation
X100 (Gray, 16 Pin) (2)Top of transmission. (Схема №26)
X101 (Black, 2 Pin) (3)Left rear of engine compartment. (Схема №15)
X102 (Black, 2 Pin) (3)Right side of engine compartment. (Схема №17)
X103 (Black, 10 Pin) (4)Left front of engine compartment. (Схема №12)
X104 (Black, 10 Pin) (3)At right headlight assembly. (Схема №10)
X105 (Black, 2 Pin)In right front wheelwell.
X106 (Black, 5 Pin) (2)Left rear of engine compartment. (Схема №15)
X107 (Black, 48 Pin) (3)Left front of engine compartment. (Схема №12)
X108 (Black, 10 Pin) (2)Left side of engine compartment. (Схема №32)
X109 (Black, 6 Pin) (1)Left side of engine compartment. (Схема №32)
X110 (Black, 11 Pin) (1)Right rear of engine. (Схема №27)
X111 (Black, 13 Pin) (1)Left side of engine compartment. (Схема №11)
X112 (Black, 12 Pin)Behind right side of front bumper.
X113 (Black, 12 Pin) (3)Top of transmission. (Схема №26)
X114 (Black, 2 Pin)Behind engine control module (ECM).
X200 (Black, 102 Pin)Behind left kick panel.
X201 (Black, 14 Pin) (2)On HVAC unit. (Схема №3)
X203 (White, 2 Pin) (7)Behind right kick panel. (Схема №2)
X204 (Black, 12 Pin) (1)Under center console. (Схема №5)
X250 (Gray, 9 Pin)Under right front of center console.
X302 (Black, 3 Pin)Under center console.
X303 (Black, 3 Pin)Center front of roof.
X304 (Black, 16 Pin)Under driver's seat.
X305 (Black, 16 Pin)Under right front seat.
X306 (White, 9 Pin)Under center console.
X307 (White, 4 Pin)Center front of roof.
X308 (Gray/Black, 9 Pin)Center front of roof.
X309 (Gray/Black, 2 Pin)Under center console.
X400 (Black, 12 Pin) (2)Left side of rear axle. (Схема №39)
X401 (Gray, 11 Pin) (5)In left "D" pillar. (Схема №19)
X402 (Black, 6 Pin)Rear of vehicle, behind license plate.
X403 (Black, 6 Pin) (1)Right side of rear axle. (Схема №39)
X500 (Black, 34 Pin)Behind left kick panel.
X600 (Black, 34 Pin)Behind right kick panel.
X700 (Black, 19 Pin)In left "B" pillar.
X800 (Black, 19 Pin)In right "B" pillar.
X901 (Black, 11 Pin) (2)Top of liftgate. (Схема №21)

CONNECTORS LOCATION

GROUNDS

ComponentLocation
G100Rear of engine near starter.
G101 (1)Left front of engine compartment. (Схема №12)
G102 (1)Right front of engine compartment. (Схема №33)
G103 (5)Left side of engine compartment. (Схема №32)
G104 (6)Left rear of engine. (Схема №25)
G105 (3)Left side of engine compartment. (Схема №32)
G106Front of left front wheelwell.
G109 (4)Left side of engine compartment. (Схема №32)
G110 (2)Left front of engine compartment. (Схема №12)
G201Behind left kick panel.
G202 (2)Behind left side of dash. (Схема №34)
G203 (4)Behind left side of dash. (Схема №34)
G204 (3)Behind right side of dash. (Схема №34)
G205 (1)Behind left side of dash. (Схема №34)
G302 (1)Behind right kick panel. (Схема №36)
G303 (2)Under center console. (Схема №35)
G305 (1)Under center console. (Схема №35)
G401 (1)In left "C" pillar. (Схема №37)
G403 (1)Left rear of luggage compartment. (Схема №38)

GROUNDS LOCATION