Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSATURN2009ASTRA XR, 4D HATCHBACK, AUTOMATICREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - ELECTRICAL CENTER VIEWS & COMPONENT AND HARNESS CONNECTOR END VIEWS
2009 Saturn Astra XR, 4D Hatchback, Automatic
Wiring Systems And Power Management - Electrical Center Views & Component And Harness Connector End Views
2009 Saturn Astra XR, 4D Hatchback, AutomaticSECTION Wiring Systems And Power Management - Electrical Center Views & Component And Harness Connector End Views
- Ground Views
- Electrical Center Identification Views
- Fuse Block - Underhood - Top View
- Fuse Block - Underhood - Bottom View
- Fuse Block Underhood X1
- Fuse Block Underhood X2
- Fuse Block-Underhood X3
- Fuse Block - Auxiliary - Top View
- Fuse Block - Auxiliary
- Fuse Block - Rear - Top View
- Fuse Block - Rear - X1
- Fuse Block - Rear - X2
- Fuse Block - Rear X3
- Fuse Block - Rear X4
- Fuse Block - Rear X5
- Fuse Block - Rear -X6
- Component Connector End Views
- 1/2-3/4 Shift Solenoid (SS) Valve (MNF)
- 2/3 Shift Solenoid (SS) Valve (MNF)
- Accessory Power Outlet
- A/C Compressor Clutch (C60)
- A/C Refrigerant Pressure Sensor (C60)
- Accelerator Pedal Position (APP) Sensor
- Air Temperature Actuator
- Ambient Air Temperature Sensor 1
- Ambient Air Temperature Sensor 2
- Antenna
- Automatic Transmisssion Input Shaft Speed (ISS) Sensor (MNF)
- Automatic Transmisssion Fluid Temperature (TFT) Sensor (MNF)
- Automatic Transmisssion Output Shaft Speed (OSS) Sensor (MNF)
- Automatic Transmission Shift Lever Position Indicator (MNF)
- Backup Lamp Switch (M25)
- Barometric Pressure (BARO) Sensor
- Battery
- Blower Motor
- Blower Motor Resistor Assembly
- Brake Booster Pump Motor
- Brake Fluid Level Switch
- Camshaft Position (CMP) Actuator Solenoid Valve - Exhaust
- Camshaft Position (CMP) Actuator Solenoid Valve - Intake
- Camshaft Position (CMP) Sensor - Exhaust
- Camshaft Position (CMP) Sensor - Intake
- Cargo Lamp
- Cellular Telephone Microphone
- Center High Mounted Stop Lamp (CHMSL)
- Clutch Pedal Position (CPP) Switch (M25)
- Courtesy/Reading Lamps - 2nd Row
- Crankshaft Position (CKP) Sensor
- Cruise Control Clutch Pedal Release Switch (M25)
- Data Link Connector (DLC)
- Dome/Reading Lamp - Front
- Door Lock - Driver
- Door Lock - Left Rear
- Door Lock - Passenger
- Door Lock Relay
- Door Lock - Right Rear
- Door Unlock Relay
- Driver Information Center (DIC)
- Electronic Brake Control Module (EBCM)
- Engine Control Module (ECM) X1
- Engine Control Module (ECM) X2
- Engine Control Module (ECM) X3
- Engine Coolant Level Switch
- Engine Coolant Temperature (ECT) Sensor
- Engine Cooling Fan (MNF with C41 or M25)
- Engine Cooling Fan - Left (MNF with C60)
- Engine Cooling Fan - Right (MNF with C60)
- Engine Oil Level (EOL) Switch
- Engine Oil Pressure (EOP) Switch
- Evaporative Emission (EVAP) Canister Purge Solenoid Valve
- Evaporative Emission (EVAP) Canister Vent Solenoid Valve
- Fog Lamp - Left Front (T96)
- Fog Lamp - Right Front (T96)
- Fuel Door Release Actuator
- Fuel Injector 1
- Fuel Injector 2
- Fuel Injector 3
- Fuel Injector 4
- Fuel Pump and Sender Assembly
- Fuel Tank Pressure (FTP) Sensor
- Generator - X1
- Generator - X2
- Headlamp - Left High Beam Solenoid
- Headlamp - Left Low Beam
- Headlamp - Right High Beam Solenoid
- Headlamp - Right Low Beam
- Headlamp and Panel Dimmer Switch
- Heated Oxygen Sensor (HO2S) 1
- Heated Oxygen Sensor (HO2S) 2
- Heated Seat Element - Driver Cushion (KA1)
- Heated Seat Element - Passenger Cushion (KA1)
- Hood Ajar Switch
- Horn
- HVAC Control Module, X1
- HVAC Control Module, X2
- I/P Compartment - Lamp
- Ignition Control Module (ICM)
- Inflatable Restraints Front End Sensor - Left
- Inflatable Restraint Front End Sensor - Right
- Inflatable Restraint Front Passenger Presence System (PPS) Module
- Inflatable Restraint I/P Module - X1
- Inflatable Restraint I/P Module - X2
- Inflatable Restraint Steering Wheel Module - X1
- Inflatable Restraint Steering Wheel Module - X2
- Inflatable Restraint Roof Rail Module - Left
- Inflatable Restraint Roof Rail Module - Right
- Inflatable Restraint Sensing and Diagnostic Module (SDM) - X1
- Inflatable Restraint Sensing and Diagnostic Module (SDM) - X2
- Inflatable Restraint Side Impact Sensor (SIS) - Left
- Inflatable Restraint Side Impact Sensor (SIS) - Right
- Inflatable Restraint Steering Wheel Module Coil
- Inside Rearview Mirror (ISRVM)
- Instrument Panel Cluster (IPC)
- Intake Manifold Tuning (IMT) Solenoid Valve
- Intake Manifold Tuning Valve (IMTV) Sensor
- K50 Relay (C3U)
- K93 Relay (MNF)
- Knock Sensor (KS)
- License Lamp - Left
- License Lamp - Right
- Liftgate Latch Assembly
- Liftgate Release Switch
- Mass Air Flow (MAF) / Intake Air Temperature (IAT) sensor
- Mode Actuator
- Multifunction Switch - I/P
- Neutral Control Solenoid Valve (MNF)
- Outside Rearview Mirror - Driver
- Outside Rearview Mirror - Passenger
- Park Brake Switch
- Park/Neutral Position (PNP) Switch (MNF)
- Position Lamp - Left
- Position Lamp - Right
- Power Steering Control Module (PSCM) - X1 (NS2/NR1)
- Power Steering Control Module (PSCM) - X2
- Pressure Control (PC) Solenoid Valve (MNF)
- Radio - X1
- Rear Window Defogger Grid - X1
- Rear Window Defogger Grid - X2
- Rear Window Wiper Motor
- Recirculation Actuator
- Repeater Lamp - Left Front
- Repeater Lamp - Right Front
- Seat Position Sensor - Passenger
- Side Marker Lamp - Left Front
- Side Marker Lamp - Left Rear
- Side Marker Lamp - Right Front
- Side Marker Lamp - Right Rear
- Speaker - Center I/P
- Speaker - Left Front Tweeter (U65)
- Speaker - Left Front
- Speaker - Left Rear
- Speaker - Right Front
- Speaker - Right Front Tweeter (U65)
- Speaker - Right Rear
- Starter - X1
- Starter - X2
- Steering Wheel Control Switch - Left
- Steering Wheel Control Switch - Right
- Steering Column Control Module
- Stop Lamp Switch
- Sunroof Control Module (C3U)
- Sunroof Shade Module (C3U)
- Sunroof Shade Switch (C3U)
- Sunroof Switch (C3U)
- Sunshade - Left
- Sunshade - Right
- Tail Lamp - Left
- Tail Lamp - Right
- Throttle Body
- Tire Pressure Module
- Torque Converter Clutch (TCC) Solenoid Valve (MNF)
- Transmission Control Module (TCM) (MNF)
- Vehicle Communication Interface Module (VCIM) Battery
- Vehicle Communications Interface Module (VCIM) - Left - X1
- Vehicle Communications Interface Module (VCIM) - Left - X2
- Vehicle Communications Interface Module (VCIM) - Left - X4
- Vehicle Communications Interface Module (VCIM) - Left - X5
- Vehicle Communications Interface Module (VCIM) - Left - X6
- Vehicle Communications Interface Module (VCIM) - Right
- Wheel Speed Sensor (WSS) - Left Front
- Wheel Speed Sensor (WSS) - Left Rear
- Wheel Speed Sensor (WSS) - Right Front
- Wheel Speed Sensor (WSS) - Right Rear
- Window Motor - Driver
- Window Motor - Left Rear (5 Door)
- Window Motor - Passenger
- Window Motor - Right Rear (5 Door)
- Window Switch - Driver
- Window Switch - Left Rear (5 Door)
- Window Switch - Passenger
- Window Switch - Right Rear (5 Door)
- Windshield Outside Moisture Sensor
- Windshield Washer Fluid Level Switch
- Windshield Washer Fluid Pump
- Windshield Wiper Motor
- Winter Mode Switch (MNF)
- Yaw and Lateral Accelerometer Sensor (FX3)
- Inline Harness Connector End Views
- X100 Transmission Harness to Automatic Transmission Harness (MNF)
- X101 Body Harness to Left Front Wheel Speed Sensor Harness
- X102 Forward Lamp Harness to Right Front Wheel Speed Sensor Harness
- X103 Forward Lamp Harness to Left Headlamp Harness
- X104 Forward Lamp Harness to Right Headlamp Harness
- X105 Forward Lamp Harness to Right Front Wheel Speed Sensor Harness
- X106 Power Steering Harness to Body Harness
- X107 Body Harness to Forward Lamp Harness
- X108 Body Harness to Engine and Transmission Harness
- X109 Engine Harness to Engine and Transmission Harness
- X110 Engine and Transmission Harness to Engine Control Module Harness
- X111 Cooling Fan Harness to Forward Lamp Harness
- X112 Forward Lamp Harness to Fog Lamp Harness
- X113 Transmission Harness to Engine and Transmission Harness (MNF)
- X114 Brake Booster Vacuum Pump Motor Harness to Body Harness
- X200 Instrument Panel Harness to Body Harness
- X201 Instrument Panel Harness to HVAC Harness
- X203 Instrument Panel Harness to Body Harness
- X204 Instrument Panel Harness to Transmission Harness (MNF)
- X250 Instrument Panel Harness to HVAC Auxiliary Harness
- X302 Radio Auxiliary Harness to Instrument Panel Harness
- X303 Dome Lamp Harness to Body Harness (- C3U)
- X304 Body Harness to Driver Seat Harness
- X305 Body Harness to Passenger Seat Harness
- X306 Transmission Harness to Automatic Transmission Shift Lock Control Jumper Harness (MNF)
- X307 Body harness to Sunroof Harness (C3U)
- X308 Body harness to Sunroof Harness (C3U)
- X309 Body Harness to Instrument Panel Harness
- X400 Fuel Tank Harness to Body Harness
- X401 Liftgate Extension Harness to Rear Body Harness
- X402 Rear Facia Harness to Body Rear Harness
- X403 Rear Axle ABS Harness to Body Harness
- X500 Body Harness to Driver Door Harness
- X600 Body Harness to Passenger Door Harness
- X700 Body Harness to Left Rear Door Harness (5 Door)
- X800 Body Harness to Right Rear Door Harness (5 Door)
- X901 Liftgate Extension Harness to Liftgate Harness
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.