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.
2008 Saturn Astra L4-1.8LFACTORY OEM SERVICE PROCEDURE
Instrument Panel/Center Console Component Views
Instrument Panel/Center Console Component Views
Instrument Panel-Right Side
1 - Digital Radio Receiver
2 - Tire Pressure Module
3 - X201
4 - Voltage Regulator
Instrument Panel Connectors
1 - Instrument Panel Cluster (IPC)
2 - Steering Column
3 - Speaker - Front Center
4 - Sunload Sensor
5 - Ignition Switch
6 - Driver Information Center (DIC)
7 - Driver Information Center (DIC)
8 - Center Console Switch Assembly
9 - X203
10 - Inflatable Restraint I/P Module
11 - I/P Compartment - Lamp
12 - HVAC Control Module
13 - Radio
14 - Radio
15 - Radio
16 - Brake Pedal Position (BPP) Switch
17 - Accelerator Pedal Position (APP) Sensor
18 - Clutch Pedal Position (CPP) Switch
19 - Headlamp Switch
20 - Cellular Microphone
HVAC Module Components
1 - Air Temperature Actuator
2 - HVAC Air Temperature Sensor-Footwell
3 - Inline Climate Control and Actuators
4 - Mode Actuator
HVAC Module Components
1 - Blower Motor - Preresistor
2 - Recirculation Actuator
3 - HVAC Blower Motor
Steering Wheel
1 - Steering Wheel Control Switch - Left
2 - Steering Wheel Control Switch -Right
3 - Inflatable Restraint Steering Wheel Module Connector
Passenger Compartment-Left Side
1 - Data Link Connector (DLC)
Passenger Compartment
1 - X204
2 - Cigar Lighter
3 - Auxiliary Outlet-Front
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
