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.
2005 Chevrolet SSR AutomaticFACTORY OEM SERVICE PROCEDURE
Control Module References
WARNING: This page is about a different car, the 2005 Saturn L300. However, it is still accessible from the selected car via links, so may be relevant.
Control Module References
| Control Module | Schematic | Repair Instruction | Programming and Setup |
|---|---|---|---|
|
|||
| Audio Amplifier | Radio/Audio System Schematics in Entertainment | Amplifier Replacement in Entertainment | This device requires no programming or setup |
| Body Control Module | Body Control System Schematics | Body Control Module Replacement | Body Control Module Programming and Setup |
| Cooling Fan Control Module | Engine Cooling Schematics in Engine Cooling | Cooling Fan Control Module Replacement in Engine Cooling | This device requires no programming or setup |
| Cruise Control Module | Cruise Control Schematics in Cruise Control | Cruise Control Module Replacement in Cruise Control | This device requires no programming or setup |
| Electronic Brake Control Module | ABS Schematics in Antilock Brake System | Electronic Brake Control Module Replacement in Antilock Brake System | Electronic Brake Control Module Programming and Setup |
| Engine Control Module | Engine Controls Schematics in Engine Controls - 3.0L (L81) | Engine Control Module (ECM) Replacement in Engine Controls - 3.0L (L81) | Service Programming System (SPS) |
| Ignition Control Module | Engine Controls Schematics in Engine Controls - 3.0L (L81) | Ignition Control Module Replacement - Bank 1
in Engine Controls - 3.0L (L81) or Ignition Control Module Replacement - Bank 2 in Engine Controls - 3.0L (L81) |
This device requires no programming or setup |
| Inflatable Restraint Sensing and Diagnostic Module (Supplemental Inflatable Restraint) | SIR Schematics in SIR | Inflatable Restraint Sensing and Diagnostic Module Replacement in SIR | Inflatable Restraint Sensing and Diagnostic Module Programming and Setup |
| Instrument Panel Cluster | Instrument Cluster Schematics in Instrument Panel, Gages, and Console | Instrument Panel Cluster (IPC) Replacement in Instrument Panel, Gages, and Console | This device requires no programming or setup |
| Radio | Radio/Audio System Schematics in Entertainment | Radio Replacement in Entertainment | This device requires no programming or setup |
| Shift Lock Control Module | Automatic Transmission Shift Lock Control Schematics in Shift Lock Control | Shift Lock Control Module Replacement in Shift Lock Control | This device requires no programming or setup |
| Transmission Control Module | Automatic Transmission Controls Schematics in Automatic Transaxle - 4T40-E/4T45-E | Transmission Control Module (TCM) Replacement in Automatic Transaxle - 4T40-E/4T45-E | Transmission Control Module Programming and Setup |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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