Control Module References
WARNING: This page is about a different car, the 2003 Saturn Ion 3, 2003 Saturn Ion 2, and 2003 Saturn Ion 1. However, it is still accessible from the selected car via links, so may be relevant.
Control Module References
| Control Module | Repair/Reprogramming Instructions | Diagnostic System Check | Schematic |
|---|---|---|---|
| Body Control Module (BCM) | Body Control Module Replacement Body Control Module (BCM) Programming/RPO Configuration | Diagnostic Starting Point - Body Control System | Body Control System Schematics |
| Electronic Brake Control Module (EBCM) | Electronic Brake Control Module Replacement in Antilock Brake System and Service Programming System (SPS) in Programming | Diagnostic System Check - ABS in Antilock Brake System | ABS Schematics in Antilock Brake System |
| Instrument Panel Cluster (IPC) | Instrument Panel Cluster (IPC) Replacement in Instrument Panel, Gages and Console and Service Programming System (SPS) in Programming | Diagnostic System Check - Instrument Cluster in Instrument Panel, Gages and Console | Instrument Panel Cluster (IPC) Replacement in Instrument Panel, Gages and Console |
| Engine Control Module (ECM) | ENGINE CONTROL MODULE in Removal and Installation in Engine Performance and Service Programming System (SPS) in Programming | DIAGNOSTIC SYSTEM CHECK -- ENGINE CONTROLS in Self-Diagnostics in Engine Performance | ENGINE PERFORMANCE in Wiring Diagrams in Electrical |
| Inflatable Restraint Sensing and Diagnostic Module (SDM) | SENSING & DIAGNOSTIC MODULE (SDM) (SEDAN) in Airbag and Service Programming System (SPS) in Programming | SIR DIAGNOSTIC SYSTEM CHECK in Airbag | SIR WIRING DIAGRAMS in Airbag |
| Electric Power Steering (EPS) | Steering Column Replacement in Steering Wheel and Column and Service Programming System (SPS) in Programming | Diagnostic System Check - Power Steering System in Power Steering System | Power Steering System Schematics in Power Steering System |
| Vehicle Communication Interface Module (VCIM) | Communication Interface Module Replacement in Cellular Communications and Service Programming System (SPS) in Programming | Diagnostic System Check - Cellular Communication in Cellular Communications | OnStar Schematics in Cellular Communications |