Control Module | Repair Instructions | Diagnostic System Check | Schematic |
|---|---|---|---|
Driver Door Module (DDM) | Refer to Door Control Module Replacement in Doors | Refer to Diagnostic System Check - Door Systems in Doors | Refer to Door Control Module Schematics in Doors |
Dash Integration Module ( DIM) | Refer to Dash Integration Module Replacement | -- | Refer to Body Control System Schematics |
Electronic Brake Control Module (EBCM) | Refer to Electronic Brake Control Module Replacement in Antilock Brake System | Refer to Diagnostic System Check - ABS in Antilock Brake System | Refer to Antilock Brake System Schematics in Antilock Brake System |
Instrument Panel Cluster (IPC) | Refer to Instrument Cluster Replacement in Instrument Panel, Gages and Console | Refer to Diagnostic System Check - Instrument Cluster in Instrument Panel, Gages and Console | Refer to Instrument Cluster Schematics in Instrument Panel, Gages and Console |
Instrument Panel Integration Module (IPM) | Refer to HVAC Control Module Replacement | -- | Refer to Body Control System Schematics |
Memory Seat Module (MSM) (if equipped with A45) | Refer to Memory Seat Control Module Replacement in Seats | Refer to Diagnostic System Check - Power Seat Systems in Seats | Refer to Memory Seats Schematics in Seats |
Powertrain Control Module (PCM) | Refer to Powertrain Control Module Replacement in Engine Controls - 3.5 L and Powertrain Control Module Replacement in Engine Controls - 4.0 L | Refer to Diagnostic System Check - Engine Controls in Engine Controls - 3.5 L and Diagnostic System Check - Engine Controls in Engine Controls - 4.0 L | Refer to Engine Controls Schematics in Engine Controls - 3.5 L and Engine Controls Schematics in Engine Controls - 4.0 L |
Radio | Refer to Radio Replacement in Entertainment | Refer to Diagnostic Starting Point - Entertainment in Entertainment | Refer to Radio/Audio System Schematics in Entertainment |
Remote Control Door Lock Receiver (RCDLR) | Refer to Remote Control Door Lock Receiver Replacement in Keyless Entry | Refer to Diagnostic System Check - Remote Keyless Entry in Keyless Entry | Refer to Keyless Entry Schematics in Keyless Entry |
Remote Playback Device - CD Changer (if equipped with US1) | Refer to Remote Compact Disc Player Replacement in Entertainment | Refer to Diagnostic System Check - Radio/Audio System in Entertainment | Refer to Radio/Audio System Schematics in Entertainment |
Rear Integration Module (RIM) | -- | Refer to Body Control System Schematics | |
Inflatable Restraint Sensing and Diagnostic Module (SDM) | Refer to Inflatable Restraint Sensing and Diagnostic Module Replacement in SIR | Refer to Diagnostic System Check - SIR in SIR | Refer to SIR Schematics in SIR |
Theft Deterrent Control Module | Refer to Theft Deterrent Module Replacement in Theft Deterrent | Refer to Diagnostic System Check - Theft Deterrent in Theft Deterrent | Refer to Theft Deterrent System Schematics in Theft Deterrent |
Vehicle Interface Unit (VIU) | Refer to OnStar Vehicle Interface Unit Replacement in Cellular Communication | Refer to Diagnostic System Check - Cellular Communication in Cellular Communication | Refer to OnStar Schematics in Cellular Communication |
