Audio Amplifier

Refer to Radio Speaker Amplifier Replacement in Entertainment

Refer to Diagnostic System Check - Entertainment System in Entertainment

Refer to Radio/Audio System Schematics in Entertainment

Dash Integration Module (DIM)

Refer to Dash Integration Module Replacement , Body Control Module (BCM) Programming/RPO Configuration

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Refer to Body Control System Schematics

Digital Radio Receiver

Refer to Digital Radio Receiver Replacement , Digital Radio Receiver Setup in Entertainment

Refer to Diagnostic System Check - Entertainment System in Entertainment

Refer to Radio/Audio System Schematics in Entertainment

Digital Video Disc (DVD) Player

Refer to Video with DVD Display Replacement in Entertainment

Refer to Diagnostic System Check - Entertainment System in Entertainment

Refer to Radio/Audio System Schematics in Entertainment

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

Driver Door Switch Assembly (DDSA)

Refer to Front Door Switch Replacement in Doors

Refer to Diagnostic System Check - Door Systems in Doors

Refer to Door Control Module Schematics in Doors

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

Engine Control Module (ECM)

Refer to Engine Control Module Replacement in Engine Controls - 3.6L, Engine Control Module Replacement , Service Programming System (SPS) in Engine Controls - 4.6L

Refer to Diagnostic System Check - Engine Controls in Engine Controls - 3.6L, Diagnostic System Check - Engine Controls in Engine Controls - 4.6L

Refer to Engine Controls Schematics in Engine Controls - 3.6L, Engine Controls Schematics in Engine Controls - 4.6L

Front Passenger Door Module (FPDM)

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

Headlamp - Left

Refer to Headlamp Leveling Module Replacement in Lighting Systems

Refer to Diagnostic System Check - Lighting Systems in Lighting Systems

Refer to Headlight Leveling Schematics in Lighting Systems

Headlamp - Right

Refer to Headlamp Leveling Module Replacement in Lighting Systems

Refer to Diagnostic System Check - Lighting Systems in Lighting Systems

Refer to Headlight Leveling Schematics in Lighting Systems

HVAC Control Module

Refer to HVAC Control Module Replacement in HVAC Systems - Automatic, Service Programming System (SPS) in Programming

Refer to Diagnostic System Check - HVAC Systems - Automatic in HVAC Systems - Automatic

Refer to HVAC Schematics in HVAC Systems - Automatic

Inflatable Restraint Sensing and Diagnostic Module (SDM)

Refer to Inflatable Restraint Sensing and Diagnostic Module Replacement in SIR, Body Control Module (BCM) Programming/RPO Configuration

Refer to Diagnostic System Check - SIR in SIR

Refer to SIR Schematics in SIR

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

Left Rear Door Module (LRDM)

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

Memory Seat Module (MSM)

Refer to Memory Seat Control Module Replacement in Seats

Refer to Diagnostic System Check - Power Seat Systems in Seats

Refer to Driver Seat Schematics in Seats

Radio

Refer to Radio Replacement in Entertainment

Refer to Diagnostic System Check - Entertainment System in Entertainment

Refer to Radio/Audio System Schematics in Entertainment

Radio Antenna Module

Refer to Radio Antenna Module Replacement in Entertainment

Refer to Diagnostic System Check - Entertainment System in Entertainment

Refer to Radio/Audio System Schematics in Entertainment

Rear Integration Module (RIM)

Refer to Rear Integration Body Control Module Replacement , Body Control Module (BCM) Programming/RPO Configuration

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Refer to Body Control System Schematics

Rear Seat Module

Refer to Rear Seat Control Module Replacement - Rear Seat Number 2 in Seats

Refer to Diagnostic System Check - Power Seat Systems in Seats

Refer to Rear Seat Schematics in Seats

Right Rear Door Module (RRDM)

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

Theft Deterrent Control Module

Refer to Theft Deterrent Module Replacement , Programming Theft Deterrent System Components in Theft Deterrent

Refer to Diagnostic System Check - Theft Deterrent in Theft Deterrent

Refer to Theft Deterrent System Schematics in Theft Deterrent

Transmission Control Module (TCM)

Refer to Transmission Control Module Replacement , Transmission Control Module Programming in Automatic Transmission - 5L40 - E, Transmission Control Module Replacement in Automatic Transmission - 5L50 - E

Refer to Diagnostic System Check - Automatic Transmission in Automatic Transmission - 5L40 - E, Diagnostic System Check - Automatic Transmission in Automatic Transmission - 5L50 - E

Refer to Automatic Transmission Controls Schematics in Automatic Transmission - 5L40 - E, Automatic Transmission Controls Schematics in Automatic Transmission - 5L50 - E

Vehicle Communication Interface Module (VCIM)

Refer to OnStar Reconfiguration in Cellular Communication

Refer to Diagnostic System Check - Cellular Communication in Cellular Communication

Refer to OnStar Schematics in Cellular Communication