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Control Module References

Control Module References

Control Module Schematic Repair Instruction Programming and Setup
Audio Amplifier Radio/Navigation System Schematics Amplifier Replacement (Envoy XL, TrailBlazer EXT) or Amplifier Replacement (Rainier, Envoy, TrailBlazer) This device requires no programming or setup
Body Control Module Body Control System Schematics Body Control Module Replacement Body Control Module Programming and Setup 
Communications Interface Module (OnStar®) OnStar Schematics Communication Interface Module Replacement (TrailBlazer EXT, Envoy XL) or Communication Interface Module Replacement (TrailBlazer, Envoy, Rainier) Communication Interface Module Programming and Setup 
Digital Radio Receiver (DRR) Radio/Navigation System Schematics Digital Radio Receiver Replacement Digital Radio Receiver Setup after DRR replacement
Electronic Brake Control Module (ABS) Antilock Brake System Schematics Electronic Brake Control Module Replacement Electronic Brake Control Module Programming and Setup 
Engine Control Module Engine Controls Schematics for the 5.3L engine
or
Engine Controls Schematics for the 6.0L engine
Engine Control Module Replacement for the 5.3L engine
or
Engine Control Module Replacement for the 6.0L engine
Engine Control Module Programming and Setup 
Garage Door Opener (GDO) Remote Function Schematics Garage Door Opener Replacement Garage Door Opener Programming - Universal after GDO replacement
HVAC Control Module (Heating and Air Conditioning) HVAC Schematics w/CJ2
or
HVAC Schematics w/CJ3
HVAC Control Module Replacement w/CJ2
or
HVAC Control Module Replacement w/CJ3
HVAC Control Module Programming and Setup 
Inflatable Restraint Passenger Presence System SIR Schematics Inflatable Restraint Passenger Presence System Replacement - Front -
Inflatable Restraint Sensing and Diagnostic Module (Supplemental Inflatable Restraint) SIR Schematics Inflatable Restraint Sensing and Diagnostic Module Replacement Inflatable Restraint Sensing and Diagnostic Module Programming and Setup 
Inside Rearview Mirror Inside Rearview Mirror Schematics Rearview Mirror Replacement Compass Calibration and Magnetic Variance after inside rearview mirror replacement
Instrument Panel Cluster (IPC) Instrument Cluster Schematics Instrument Cluster Replacement Service Programming System (SPS)  after IPC replacement
Liftgate Control Module Body Control System Schematics Liftgate Control Module Replacement Liftgate Control Module Programming and Setup 
Memory Seat Control Module (Driver Seat Module) Driver Seat Schematics Memory Seat Control Module Replacement Memory Seat Calibration after MSM replacement
Powertrain Control Module (4.2L engine) Engine Controls Schematics Powertrain Control Module Replacement Powertrain Control Module Programming and Setup 
Radio Radio/Navigation System Schematics Radio Replacement -
Sunroof Motor/Actuator Sunroof Schematics Sunroof Motor/Actuator Replacement Sunroof Motor/Actuator Initialization/Teach Process (Existing Motor) or Sunroof Motor/Actuator Initialization/Teach Process (New Motor) after sunroof motor/actuator replacement
Switch - Door Lock and Side Window - Driver (Driver Door Module) Door Control Module Schematics - Refer to Service Programming System (SPS)  after DDM replacement
Switch - Door Lock and Side Window - Passenger (Passenger Door Module) Door Control Module Schematics - Refer to Service Programming System (SPS)  after PDM replacement
Theft Deterrent Control Module Theft Deterrent System Schematics - Theft Deterrent Control Module Programming and Setup 
Throttle Actuator Control Module Engine Controls Schematics Engine Control Module Programming and Setup  -
Transfer Case Shift Control Module Transfer Case Control Schematics for the NVG 126-NP4 transfer case
or
Transfer Case Control Schematics for the NVG 266-NP8 transfer case
Transfer Case Shift Control Module Replacement for the NVG 126-NP4 transfer case
or
Transfer Case Shift Control Module Replacement for the NVG 266-NP8 transfer case
-
Transmission Control Module Automatic Transmission Controls Schematics (4.2L) or Automatic Transmission Controls Schematics (5.3L/6.0L) Transmission Control Module Replacement Transmission Control Module Programming and Setup