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.
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HOMESERVICE MANUALSCHEVROLET2005CHEVY EXPRESS H1500, VAN PASSENGERREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESCOMPUTER/INTEGRATING SYSTEMSDIAGNOSTIC INFORMATION AND PROCEDURESCONTROL MODULE REFERENCES
2005 Chevrolet Chevy Express H1500, Van Passenger
Control Module References
2005 Chevrolet Chevy Express H1500, Van PassengerSECTION Control Module References
Control Module References
| Control Module | Schematic | Repair Instruction | Programming and Setup |
|---|---|---|---|
|
|||
| Body Control Module | Body Control System Schematics | Body Control Module Replacement | Body Control Module Programming and Setup |
| Communication Interface Module (OnStar®) | OnStar Schematics in Cellular Communication | Communication Interface Module Replacement in Cellular Communication | OnStar Reconfiguration (Gen 6) or OnStar Reconfiguration (Gen 6.1) in Cellular Communication after Communication Interface Module replacement |
| 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) | ABS Schematics in Antilock Brake System | Electronic Brake Control Module Replacement (w/JL4) or Electronic Brake Control Module Replacement (w/o JL4) in Antilock Brake System | Electronic Brake Control Module Programming and Setup |
| Ignition Control Module | Engine Controls Schematics in Engine Controls - 4.3L | Ignition Control Module Replacement in Engine Controls - 4.3L | 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 |
| Inside Rearview Mirror | Inside Rearview Mirror Schematics in Stationary Windows | Rearview Mirror Replacement in Stationary Windows | Compass Calibration and Variance Procedure in Stationary Windows after Rearview Mirror with Compass replacement |
| 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. |
| Powertrain Control Module | Engine Controls Schematics
in Engine Controls - 4.3L or Engine Controls Schematics in Engine Controls - 4.8L, 5.3L, and 6.0L |
Powertrain Control Module (PCM) Replacement
in Engine Controls - 4.3L or Powertrain Control Module (PCM) Replacement in Engine Controls - 4.8L, 5.3L, and 6.0L |
Powertrain Control Module Programming and Setup |
| Radio | Radio/Audio System Schematics in Entertainment | Radio Replacement in Entertainment | Radio Programming and Setup |
| Remote Control Door Lock Receiver (Remote Function Actuation) | Keyless Entry Schematics in Keyless Entry | Remote Control Door Lock Receiver Replacement in Keyless Entry | Remote Control Door Lock Receiver Programming and Setup |
| Throttle Actuator Control Module | Engine Controls Schematics in Engine Controls - 4.8L, 5.3L, and 6.0L | Throttle Actuator Control (TAC) Module Replacement in Engine Controls - 4.8L, 5.3L, and 6.0L | This device requires no programming or setup. |
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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.