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 MANUALSCADILLAC2006SRX AWD V8-4.6L VIN AREPAIR AND DIAGNOSISBODY AND FRAMEDOORS, HOOD AND TRUNKDOORSTESTING AND INSPECTIONPROGRAMMING AND RELEARNINGDOOR CONTROL MODULE (DCM) PROGRAMMING/RPO CONFIGURATION
2006 Cadillac SRX AWD V8-4.6L VIN A
Door Control Module (DCM) Programming/RPO Configuration
2006 Cadillac SRX AWD V8-4.6L VIN ASECTION Door Control Module (DCM) Programming/RPO Configuration
DCM PROGRAMMING/RPO CONFIGURATION
When replacing door control modules for export vehicles, all replacement door modules must be reprogrammed in order to relearn the vehicle identification number (VIN). This does not include domestic vehicles. When replacing a driver door module (DDM) or front passenger door module (PDM) the proper vehicle option configurations must be entered for both domestic and export vehicles.
The following steps explain how to program replacement door control modules:
1. For domestic vehicles proceed to step number 6.
2. With the scan tool, navigate to the main menu for the door control module that has been replaced.
3. Select Special Functions.
4. Select Door Zone Module VIN Relearn.
5. Follow the on screen instructions in order to complete the relearn procedure.
IMPORTANT: If the module being replaced is a DDM or PDM, proceed to the following steps.
6. Navigate to the main menu for the door control module being replaced.
7. Select Special Functions.
8. Select Set Options.
9. Select Vehicle Type.
10. Follow the on screen instructions in order to complete the set options procedure. After performing the above steps the power windows must be initialized. Refer to Window Motor Programming - Express Function.
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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.