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 MANUALSCADILLAC2013CTS V, 2D COUPE, AUTOMATIC TRANSREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISDATA COMMUNICATION SYSTEMREPAIR INSTRUCTIONSAUXILIARY BODY CONTROL MODULE REPLACEMENT (UA2)
2013 Cadillac CTS V, 2D Coupe, Automatic Trans
Auxiliary Body Control Module Replacement (UA2)
2013 Cadillac CTS V, 2D Coupe, Automatic TransSECTION Auxiliary Body Control Module Replacement (UA2)
Auxiliary Body Control Module Replacement (UA2)
| Callout | Component Name |
|---|---|
| Preliminary Procedure Remove the rear compartment side trim panel. Refer to Rear Compartment Side Trim Panel Replacement (Sedan) , Rear Compartment Side Trim Panel Replacement (Coupe) . |
|
| 1 | Auxiliary Body Control Module Procedure
|
RENDER: 1.0x
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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.