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.
2006 Chevrolet Epica LTFACTORY OEM SERVICE PROCEDURE
Control Module References
| Control Module | Schematic | Repair Instruction | Programming and Setup |
| Brake Pressure Modulator Valve (BPMV) | ABS Schematics | Brake Modulator Assembly Replacement | - |
| Inflatable Restraint Sensing and Diagnostic Module | SIR Schematics (North America) or SIR Schematics (Except North America) | Inflatable Restraint Sensing and Diagnostic Module Replacement | - |
| Powertrain Control Module | |||
| Theft Deterrent Module | Theft Deterrent System Schematics | Theft Deterrent Control Module Replacement | Programming Theft Deterrent System Components (Scan 100) or Programming Theft Deterrent System Components (Tech 2) |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.