Electronic Brake Control Module: Service and Repair

2011 Chevrolet Colorado 4WD L5-3.7LSECTION Service and Repair



Electronic Brake Control Module Replacement

Removal Procedure
Warning: Refer to Brake Fluid Irritant Warning (Brake Fluid Irritant Warning).


Caution: Refer to Brake Fluid Effects on Paint and Electrical Components Caution (Brake Fluid Effects on Paint and Electrical Components Caution).

1. Turn the ignition switch to the OFF position.
2. Remove the brake pressure modulator valve (BPMV). Refer to Brake Pressure Modulator Valve Replacement (Service and Repair).




3. Remove the electronic brake control module (EBCM) bolts (1).
Discard the bolts.




4. Carefully separate the EBCM (1) from the BPMV.
5. Remove the 12 EBCM to BPMV seals (2).

Installation Procedure




1. Carefully install the EBCM (1) and the 12 seals (2) to the BPMV.





Caution: Refer to Fastener Caution (Fastener Caution).

Note: Do not reuse the EBCM bolts. Install new bolts.

2. Install new EBCM bolts (1) and tighten to 2 Nm (18 lb in).
3. Install the EBCM/BPMV assembly to the vehicle. Refer to Brake Pressure Modulator Valve Replacement (Service and Repair).
4. Program the EBCM. Refer to Control Module References (Programming and Relearning).

RENDER: 1.0x

NO RELATED

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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.