Electronic Brake Control Module: Service and Repair

2013 Chevrolet Sonic L4-1.8LSECTION 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. Remove the battery. Refer to Battery Replacement Removal and Replacement.




2. Remove the electronic brake control module (EBCM) bolts (1),





Note: Do not pry the components apart.

3. Carefully separate the EBCM (1) from the BPMV.

4. Clean the sealing surfaces of the EBCM and the BPMV with denatured alcohol and allow to dry.

Installation Procedure




1. Install the EBCM (1) to the BPMV.





Caution: Refer to Fastener Caution Fastener Caution.

2. Install the EBCM bolts (1) and tighten to 3 Nm (26 lb in).

3. Install the battery. Refer to Battery Replacement Removal and Replacement.

4. Program the EBCM. Refer to Control Module References Control Module References.

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.