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Electronic Brake Control Module Replacement
Courtesy of GENERAL MOTORS CORP. Electronic Brake Control Module Replacement
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Component Name |
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NOTE:
Always connect or disconnect the wiring harness connector from the EBCM/EBTCM with the ignition switch in the OFF position. Failure to observe this precaution could result in damage to the EBCM/EBTCM.
Preliminary Procedures
- Turn the ignition switch to the OFF position.
- Remove the cover from the engine control module (ECM) and transmission control module (TCM).
- Clean the electronic brake control module (EBCM) to brake pressure modulator valve (BPMV) area of any accumulated dirt and foreign material.
- Disconnect the electrical connector from the EBCM.
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| 1 |
Bolts, Electronic Brake Control Module (EBCM)
Tighten:
2.3 N.m (20 lb in)
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| 2 |
Seal, EBCM O-Ring (Qty: 8)
Tip:
- If installing a new EBCM, install new O-ring seals.
- Clean the sealing surfaces of the BPMV with denatured alcohol and a clean shop cloth.
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| 3 |
EBCM
Tip:
- Separate the EBCM from the BPMV by carefully pulling apart. Do not pry apart.
- If a new EBCM is being installed, program the EBCM. Refer to Control Module References
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