Removal Procedure

WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

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.

Fig 1: Identifying Electronic Brake Control Module

Courtesy of GENERAL MOTORS CORP.

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.
Remove the EBCM bolts (1).

Fig 2: View Of EBCM & BPMV

Courtesy of GENERAL MOTORS CORP.

Separate the EBCM (1) from the BPMV by carefully pulling apart.
Do not pry the components apart.

Fig 3: Identifying O-Ring Seals

Courtesy of GENERAL MOTORS CORP.

Remove the 12 EBCM O-ring seals (1).
If installing a new EBCM, discard the O-ring seals.