FixVault

Removal Procedure

CAUTION:

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.

  1. Place the ignition switch in the OFF position.
  2. Engine Wiring Harness Fuse Block Bracket - Remove - Engine Wiring Harness Fuse Block Bracket Replacement (LGX)Engine Wiring Harness Fuse Block Bracket Replacement (LTA-Driver Side)Engine Wiring Harness Fuse Block Bracket Replacement (LTA-Passenger Side)
  3. GM5085362
    NOTE:

    Some components not shown for graphic clarity.

    Chassis Front Wiring Harness Clip Nut (1) - Remove

  4. Chassis Front Wiring Harness (2) - Reposition away
  5. Thoroughly clean the electronic brake control module (EBCM) to brake pressure modulator valve (BPMV) area of any accumulated dirt and debris.
  6. Disconnect the EBCM electrical connector.
  7. GM4476865

    Brake Pressure Modulator Valve Primary Brake Pipe Fitting (1) - Disconnect

  8. Cap the brake pipe fitting and plug the BPMV inlet port to prevent brake fluid loss and contamination.
  9. GM4565591

    Electronic Brake Control Module Bolt (1) - Remove [4x]

  10. GM4565592

    Electronic Brake Control Module (1) - Remove