Electronic Brake Control Module: Removal

WARNING: Vehicles are equipped with air bag supplemental restraint system. Before attempting any repairs involving steering column, instrument panel or related components, see SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM in appropriate AIR BAG RESTRAINT SYSTEMS article.

CAUTION: When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

1. Remove air cleaner assembly.
2. Disconnect EBCM harness connector (2). See Fig 1 .
3. Remove 6 brake pipes from BPMV assembly (3).
4. Plug brake pipes in order to prevent loss or contamination of brake fluid.
5. Remove 3 nuts and BPMV assembly (3) from support bracket (4).

Fig 1: Removing Brake Pressure Modulator Valve/Electronic Brake Control Module

Courtesy of GENERAL MOTORS CORP.