Removal Procedure

Fig 1: EBCM Electrical Connector

GM1470022

Courtesy of GENERAL MOTORS CORP.

Release the electronic brake control module (EBCM) harness connector lock lever (1).
Disconnect the EBCM harness connector (2).

Fig 2: Brake Modulator Assembly

GM1470020

Courtesy of GENERAL MOTORS CORP.

Remove the 6 brake pipes from the brake modulator assembly (1).
Plug the brake pipes in order to prevent loss or contamination of brake fluid.
Remove the 2 bolts (2) from the brake pressure modulator bracket (3).

Fig 3: Brake Modulator Nut

GM819497

Courtesy of GENERAL MOTORS CORP.

Remove the nut (1) and the brake pressure modulator assembly and bracket.
Remove 2 nuts and the brake pressure modulator assembly from the bracket.