Installation Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT:

Do not reuse the old mounting screws. Always install new mounting screws with the new EBCM.
Do not use RTV or any other type of sealant on the EBCM gasket or mating surfaces.

Install the EBCM to the BPMV.

Fig 1: Removing/Installing EBCM (w/ JL4)

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the new EBCM screws (1).
Tighten: Tighten the screws to 5 N.m (39 lb in) in an X-pattern.

Fig 2: Exploded View Of EBCM & BPMV Components (w/ JL4)

Courtesy of GENERAL MOTORS CORP.

Lower the vehicle.
Connect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure .
Revise the tire calibration using the Scan Tool Tire Size Calibration function.
Return to Diagnostic Starting Point - Antilock Brake System .