Chassis Control Module Replacement (With Active Air Shutter)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2017 GMC Yukon XL, 2017 GMC Yukon, 2017 Chevrolet Tahoe, 2017 Chevrolet Suburban, and 2017 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Chassis Control Module (With Active Air Shutter)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the spare tire. Refer to Spare Wheel Hoist Replacement .
1	Chassis Control Module Fastener CAUTION: Refer to Fastener Caution . Tighten 9 N.m (80 lb in)
2	Chassis Control Module Procedure Disconnect the electrical connector. If replacing, reprogram the module. Refer to Control Module References .

Callout

Component Name

Preliminary Procedure
Remove the spare tire. Refer to Spare Wheel Hoist Replacement .

Chassis Control Module Fastener

CAUTION:

Refer to Fastener Caution .

Tighten
9 N.m (80 lb in)

Chassis Control Module

Procedure

Disconnect the electrical connector.
If replacing, reprogram the module. Refer to Control Module References .