Assist Step Controller Replacement (Power BRS)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Power Assist Step Controller & Bolts

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Power Assist Step Controller Bolt (Qty: 2) CAUTION: Refer to Fastener Caution . Tighten 6 N.m (53 lb in)
2	Power Assist Step Controller Procedure Disconnect any electrical connectors. Reprogram the new controller if necessary. Refer to Control Module References .

Callout

Component Name

Power Assist Step Controller Bolt (Qty: 2)

CAUTION:

Refer to Fastener Caution .

Tighten
6 N.m (53 lb in)

Power Assist Step Controller

Procedure

Disconnect any electrical connectors.
Reprogram the new controller if necessary. Refer to Control Module References .