Assist Step Controller Replacement (Power BRS)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Power Assist Step Controller

Courtesy of GENERAL MOTORS CORP.

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 .