Accessory AC and DC Power Control Module Replacement (HP2)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Accessory AC & DC Power Control Module

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure: Remove the left side rear quarter trim panel. Refer to Rear Quarter Trim Panel Replacement - Left Side (Extended Wheelbase w/o E61) or Rear Quarter Trim Panel Replacement - Left Side (Extended Wheelbase w/E61) or Rear Quarter Trim Panel Replacement - Left Side (Standard Wheelbase w/E61) or Rear Quarter Trim Panel Replacement - Left Side (Standard Wheelbase w/o E61) .
1	Tire Inflator Bracket Nut (Qty: 3) NOTE: Refer to Fastener Notice . Tighten: 9 N.m (80 lb in)
2	Tire Inflator Bracket
3	Accessory AC and DC Power Control Module Nut Tighten: 9 N.m (80 lb in)
4	Accessory AC and DC Power Control Module Procedure Disconnect the electrical connectors. For programming and setup procedures, refer to Control Module References .