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Home >> GMC >> 2007 >> Acadia SLT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 601 (Cellular System, Entertainment System, And Navigation System) >> Repair Instructions >> Audio System Transceiver Module Replacement (U42/C3U)

Audio System Transceiver Module Replacement (U42/C3U)

WARNING: This page is about a different car, the 2008 Saturn Outlook, 2008 GMC Acadia, and 2008 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Audio System Transceiver Module (U42/C3U)
GM1920126Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedure: 
Remove the video display assembly. Refer to Video Display Replacement (U42)  or Video Display Replacement (U42/C3U) .
1 Roof Console Assembly
Refer to Roof Rear Console Replacement .
2 Audio System Transceiver Module Mounting Bracket Screw (Qty: 3)
NOTE: Refer to Fastener Notice .

Tighten:  2 N.m (18 lb in)

3 Audio System Transceiver Module Mounting Bracket
4 Audio System Transceiver Module Assembly

Procedure

  1. Disconnect the electrical connector.
  2. Use a flat-bladed tool to release the tabs that secure the module to the bracket on each side of the module.
  3. Slide out to release the module from the bracket.