Audio System Transceiver Module Replacement (U42/C3U)

Fig 1: Identifying Audio System Transceiver Module (U42/C3U)

Courtesy 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) CAUTION: Refer to Fastener Caution . Tighten: 2 N.m (18 lb in)
3	Audio System Transceiver Module Mounting Bracket
4	Audio System Transceiver Module Assembly Procedure Disconnect the electrical connector. Use a flat-bladed tool to release the tabs that secure the module to the bracket on each side of the module. Slide out to release the module from the bracket.