Chevrolet Silverado / GMC Sierra. Manual — part 2244

AUDIO SYSTEM TRANSCEIVER MODULE REPLACEMENT

Fig. 26: Audio System Transceiver Module Replacement

1. Lower the front of the headliner. Refer to Headlining Trim Panel Replacement

(Regular Cab) or Headlining Trim Panel Replacement (Crew Cab) or
Headlining Trim Panel Replacement (Extended Cab) .

2. Remove the upper instrument panel (I/P) defroster grille. Refer to Instrument Panel

Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement
(without RPO SLT) or Instrument Panel Upper Trim Panel with Windshield
Defroster Nozzle Grille Replacement (with RPO SLT) .

3. Remove the instrument panel compartment door. Refer to Instrument Panel Storage

Compartment Replacement .

4. Remove the interface communication module. Refer to Communication Interface

Module Replacement (without RPO SLT) or Communication Interface Module
Replacement (with RPO SLT).

1

Navigation/Cellular Coaxial Cable
Tip:

1. If the coaxial antenna cable is taped in the wiring harness then just cut the

ends off at the interface communication module and the antenna
connection and route the new harness next to the old and use tie straps as
needed to secure routing.

2. If needed use a piece of mechanics wire or suitable equivalent to route

new cable through windshield pillar and I/P area.

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Cellular, Entertainment, and Navigation - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

Courtesy of GENERAL MOTORS CORP.

VIDEO DISPLAY REPLACEMENT (SECOND ROW)

Fig. 27: Video Display Replacement (Second Row)
Courtesy of GENERAL MOTORS CORP.

Callout

Component Name

Preliminary Procedure:
Remove the video display assembly. Refer to Video Display Replacement (Second Row).

1

Roof Console Assembly
Refer to Roof Rear Console Replacement (with DVD) .

2

Audio System Transceiver Module Assembly
Tip:

1. Disconnect the electrical connector.

2. Use a flat bladed tool to release the tabs that secure the module to the roof

console on each side of the module.

3. Slide forward and up to release from the roof console.

Callout

Component Name

Video Display Assembly Screws (Qty: 4)

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Cellular, Entertainment, and Navigation - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

REAR SEAT AUDIO CONTROL REPLACEMENT

Fig. 28: Rear Seat Audio Control Replacement
Courtesy of GENERAL MOTORS CORP.

1

Tip: Make sure that all 4 washers on the 4 mounting screws are accounted for.
If any washers are off the screw and loose, discard to prevent a rattle. The
washers were required only for assembly plant installation, and can be used if
still on the screw or they can be discarded.

Tighten: 2 N.m (18 lb in)

NOTE:

Refer to Fastener Notice .

2

Video Display Assembly
Tip:

1. Pull down to disengage the retainer clip and remove from the vehicle.

2. Disconnect the electrical connector.

Callout

Component Name

2008 Chevrolet Silverado 1500

2008 ACCESSORIES & EQUIPMENT Cellular, Entertainment, and Navigation - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado