Chevrolet Silverado / GMC Sierra. Manual — part 2242

Fig. 19: Radio Speaker Amplifier Replacement
Courtesy of GENERAL MOTORS CORP.

MOBILE TELEPHONE DIGITAL ANTENNA REPLACEMENT

Callout

Component Name

1

Front Floor Console Screw (Qty: 8)

Tighten: 9 N.m (80 lb in)

NOTE:

Refer to Fastener Notice .

2

Front Floor Console Assembly
Refer to Front Floor Console Replacement (with RPO SLT) or Front
Floor Console Replacement (without RPO SLT) .

3

Front Floor Console Bracket Screw (Qty: 4)

Tighten: 9 N.m (80 lb in)

4

Front Floor Console Bracket

5

Amplifier Screw (Qty: 3)

Tighten: 9 N.m (80 lb in)

6

Radio Speaker Amplifier Assembly
Tip:

1. Disconnect the electrical connectors.

2. If replacing the amplifier, program the replacement amplifier. Refer to

Control Module References .

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado

Fig. 20: Mobile Telephone Digital Antenna Replacement
Courtesy of GENERAL MOTORS CORP.

Callout

Component Name

Preliminary Procedure:
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) .

1

Mobile Telephone Antenna Bolt

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado

RADIO ANTENNA REPLACEMENT

Fig. 21: Radio Antenna Replacement
Courtesy of GENERAL MOTORS CORP.

Tighten: 9 N.m (80 lb in)

2

Mobile Telephone Antenna Expansion Sleeve

3

Mobile Telephone and Navigation Antenna Assembly
Tip: Disconnect the antenna cable.

Callout

Component Name

Preliminary Procedures

1. Remove the battery. Refer to Battery Replacement .

2. Remove the instrument panel (I/P) upper trim pad. 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. Disconnect the upper intermediate steering shaft. Refer to Upper Intermediate

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado