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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2552 (CELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEM)REPAIR INSTRUCTIONSRADIO ANTENNA MODULE REPLACEMENT (9R199537 AND EARLIER)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Radio Antenna Module Replacement (9R199537 and Earlier)

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Radio Antenna Module Replacement (9R199537 and Earlier)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Radio Antenna Module & Components
GM1697393Courtesy of GENERAL MOTORS COMPANY
Radio Antenna Module Replacement (9R199537 and Earlier)

Callout Component Name

Preliminary Procedure

  1. Remove the right lock pillar garnish molding. Refer to Body Lock Pillar Garnish Molding Replacement (Standard Wheelbase) , Body Lock Pillar Garnish Molding Replacement (Avalanche/Escalade EXT) , Body Lock Pillar Garnish Molding Replacement (Extended Wheelbase) .
  2. Remove the screw from the HVAC duct and reposition the duct away from the module to allow access.
  3. Remove the right rear quarter trim panel. Refer to Rear Quarter Trim Panel Replacement - Right Side (Extended Wheelbase) , Rear Quarter Trim Panel Replacement - Right Side (Standard Wheelbase) .
1 Radio Antenna Module Bolt
CAUTION:

Refer to Fastener Caution .


Tighten 
9 N.m (80 lb in)
2 Radio Antenna Ground Strap Screw
Tighten 
2 N.m (18 lb in)
3 Radio Antenna Module
  • Slide the module up to release module retainers from the key slot.
  • Disconnect the electrical connectors.
  • Disconnect the antenna leads to the window.
  • Use a small flat-bladed screw driver or pick tool to release the plastic retaining tab tongue on cable. The retaining clip is not removable after glass installation, caution must be used to ensure it is not broken.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.