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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1219 (CELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEM)REPAIR INSTRUCTIONSGLOBAL POSITIONING SYSTEM (GPS) ANTENNA REPLACEMENT
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Global Positioning System (GPS) Antenna Replacement

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Global Positioning System (GPS) Antenna Replacement
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Global Positioning System (GPS) Antenna Replacement
GM1697392Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedure

  1. 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) .
  2. Remove the radio. Refer to Radio Replacement (without RPO SLT)  or Radio Replacement (with RPO SLT) .
1 Radio Antenna Module Assembly

Procedure

  1. Disconnect the antenna module from the radio.
  2. Disconnect the extension cable from the center HVAC duct.
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.