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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 308 (CELLULAR COMMUNICATION SYSTEM)REPAIR INSTRUCTIONSONSTAR BUTTON ASSEMBLY REPLACEMENT (PICK-UP)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

OnStar Button Assembly Replacement (Pick-Up)

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION OnStar Button Assembly Replacement (Pick-Up)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

The OnStar button assembly located on the rearview mirror can not be serviced separately from the rearview mirror. Should the button assembly need to be replaced, the entire rearview mirror assembly will need to be replaced. Refer to REARVIEW MIRROR REPLACEMENT in Stationary Windows.

Fig 1: Locating OnStar Button Assembly
G01457957Courtesy of GENERAL MOTORS CORP.
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.