Digital Radio, Mobile Telephone and Vehicle Location Base Replacement

2008 Chevrolet Chevy Express G3500, Van Passenger ExtendedSECTION Digital Radio, Mobile Telephone and Vehicle Location Base Replacement
WARNING: This page is about a different car, the 2010 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Digital Radio, Mobile Telephone & Vehicle Location Base
GM2171847Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedure:Β 
Lower the headliner trim panel to access the antenna base fastener. Refer to Headlining Trim Panel Replacement .
1 Digital Radio and Mobile Telephone and Vehicle Location Base Assembly
CAUTION: Refer to Fastener Caution .

Procedure

  1. Loosen the integral nut.
  2. Disconnect the electrical connections.
  3. Disconnect the antenna cables.
  4. Feed the wiring and cable up through the hole in the roof panel.

Tighten:Β  10 N.m (89 lb in)

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

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

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