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HOMESERVICE MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR SYSTEM, ENTERTAINMENT SYSTEM & NAVIGATION SYSTEMREPAIR INSTRUCTIONSCOMMUNICATION INTERFACE MODULE REPLACEMENT (EXCEPT CADILLAC)
2009 Chevrolet Tahoe Base, 4.8 C

Communication Interface Module Replacement (Except Cadillac)

2009 Chevrolet Tahoe Base, 4.8 CSECTION Communication Interface Module Replacement (Except Cadillac)
Fig 1: View Of Communication Interface Module
GM1815902Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedure

  1. Remove the instrument Panel Accessory Trim Plate. Refer to Instrument Panel Accessory Trim Plate Replacement (Cadillac) or Instrument Panel Accessory Trim Plate Replacement (Except Cadillac) .
  2. Remove the HVAC Control Module. Refer to HVAC Control Module Replacement or HVAC Control Module Replacement .
  3. Remove the radio. Refer to Radio Replacement (Except Cadillac)  or Radio Replacement (Cadillac) .
1 Communication Interface Module
Tip: 
  • Push outward on the two tabs to release the communication interface module from the bracket.
  • Disconnect the electrical connectors.
  • When replacing the communication interface module be sure to transfer Bluetooth Antenna, if equipped.
  • Reprogram the communication interface module after replacement. Refer to Control Module References .
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.