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HOMESERVICE MANUALSGMC2013SIERRA 3500 HD WT, 2D PICKUP, 6.0L ENG VIN G, RWD, GASREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEMREPAIR INSTRUCTIONSCOMMUNICATION INTERFACE MODULE REPLACEMENT (WITH RPO SLT)
2013 GMC Sierra 3500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas

Communication Interface Module Replacement (with RPO SLT)

2013 GMC Sierra 3500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, GasSECTION Communication Interface Module Replacement (with RPO SLT)
Fig 1: Communication Interface Module (with RPO SLT)
GM1815902Courtesy of GENERAL MOTORS COMPANY
Communication Interface Module Replacement (with RPO SLT)

Callout Component Name

Preliminary Procedures

  1. Remove the instrument panel accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement (with RPO SLT) , Instrument Panel Accessory Trim Plate Replacement (without RPO SLT) .
  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 (With RPO SLT) , Radio Replacement (Without RPO SLT) .
1 Communication Interface Module
NOTE:
  • Remove the two screws retaining the module bracket.
  • Push outward on the 2 tabs to release the communication interface module from the bracket.
  • Depress the two metal bracket tabs to allow the module to pass.
  • Disconnect the electrical connectors.
  • Reprogram the communication interface module after replacement. Refer to Control Module References .
  • When replacing the communication interface module be sure to transfer Bluetooth Antenna, if equipped.
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.