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HOMESERVICE MANUALSCHEVROLET2016IMPALA LS, 3.6L ENG VIN NREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTENTERTAINMENT SYSTEMSCELLULAR SYSTEM, ENTERTAINMENT SYSTEM AND NAVIGATION SYSTEMREPAIR INSTRUCTIONSCOMMUNICATION INTERFACE MODULE REPLACEMENT
2016 Chevrolet Impala LS, 3.6L Eng VIN N

Communication Interface Module Replacement

2016 Chevrolet Impala LS, 3.6L Eng VIN NSECTION Communication Interface Module Replacement
Fig 1: Communication Interface Module
GM2911530Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedure

  1. Remove the rear window panel trim. Refer to Rear Window Panel Trim Replacement .
  2. Remove the rear window panel trim insulator, if equipped.
1 Communication Interface Module Fastener (Qty: 3)
CAUTION: Refer to Fastener Caution .
2 Communication Interface Module

Procedure

  1. Disconnect the electrical connector.
  2. Reprogram the communication interface module after installation. 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.