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HOMESERVICE MANUALSCHEVROLET2008HHR SS, STANDARDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEMREPAIR INSTRUCTIONSCOMMUNICATION INTERFACE MODULE REPLACEMENT
2008 Chevrolet HHR SS, Standard

Communication Interface Module Replacement

2008 Chevrolet HHR SS, StandardSECTION Communication Interface Module Replacement
Fig 1: Communication Interface Module Replacement
GM1614250Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedures

  1. Remove the rear seat. Refer to Rear Seat Replacement .
  2. Remove the right rear quarter lower trim panel. Refer to Rear Quarter Lower Trim Panel Replacement .
1 Quarter Inner Trim Panel Bracket Screw (Qty: 4)
NOTE: Refer to Fastener Notice .

Tighten:  10 N.m (89 lb in)
2 Quarter Inner Trim Panel Bracket
3 Communication Interface Module Nut (Qty: 3)

Tighten:  10 N.m (89 lb in)
4 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.