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HOMESERVICE MANUALSCHEVROLET2008HHR LT, 2.4 P, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 540 (HVAC SYSTEM - MANUAL)REPAIR INSTRUCTIONSMODE CONTROL CABLE REPLACEMENTINSTALLATION PROCEDURE
2008 Chevrolet HHR LT, 2.4 P, Automatic

Installation Procedure

2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Installation Procedure
WARNING: This page is about a different car, the 2011 GMC Canyon and 2011 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Temperature Cable & Mode Cable
    GM1273258Courtesy of GENERAL MOTORS CORP.
  1. Install the mode cable (3).

    Make certain that the cable is properly seated in the notches in the HVAC control assembly (6).

  2. Install the mode cable (3) to the HVAC control assembly (6).
  3. Install the mode cable to the retaining clip.
    4. CAUTION: Refer to Fastener Caution .
  4. Install the mounting screws to the HVAC control assembly. Tighten the screws to 1.9 N.m (17 lb in).
  5. Install the radio. Refer to Radio Replacement .
    6. Fig 2: View Of Mode Cable
    GM1273255Courtesy of GENERAL MOTORS CORP.
  6. Install the mode cable (4) to the mode control cam (2).
  7. Install the mode cable (4) to the retaining clip (3).
  8. Install the radio. Refer to Radio Replacement .
  9. Install the HVAC control assembly. Refer to Heater and Air Conditioning Control Replacement .
RENDER: 1.0x

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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.