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Home › GMC › 1984 › Forward Control 6.2 J, Standard › Repair and Diagnosis › Heating, Ventilation & A/C (HVAC) › HVAC Control Systems › Heater System › Component Replacement › Control Panel › Replacement (Van Models)

Replacement (Van Models)

  1. Disconnect battery ground. Remove instrument panel bezel. Remove control panel-to-instrument panel retaining screws and carefully pull control panel rearward far enough to gain access to cables.
  2. Disconnect control cables, light bulb and blower switch connector. Remove control panel from vehicle. Remove blower switch attaching screws and remove blower switch. To install, reverse removal procedure.
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