Diesel Data: Automotive Repair

HVAC Control Unit Removal/Installation (With A/C)




HVAC Control Unit Removal/Installation

1. Remove the instrument panel together with the HVAC control unit. Instrument Panel Removal/Installation

2. Remove the self-tapping screws and the HVAC control unit (A) from the instrument panel (B).

3. Install the control unit in the reverse order of removal. After installation, operate the control unit controls to see whether it works properly.

4. Run the self-diagnostic function to confirm that there are no problems in the system. How to Troubleshoot the Heating and A/C Systems (With A/C)