Rear HVAC Control

Rear HVAC Control

Description

The HVAC controls for the rear HVAC system allows both the front and intermediate seat passengers the ability to regulate air temperature as well as fan speed and provides a floor outlet near the right rear door and upper air outlets at the ceiling.

The primary controls for the rear HVAC system are located in the instrument panel.

The rear HVAC control is located in the rear overhead console and allows intermediate seat passengers to adjust rear air distribution, temperature and blower motor speed when the rear HVAC system primary on/off control in the instrument panel is set to the on position and the rear HVAC controls are not locked out by the driver and front seat passenger.

The rear HVAC control is a slave potentiometer to the front HVAC control.

The HVAC controls are diagnosed using a scan tool.

Prior to replacing an HVAC control, check for any diagnostic trouble codes related to the HVAC systems and run the calibration procedure to verify that the concern is not a system issue.

The rear HVAC control cannot be repaired must be replaced if inoperative or damaged. The illumination lamps are available for service replacement.