To service the HVAC Control Module, you will act by first removing an instrument cluster trim plate bezel, then an instrument panel storage tray and accessory switch assembly from the instrument panel. Next, disconnect the screws fixing the hvac control assembly and carefully retract the retaining tabs to remove the control head from the instrument panel carrier. Unplug the electric connectors from the hvac control assembly. In the installation phase, connect the electrical connectors to the assembly of hvac control. Do make sure that the key is in the off mode to allow for the correct calibration. Install the hvac control assembly, accessory switch assembly, and fasten using the screws and tighten to 1.9 n.m (17 lb in). Lastly, remove the instrument panel storage tray and the instrument cluster trim plate bezel. Operation of vehicle and running it for a minute without making adjustments to the HVAC Control Module for calibration purposes to avoid improper operations of hvac.