Auxiliary Mechanism - Temperature Setting Trimmer Check

Self-Diagnosis - Auxiliary Mechanism (Temp Setting Trimmer):

DESCRIPTION
This step verifies operation of the temperature trimmer. The job of the trimmer is to compensate for differences between the displayed temperature on the LED panel and the actual interior temperature felt by the driver. The trimmer has a range of +/- 6°F (+/- 3°C).

OPERATION
Enter this test mode and then press the FAN button to set the HVAC system into auxiliary mode. Press either the UP or DOWN buttons to change the temp setting.
Temperature should change at a rate of 1°F (0.5°C) each time a switch is pressed.