Heating and Air Conditioning System

TROUBLE CODE 22 OR -22 (IN-VEHICLE SENSOR)

TROUBLE SYMPTOM:

When turning AUTO switch to ON, blower fan speed, outlet port and inlet port is not changed.
If trouble code 22 or -22 appears on the display, replace the A/C control module. The in-vehicle sensor is built into the A/C control module and cannot be replaced as a single unit.