Checking Passenger Compartment Temperature Sensor (ECC)

Checking Blocked Passenger Compartment Temperature Sensor







Hint: If the passenger compartment temperature sensor receives no air or receives air from the wrong direction the control module may provide incorrect control of the temperature.

Check that passenger compartment temperature sensor air intake is not blocked so that the air in the passenger compartment cannot be sucked in.
Check that the center air vents on the dashboard are not covered, otherwise the air will blow directly back into the passenger compartment temperature sensor air intake.
Remedy as necessary.