On-Vehicle Inspection

AIR CONDITIONING UNIT

ON-VEHICLE INSPECTION

INSPECT FOR LEAKAGE OF REFRIGERANT
a. Remove the glove compartment door.
b. Remove the blower unit.
c. Using a gas leak detector, check for leakage of refrigerant.
If there is leakage, check the tightening torque at the joints or check the evaporator, expansion valve, A/C tube and O-rings.