System Operation Check

A/C COMPRESSOR DIAGNOSIS
- Refer to diagnostic charts under Air Conditioning Compressor / Testing and Inspection.

AIR DELIVERY AND VACUUM SYSTEM DIAGNOSIS
- Refer to diagnostic charts under Air Door Actuator / Testing and Inspection. Testing and Inspection

BLOWER MOTOR DIAGNOSIS
- Refer to diagnostic charts under Blower Motor / Testing and Inspection. Blower Motor

COMPUTER CONTROLLED A/C TESTING
- For diagnosis of Vehicle Control Module (VCM) controlled components of the Air Conditioning System refer to Powertrain Management / Computers and Control Systems / Testing and Inspection / Procedures. Powertrain Management