chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Control Assembly, HVAC|Service and Repair > < Initial Inspection and Diagnostic Overview
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Control Assembly: Symptom Related Diagnostic Procedures

Improper Air Delivery Diagnosis

A kinked control cable, binding valve, or faulty control assembly are possible causes of excessive temperature control lever effort. For an organized
diagnosis procedure and effective "fix" for too little temperature control effort, refer to accompanying figure.

Control Assembly, HVAC|Service and Repair > < Initial Inspection and Diagnostic Overview