Manual A/C-Heater

1. Verify the vehicle owner's original concern by operating the climate control system to duplicate the concern.
2. Inspect to determine if one of the following mechanical concerns apply.

VISUAL INSPECTION CHART

MECHANICAL
^ Check all refrigerant line connections for indications of leaks.
^ Check drive belts for evidence of age and wear.
^ Check engine coolant hoses for evidence of age.

3. If the concern(s) remain after the inspection, determine the symptom(s) and proceed to the Symptom Chart. Manual A/C-Heater