Electronic Climate Control

INSPECTION AND VERIFICATION
1. Verify the customer's concern by operating the electronic automatic temperature control to duplicate the condition
2. Inspect to determine if one of the following mechanical or electrical concerns apply:
^ Vacuum hose damage.
^ A/C system refrigerant.
^ Damaged drive belt.
^ Blown fuses.
^ Electrical circuit misrouted or damaged.
^ Electrical connectors damaged or disconnected.
3. If the inspection reveals an obvious concern that is readily serviced, correct the concern before continuing with Inspection and Verification.
4. If a concern remains after the inspection, go to the EATC Self-Test. Reading and Clearing Diagnostic Trouble Codes