Operation CHARM: Car repair manuals for everyone.

Control Assembly: Testing and Inspection

CLIMATE CONTROL UNIT INSPECTION

1. Disassemble the climate control component.







2. Check for continuity between the terminals of climate control unit by using an ohmmeter.
3. Verify that there is continuity between terminals J and L of the climate control unit connector.







4. Apply battery positive voltage to terminal N and ground to terminals E, G, I, K, M and verify that the following indicators turn on.
5. If not as specified, replace the climate control unit.