A/C Control

POWER SUPPLY AND GROUND CIRCUIT:_:A/C CONTROL A/C CONTROL





Diagnosis Procedure
1.CHECK A/C CONTROL POWER SUPPLY CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect the A/C control connector.
3. Turn the ignition switch ON.
4. Check voltage between A/C control harness connector and ground.





Is the inspection result normal?
YES - GO TO 2.
NO - Check 10A fuse (No. 3, located in the fuse block). Fuse Block - Junction Box (J/B).
- If fuse is OK, check harness for open circuit. Repair or replace if necessary.
- If fuse is NG, replace fuse and check for short circuit. Repair or replace if necessary.
2.CHECK A/C CONTROL CIRCUIT CONTINUITY
1. Turn the ignition switch OFF.
2. Check continuity between A/C control harness connector and ground.





Is the inspection result normal?
YES - Replace the A/C control.
NO - Repair the harnesses or connectors.