A/C Indicator

A/C INDICATOR





Diagnosis Procedure
1.CHECK SYMPTOM
Check symptom.
A/C indicator does not turn ON-GO TO 2.
A/C indicator does not turn OFF-GO TO 6.
2.CHECK FUSE
1. Turn ignition switch OFF.
2. Check 10A fuse (No. 15, located in fuse block (J/B)].

NOTE:
Fuse Block - Junction Box (J/B).
Is the inspection result normal?
YES - GO TO 3.
NO - Replace the blown fuse after repairing the affected circuit if a fuse is blown.
3.CHECK A/C INDICATOR POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between A/C control harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair harness or connector between A/C control and fuse.
4.CHECK A/C INDICATOR CIRCUIT
Check voltage between A/C control harness connector and ground.





Is the inspection result normal?
YES - GO TO 5.
NO - Replace A/C control. Removal And Installation.
5.CHECK A/C INDICATOR CIRCUIT FOR OPEN
1. Turn ignition switch OFF.
2. Disconnect A/C control connector and BCM connector.
3. Check continuity between A/C control harness connector and BCM harness connector.





Is the inspection result normal?
YES - Replace BCM. Removal And Installation.
NO - Repair harness or connector.
6.CHECK A/C INDICATOR CIRCUIT FOR SHORT
1. Turn ignition switch OFF.
2. Disconnect A/C control connector and BCM connector.
3. Check continuity between A/C control harness connector and ground.





Is the inspection result normal?
YES - Replace BCM. Removal And Installation.
NO - Repair harness or connector.