On-Vehicle Inspection

AIR CONDITIONING: AIR CONDITIONING SYSTEM: ON-VEHICLE INSPECTION

ON-VEHICLE INSPECTION

1. CHECK PRESSURE SWITCH





(a) Disconnect the switch connector.
(b) Set the manifold gauge.
(c) Turn the ignition switch ON.
(d) Measure the resistance of the switch.
Standard resistance:














2. INSPECT RELAY (Marking: IG1, HTR)
(a) Measure the resistance of the relay.
Standard resistance:





If the result is not as specified, replace the relay.





3. INSPECT RELAY (Marking: ACC, A/C COMP)
(a) Measure the resistance of the relay.
Standard resistance:





If the result is not as specified, replace the relay.