Power Circuit Inspection

Check voltage
1. IG "OFF".
2. Disconnect A/C relay connector.
3. IG "ON" and ENG "OFF"
4. Measure the voltage between terminal 2 of A/C relay harness connector and chassis ground.
5. Measure the voltage between terminal 4 of A/C relay harness connector and chassis ground.
  Specification: B+
6. Is the measured voltage normal?
  YES
  - Go to "CONTROL CIRCUIT INSPECTION " procedure.
  NO
  - Check the fuse between Battery and A/C relay.
  - Check Chassis ground 1 and 2 for looseness.
  - Repair Open or Short to ground in power circuit and go to "VERIFICATION OF VEHICLE REPAIR " procedure.