Check Open In Signal Circuit
- Ignition "OFF"
- Disconnect the A/C Pressure Sensor and ECM connectors.
- Measure resistance between Pin No. 2 (Sensor Signal) terminal of A/C Pressure Sensor harness connector and Pin No. 64 (A/C Pressure Transducer) terminal of ECM harness connector.
Specification: Approx. below 1Ω
- Is the measured value within specification?
YES
- Go to "COMPONENT INSPECTION " procedure.
NO
- Repair as necessary and go to "Verification Of REPAIR " procedure.