W/Harness Inspection

C1623 CAN Time-out Steering Angle Sensor

Inspection/Repair - W/Harness Inspection

Terminal and Connector Inspection

1. Many malfunctions in the electrical system are caused by poor harness(es) and terminal condition.
Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
3. Has a problem been found?






Signal Circuit Inspection

Open Check
1. Ignition "OFF" & Engine "OFF".
2. Disconnect HECU and Steering Angle Sensor connector.
3. Measure resistance between CAN HIGH (LOW) terminal of the HECU harness connector and CAN HIGH (LOW) terminal of the Steering Angle Sensor harness connector.

Specification : Approx. below 1 Ohms




4. Is the measured resistance within specifications?