W/Harness Inspection

Electronic Stability Control
C1611 CAN Time-out ECM - Inspection/Repair:_:W/Harness Inspection

Terminal and Connector Inspection

1. Many malfunctions in the electrical system are caused by poor harness(es) and terminals. 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, MDPS and PCM connector.
3. Measure resistance between CAN HIGH (LOW) terminal of the HECU harness connector and CAN HIGH (LOW) terminal terminal of the PCM harness connector.

Specification :Approx. below 1Ohms




4. Is the measured resistance within specifications?