Check Open in C-CAN Communication Line
- Ignition switch 'OFF'.
- Disconnect EPB Module connector and Cluster connector.
- Measure the resistance between C-CAN High terminal of EPB Module harness connector and C-CAN High terminal of Cluster harness connector.
- Measure the resistance between C-CAN Low terminal of EPB Module harness connector and C-CAN Low terminal of Cluster harness connector.
Specification : Below 1Ω
- Is the measured value within specification?
YES
- Check Cluster, EPB Module connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary, and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Check for open/short in harness.
- Repair as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.