C168C

PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (w/ Side Monitor System): C168B, C168C: AVC-LAN Communication Malfunction


DESCRIPTION

This DTC is stored if the parking assist ECU judges that there is a problem with the AVC-LAN communication system as a result of self check.

HINT
This DTC may be stored due to the battery condition or changes in the power supply waveform when starting the engine system, even though there is no problem with the AVC-LAN communication system.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK FOR DTC

(a) Clear the DTCs Rear View Monitor System (w/ Side Monitor System).

(b) Check for DTCs Rear View Monitor System (w/ Side Monitor System).

Result





HINT
- This DTC may be stored due to the battery condition or changes in the power supply waveform when starting the engine system, even though there is no problem with the AVC-LAN communication system.
- If DTC C168B or C168C is output frequently, duplicate the problem symptoms and perform the inspection again, even though the DTC is not output when rechecking for DTCs Problem Symptoms Table.

B -- GO TO NAVIGATION SYSTEM AVC-LAN Circuit

A -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting