LKAS Control Unit DTC 6: F-CAN Malfunction Clear the DTCs with the HDS. Turn the ignition switch OFF, then turn it ON (II), and wait for 20 seconds or more. Watch the adaptive cruise control (ACC)/LKAS indicator. Does the adaptive cruise control (ACC)/LKAS indicator come on?
YES | - | Go to Step 4 .
NO | - | Intermittent failure, the system is OK at this time.■
Check for DTCs with HDS. Is DTC 6 indicated?
YES | - | Go to Step 5 .
NO | - | Do the appropriate troubleshooting for the code indicated.■
Turn the ignition switch OFF. Disconnect the LKAS control unit 26P connector and the PCM connector A (31P). Check for continuity between LKAS control unit 26P connector terminal No. 12 and PCM connector A (31P) terminal No. 11. Is there continuity?
YES | - | Go to Step 8 .
NO | - | Repair an open in the wire between the LKAS control unit and the PCM.■