DTC Troubleshooting: 110, 111
Check for continuity between the ACC unit 20P connector No. 20 terminal and ECM/PCM connector A (49P) No. 4 terminal.
Is there continuity?
YES
-
Check for loose or poor connections. If the connections are OK,
update the ACC unit,
then recheck. If the ACC unit was already updated,
replace the ACC unit.
■
NO
-
Repair an open in the wire between the ACC unit and the branch of the F-CAN line (CANL).■