If the LDWS ECU detects that inputted signals through CAN communication are invalid, the LDWS ECU sets this DTC.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
CLU1/CLU2 CAN message monitoring | 1. CAN line error 2. Error in the cluster side |
Enable Condition |
•
Ignition "ON" or Engine "ON" | |
Threshold value |
•
When inputted invalid CLU1/CLU2 CAN message data format | |
Detecting time |
•
Depending on GDS capacity |
Typically, lane departure warning is activated at a speed over Approx 37.3 mile, in case of unintentional lane departure when driver do not operate turn signal.
LDWS has limited lane recognition capabilities when it comes to sharp-bending roads, no or faded lane markings, low visibility due to foul weather conditions, low light or sudden change in exteriror light condition, sidewalks and other dividing structures along the edge of the lane, or dirty windshield but not only limited to these conditions.
