After LDWS Reference Point Calibration, if the reference point was not found, the LDWS ECU sets this DTC.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
After A/S inline calibration | 1. LDWS Calibration board obscured 2. Wrong installation of LDWS Calibration board 3. Wrong installation of LDWS Unit |
Enable Condition |
•
After A/S inline calibration | |
Threshold value |
•
LDWS Reference Point Calibration was not performed | |
Detecting time |
•
3 s |
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.
