LDWS ECU sets this code and turns on warning lamp if excessive low voltage caused by faulty alternator or poor connection in power supply circuit is detected.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Supply power monitoring | 1. The poor contact of the power circuit wiring and connectors 2. Poor ground circuit 3. Over discharging |
Enable Condition |
•
Ignition "ON" or Engine "ON" | |
Threshold value |
•
Vehicle Speed < 34.2 mile ,The battery voltage is less than 8.9 V after 10 seconds | |
Detecting time |
•
0.2 ms |
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.
