LKAS is an abbreviation of Lane Keeping Assist System. LKAS monitors the input voltage to ensure that the required power is properly supplied. If the input voltage falls short of or exceeds the voltage range for normal operation, LKAS reports it as a battery supply voltage fault by turning on the Malfunction Indicator Lamp and saving the corresponding fault code.
If the input voltage falls short of the normal voltage range, Lane Keeping System (LKAS) generates the fault code C110117.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Confirm supply power | 1. The poor contact of the power circuit wiring and connectors 2. Poor ground circuit 3. Over-discharging |
Enable Conditions |
•
IG "ON" or Engine "ON" | |
Threshold Value |
•
If the IG voltage is below 9V
•
If the battery voltage remains below 9V | |
Diagnostic Time |
•
10 sec. |
