Component Location
General Description

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.

General Description

If the input voltage exceeds the normal voltage range, Lane Keeping Assist System (LKAS) generates the fault code C110117.

DTC Detecting Condition

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.

Overcharging

Enable Conditions

•

IG "ON" or Engine "ON"

Threshold Value

•

If the battery voltage exceeds 16 V for 10 seconds

Diagnostic Time

•

10 sec.

Diagnostic Circuit Diagram
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