DTC Description

If abnormal Clutch signal is detected, HECU sets DTC C1520.

DTC Detecting Condition

Item

Detecting Condition

Possible cause

DTC Strategy

•

Signal Monitoring

1.

Shorted Clutch Switch Circuit

2.

Defected Clutch Switch

Threshold Value

•

Clutch Switch "ON" signal is detected after driving with over 60 km/h(Approx. 37 mph)

Warning Indicator Lamp Status

•

ESC(ESP) Warning Indicator Lamp "ON"

Clear Condition

•

Ignition "OFF" and then "ON"

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