If the wrong clutch signal is continued for a certain period of time, HECU sets DTC C1520. (ESC MT Only)
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Signal Monitoring | 1. Clutch switch Circuit Open/Short 2. Defected clutch switch |
Enable Conditions |
•
Engine ON
•
Vehicle running | |
Monitoring Period |
•
During Driving | |
Threshold Value |
•
The clutch signal keep in "Off" phase for 4 sec. continuously on vehicle speed is greater than 70kph.
•
The clutch signal keep in "On" phase 3 times for 4 sec. continuously on vehicle speed is greater than 70kph. | |
Warning lamp condition |
•
The ESP(ESC) warning lamp is activated |
