PCM/TCM control Damper clutch perpomence by supplied oil pressue.
Damper clutch is for fuel reduction by decreasing oil pressue component's resistance in T/C.
This code is set when Damper clutch is opened & sticked.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Rationality [Stuck OFF] | ※ Torque converter clutch : TCC 1. TCC or Oil pressure system fault 2. TCC solenoid fault 3. Valve bady fault 4. PCM/TCM |
Enable Conditions |
•
Engine speed is above 400rpm
•
Torque Converter Clutch Solenoid Duty = 100% | |
Threshold value |
•
Torque converter slip > 100rpm | |
Detecting Time |
•
More than 5sec & 2D/C | |
Fail safe |
•
Damper Clutch "OFF" |
