If abnormal Actuator Power Supply Voltage is detected, TCM sets DTC P0880.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Voltage Monitoring | 1. Poor Connector Connection 2. Defected TCU Power Circuit 3. Defected TCU |
Enable Conditions |
•
Ignition "ON" or Engine "ON"
•
Normal Battery Voltage | |
Threshold value |
•
Actuator Power Supply Voltage higher than 20V or Lower than 7V | |
Detecting Time |
•
0.2 Sec. | |
Fail safe |
•
Mechanical limp home (4th gear hold, manual shift is not allowed) | |
MIL ON Condition |
•
2nd Driving Cycle |
