If it detects open or short to ground in the ETC motor control circuit, the ECM sets DTC P2101.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Electrical check | 1. Throttle stuck 2. Open in motor circuit 3. Faulty motor 4. Faulty ECM |
Enable Conditions |
•
Battery voltage > 8V | |
Threshold Value |
•
Short circuit
•
Over heating or over current
•
SPI bus or signal fault
•
Open load | |
Diagnostic Time |
•
Continuous | |
MIL ON Condition |
•
1 driving cycle |
