If there is a short to battery in the CCV circuit, the PCM sets DTC P0448.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
Circuit check, high | 1. Short in CCV harness 2. Short to battery in CCV circuit 3. Faulty CCV 4. Faulty PCM |
Threshold value |
•
Short Circuit to Battery | |
Diagnosis Time |
•
Continous | |
MIL On Condition |
•
2 Drive Cycles |
