If alternator load and State Of Charge (SOC) is below specification, ECM sets DTC P057F00.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Signal monitoring | 1. Poor connector connection 2. Faulty charging system 3. Faulty battery sensor 4. Faulty battery 5. Faulty alternator 6. Faulty ECM | |
Enable Conditions |
•
Engine running
•
No LIN communication eeror | ||
Threshold Value |
•
Alternator load and State Of Charge (SOC) is below specification | ||
Diagnostic Time |
•
Approx. 655 sec. | ||
Fail Safe | MIL |
•
Off | |
