If LIN communication error between battery sensor and ECM is detected, ECM sets DTC U111200.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
LIN message monitoring | 1. Poor connector connection 2. Faulty LIN communication circuit of battery sensor 3. Faulty battery sensor | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
LIN communication error | ||
Detecting Time |
•
4 sec. | ||
Fail Safe | MIL |
•
Off | |
ISG OFF |
•
Yes | ||
