The DTC will set, if the data checksum sent by EMS and ICU is different.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
CAN Data status receiving from PCM/ECM | 1. Faulty ECM/PCM 2. Faulty ICU |
Threshold value |
•
Data frame error
•
Check sum error
•
Message error | |
Detecting time |
•
1 time | |
DTC Erasing Condition |
•
Without a fault or using a GDS |
