TCU saves "LEARNING VALUE" and keeps it at certain value. through this process,In order to "LEARNING VALUE" is protected from being erased at disconnecting Battery cable and maintaining related components.
The TCM is detected an unexpected communication error with "EEPROM", the TCM sets this code.
Item | Detecting Condition & Limp Home | Possible Cause |
DTC Strategy | ● Check voltage range | ● Faulty TCM ● Faulty in harness |
Enable Conditions | ● Ne is normal ● Ne ≥ 400rpm ● Vb(Backup-line) ≥ 9V ● Not FailSafe Status ● IG "ON" | |
Threshold Value | ● Backup-line < 7 Volt | |
Diagnostic Time | ● 10sec | |
Fail Safe |
