Immobilizer Control Module
NOTE:
For C0 and C5 models
| DTC | Item | Note | Relation between ECM and DTC |
|---|---|---|---|
| B1402 | IMMOBILIZER KEY COLLATION | Ref. to DTC B1402 IMMOBILIZER KEY COLLATION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). | B1575 |
| B1410 | TRANSPONDER COMMUNICATION | Ref. to DTC B1410 TRANSPONDER COMMUNICATION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). | B1574 |
| B1411 | IMMOBILIZER ANTENNA | Ref. to DTC B1411 IMMOBILIZER ANTENNA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). | B1570 |
| B1412 | IMMOBILIZER CONTROL MODULE CAN REGISTER STUCK | Ref. to DTC B1412 IMMOBILIZER CONTROL MODULE CAN REGISTER STUCK , Diagnostic Procedure with Diagnostic Trouble Code (DTC). | - |
| B1413 | IMMOBILIZER CONTROL MODULE BATTERY POWER SUPPLY | Ref. to DTC B1413 IMMOBILIZER CONTROL MODULE BATTERY POWER SUPPLY , Diagnostic Procedure with Diagnostic Trouble Code (DTC). | - |
| B1414 | IMMOBILIZER CONTROL MODULE NON-VOLATILE MEMORY | Ref. to DTC B1414 IMMOBILIZER CONTROL MODULE NON-VOLATILE MEMORY , Diagnostic Procedure with Diagnostic Trouble Code (DTC). | B1577 |
NOTE:
The starter relay control is performed in immobilizer system. When the immobilizer control module detects a nonconformity of reference code, it immediately outputs a starter relay cut signal to ECM, and then ECM stops the starter relay operation. In this case, engine does not start, and DTC is not recorded in ECM. Therefore, check DTC on the immobilizer control module to identify the cause of the engine not starting.