Immobilizer (Diagnostics)

List of Diagnostic Trouble Code (DTC)

LIST

1. ECM






NOTE: Perform diagnosis of engine DTC when a DTC other than an immobilizer DTC is detected. Refer to List of Diagnostic Trouble Code (DTC).

2. BODY INTEGRATED UNIT






NOTE: The starter relay control is performed in immobilizer system. When the body integrated unit 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. Check that the engine does not start on the DTC of body integrated unit.