Description of On-Board Diagnostics

Description

The ECM controls the function of the immobilizer system on this vehicle.

Data of the immobilizer system and the Diagnostic Trouble Code (DTC) can be read in the Data Link Connector 3 (DLC3) of the vehicle. When trouble occurs in the immobilizer system, even though the Malfunction Indicator Lamp (MIL) does not come on, DTCs can be checked.

Therefore, when there seems to be trouble with the immobilizer system, use the hand held tester to check for trouble and troubleshoot it.