Component Tests and General Diagnostics

Immobilizer System Check

1. Connect the HDS to the data link connector (DLC).

2. Turn the ignition switch to ON (II).

3. Monitor the SYSTEM CHECK in IMMOBILIZER INFO with the HDS.

NOTE: If the HDS does not communicate with the immobilizer-keyless control unit, check the power, ground, and K-line connections.

4. If the HDS displays NORMAL N-1, the immobilizer system is OK at this time and you should refer to the STATUS LOG. If the HDS displays any messages, check as follows: