CHECK IMMOBILIZER UNIT.

1) Connect all connectors.

2) Lift-up the vehicle and place it on rigid racks.

NOTE:

Raise all wheels off the floor.

3) Pull out the tongue plate from the seat belt buckle.

4) Start the engine and drive the vehicle at more than 25 km/h (16 MPH).

NOTE:

The speed difference between front and rear wheels may illuminate the ABS warning light, but this does not indicate a malfunction. When the diagnosis is complete, the OBD system ABS memory delete procedure is executed.

Check if the seat belt warning light illuminates and the buzzer sounds.

QUESTION

Does the seat belt warning light illuminate and the buzzer sound?

Yes No

A temporary poor contact of connector or harness may be the cause. Check for poor contact.

Replace the immobilizer unit.