Initial Inspection and Diagnostic Overview

Terminal Voltage List (Reference)

1. Remove the driver's side side panel.
2. Remove the lower panel.
3. Measure the voltage at the immobilizer unit terminals as indicated.
4. Disconnect the immobilizer unit connector before checking for continuity at terminal C.
5. If not specified, inspect the parts listed under "Inspection area" and the related wiring harnesses.
6. If the parts and wiring harnesses are okay but the system still does not work properly, replace the immobilizer unit.