Section 3 (Anti-Theft System - Passive): Troubleshooting
WARNING: This page is about a different car, the 2002 Ford Focus, 2001 Ford Focus, and 2000 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
Verify customer's complaint. Ensure electronically coded ignition key is being used. Check for damaged ignition lock cylinder switch, damaged encoded ignition key or open fuses. Check for loose or corroded connectors, damaged wiring harness, damaged ignition switch or damaged transceiver module. Repair or replace components as necessary. If no problems are found, go to SELF-DIAGNOSTIC SYSTEM .