Trouble Shooting

WARNING: This page is about a different car, the 2002 Lincoln Navigator and 2002 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

Verify customer complaint by observing indicators and gauges to determine correct operation with ignition switch in RUN position and engine off. Inspect for low brake fluid level, low washer fluid, low coolant level and low engine oil. Inspect for damaged engine oil filter, washer fluid reservoir, fuel tank, tripped inertia fuel switch, and worn or damaged generator drive belt. Inspect for damaged wiring harness, loose or corroded connections, and damaged switches and sensors. Inspect central junction box fuses No. 2, 6, 8, 20, and 15 (all 5-amp), and No. 30 (30-amp). Inspect battery junction box fuse No. 103 (50-amp). If problem is found with fuse(s), replace appropriate fuse(s). If no problem is found with fuse(s), perform self-diagnostics. See SELF-DIAGNOSTIC SYSTEM .