Trouble Shooting

Verify customer concern by operating system in question. Check for low brake fluid level, low engine oil, damaged engine oil filter, damaged oil pump, low washer fluid, damaged washer fluid reservoir, damaged vehicle speed sensor and damaged speed sensor gear. Check door adjustment, stuck coolant temperature gauge needle, tachometer needle, speedometer needle or other damage to instrument cluster. Check for worn or damaged generator drive belt or damaged light switches. Verify charging system, safety belt warning chime, turn signals, headlights and cruise control are working properly. Inspect for blown fuses, bad relays, wiring harness for obvious signs of shorts, opens, bad connections or damage. If fault is not visible, repair by symptom. See SYMPTOM INDEX  table under SYSTEM TESTS.