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Home >> Ford >> 2000 >> Excursion 5.4 L, 4WD >> Repair and Diagnosis >> Electrical >> Charging Systems >> CHARGING SYSTEM - GENERATORS & REGULATORS - EXCURSION & F250/F350 SUPER-DUTY (GASOLINE & Bi-Fuel) >> System Tests >> Introduction

System Tests: Introduction

Identify symptom and perform appropriate test. See SYMPTOM INDEX  table.

SYMPTOM INDEX

Symptom Perform Test
Warning Indicator Is ON With Engine Running, System Is Not Charging A 
System Overcharges B 
Warning Indicator Is ON With Engine Running, System Is Charging C 
Warning Indicator Is OFF With Ignition On, System Is Charging D 
Warning Indicator Flickers Or Operates Intermittently E