hitachi — ELECTRICAL SYSTEM

TROUBLESHOOTING ELECTRICAL SYSTEM 11-6 Problem Cause Solution Engine Cranks Slowly Battery discharged or will not hold a charge Starter “dragging” Low battery voltage Replace battery. See your authorized dealer. Recharge or replace battery. Starter Motor Continues to Run After Engine Starts Start relay stuck Starter solenoid stuck Starter not disengaging Key switch See your authorized dealer. See your authorized dealer. See your authorized dealer. See your authorized dealer.

Charging Indicator Light On-Engine Running Loose or glazed alternator belt Engine rpm low Excessive electrical load from added accessories Loose or corroded electrical connec- tions on battery, ground strap, starter, or alternator Battery voltage low Alternator or regulator Indicator circuit Check belt. Replace if glazed, tighten if loose. Adjust rpm to specification. Remove accessories or install higher out- put alternator. Inspect, clean, or tighten electrical con- nections. Change or replace battery. See your authorized dealer. See your authorized dealer. Noisy Alternator Worn drive belt Worn pulleys Pulley misaligned Alternator bearing Replace belt. Replace pulleys and belt.

Adjust alternator mount. Loosen alternator belts. Turn pulley by hand. If any roughness is felt, repair alternator. No Monitor Panel Indicators Work Fuse Wiring harness Replace fuse. See your authorized dealer. Individual Light in Monitor Panel is Not Working Bulb Fuse Wiring harness Replace bulb. Replace fuse. See your authorized dealer.