Electrical

IF	CHECK
Starter does not work	Loose or corroded connections. Low battery output. Sulfated or worn out battery. Faulty starter. Faulty starter relay module. Faulty engine control unit.
Starter cranks slowly	Low battery output. Sulfated or worn out battery. Engine oil too heavy. Loose or corroded connections. Current draw higher than charging system output. (If several attachments are added and used frequently at the same time with the standard charging system. Especially at low engine speeds.)
Entire electrical system does not work	Blown fuse. Loose or corroded connections. Sulfated or worn out battery. Faulty engine control unit. Faulty relay module.
Dead battery	Shorted starter solenoid. Key switch not turned to “OFF” position. Component connected to accessory outlet left ON with engine off. Sulfated or worn out battery. Low engine speed or excessive idling. Battery cables and terminals are dirty. Dead cell in the battery. Faulty charging system. Current draw higher than charging system output. (If several attachments are added and used frequently at the same time with the standard charging system. Especially at low engine speeds.)
Correct indicator light(s) do not come on when checking instrument display.	Faulty wiring. Faulty display. Faulty switch or sensor.
Battery will not take a charge	Dead cell in battery. Loose or corroded connections. Sulfated or worn out battery. Electrolyte level low. Low engine speed or excessive idling. Faulty charging system.
Headlights dim or flicker	Current draw higher than charging system output. (If installed, Electric Power Assist Steering will draw current.)