Electrical System

If

Check

Battery Will Not Charge

Check to ensure 2-pin connector on alternator is plugged in properly.

Check for blown fuses.

Loose or corroded connections.

Loose or defective alternator belt.

Dead cell in battery.

Defective battery — check electrolyte level (if applicable).

Defective alternator.

Battery Discharge Indicator Stays On with Engine Running

Low engine speed.

Check to ensure 2-pin connector on alternator is plugged in properly.

Check for blown fuses.

Loose or defective alternator belt.

Defective battery.

Defective alternator.

Starter Will Not Work

PTO engaged.

Range transmission lever not in neutral position.

Check for active fault codes.

Loose or corroded battery connections.

Blown fuse.

Low battery output — check electrolyte level (if applicable).

Neutral start switch faulty or not adjusted properly - See your John Deere Dealer.

Key switch or starter faulty. See your John Deere dealer.

Starter Turns Slowly

Low battery output — check electrolyte level (if applicable).

Low battery power — charge battery.

Engine oil viscosity too heavy.

Loose or corroded battery connections.

Light Circuit Not Working

Fuse blown.

Cab Window wiper(s) and washer will not run

Blown fuse.

Faulty wiring or loose connections.

Defective switch(es). See your John Deere dealer.

Defective motor(s). See your John Deere dealer.

Cab Work lights do not work

Blown fuse.

Faulty wiring or loose connections.

Defective bulb or switch. Replace bulb or see your John Deere dealer.

Cab Dome light does not work

Blown fuse.

Faulty wiring or loose connections.

Defective bulb or switch. Replace bulb or see your John Deere dealer.

Cab Radio does not work

Blown fuse.

KN52281,1004842-19-20170526