Electrical

SymptomProblemSolution

Battery does not charge.

Loose or corroded connections.

Clean and tighten connections.

 

Sulfated or worn-out battery.

See your John Deere dealer.

 

Loose or defective cooling fan belt.

Check belt tension. Replace belt if necessary.

Charging system codes are present.

Low engine speed.

Increase speed.

 

Defective battery.

See your John Deere dealer.

 

Defective alternator.

See your John Deere dealer.

 

Slipping fan belt.

Check belt tension. Replace belt if necessary.

Starter inoperative.

Low battery output.

See your John Deere dealer.

 

Blown fuse.

Replace fuse.

 

Left-hand reverser in forward or reverse.

Move lever to Park or Neutral.

 

Bypass starter circuit.

See your John Deere dealer.

Starter turns over slowly.

Low battery output.

See your John Deere dealer.

 

Crankcase oil too heavy.

Use proper viscosity oil.

 

Loose or corroded connections.

Clean and tighten loose connections.

Light system does not function; rest of the electrical system functions.

Blown fuse.

Replace fuse.

Work lights do not work.

Blown fuse.

Replace fuse.

 

Defective bulb or switch.

Replace bulb or see your John Deere dealer.

 

Faulty wiring or loose connections.

See your John Deere dealer.

Dome light does not work.

Blown fuse.

Replace fuse.

 

Defective bulb or switch.

Replace bulb or see your John Deere dealer.

 

Defective door switch.

See your John Deere dealer.

 

Faulty wiring or loose connections.

See your John Deere dealer.

All cab electrical switches do not work.

Loose, defective, or blown fusible link.

See your John Deere dealer.

Window wipers and washer do not operate.

Blown fuse.

Replace fuse.

 

Defective switches.

See your John Deere dealer.

 

Defective motors.

See your John Deere dealer.

 

Faulty wiring or loose connections.

See your John Deere dealer.

Radio does not work.

Blown fuse.

Replace fuse.

Entire electrical system does not function.

Faulty battery connections.

Clean and tighten connections.

 

Sulfated or worn-out battery.

See your John Deere dealer.

 

Blown fuse.

Replace fuse.

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