Electrical System

Problem

Possible Cause

Seat or restraint bar switch malfunctioning or not activated.

Remedy

Replace switches as needed. If engine still doesn’t start, contact your dealer.

Poor connections to starter relay in instrument panel. Verify relay connections.

Battery terminals or cables loose or corroded.

Clean terminals, cables and retighten.

Starter will not engage when key is turned to START.

Faulty starter relay in instrument panel. Contact your dealer.

Battery discharged or defective. Recharge or replace battery.

Starter solenoid not functioning.

Ignition wiring, seat switch, restraint bar switch, etc. loose or disconnected.

Troubleshoot circuit. Replace the starter solenoid.

Check wiring for poor connections, broken leads; repair wiring or connection.

Starter or pinion faulty.Remove starter; repair/replace as needed.

Work lights not functioning properly.

Lift/Tilt and/or drive lock solenoids do not work.

Single light doesn’t work: Light bulb burned out, faulty wiring.

Check and replace light bulb as needed. Check wiring connection to light. No lights at all; 25-ampere breaker tripped. Check circuit and locate trouble before replacing fuse.

Faulty light switch or poor ground. Replace light switch. Check ground wire connections.

Wiring to solenoids disconnected or faulty.

Troubleshoot circuit, repair.

Faulty seat or restraint bar switch. Contact your dealer.

Faulty solenoid valve coil.Contact your dealer.

Faulty hydraulic solenoid relay in instrument panel. Contact your dealer.

Engine Problem Possible Cause

Remedy

Engine cranking speed too slow. Battery requires recharging or replacing, or, in cold temperatures, pre-warm the engine.

Auxiliary valve engaged.Return control valves to neutral.

Fuel tank empty or faulty fuel gauge sender. Refill fuel tank. Replace fuel gauge sender.

Engine turns over but will not start.

Glow plug module malfunctioning. Check connection and voltage, replace as needed.

Fuel shut-off solenoid not energizing. Check electrical connections and voltage to shut-off solenoid.

Engine oil not warm enough.Install a pan heater. Ambient temperature is too low. Install a pan heater.

Fuel pump not working.Contact your dealer.

Crankcase oil level too low or too high. Add or remove oil as required.

Engine overheats.

Fan air circulation blocked or restricted. With engine OFF, remove blockage or restriction. Fan shroud improperly positioned. Contact your dealer.

Grade of oil improper or excessively dirty. Drain and replace with proper grade new oil. Exhaust restricted. Allow exhaust to cool, remove restriction.

Air filter is restricted. Replace the filter(s).