86 50950260/AP1216
Fuel gauge inoperative
Fuel level sender malfunction. Replace fuel level sender.
Loose wiring/terminal
connections.
Check wiring connections.
Blown fuse. Check circuit and replace fuse.
Fuel gage malfunction. Replace gauge.
Coolant temperature
gauge inoperative
Temperature sender
malfunction.
Replace temperature sender.
Loose wiring/terminal
connections.
Check wiring connections.
Blown fuse. Check circuit and replace fuse.
Coolant temperature gage
malfunction.
Replace gauge.
Hour meter inoperative
Loose wiring/terminal
connections.
Check wiring/connections.
Alternator malfunction. Repair/replace alternator.
Hour meter malfunction.
Replace information center
electronic display.
Work/road lights
inoperative
Single light not working— light
bulb burned out, faulty wiring.
Check and replace light bulb as
needed, check wiring
connections.
No lights—blown fuse. Check circuit and replace fuse.
Light switch malfunction, poor
ground or other wiring
connection.
Check ground/wire
connections, replace light
switch.
Lift/tilt and/or drive lock
solenoid malfunction
Solenoid wiring disconnected or
faulty.
Check circuit; repair as
necessary.
Seat or restraint bar switch
malfunction.
Contact dealer.
Electrical System
Problem Possible Cause Corrective Action