SERVICE INFORMATION
GENERAL INSTRUCTIONS
• Wires should be connected to other wires of the same color. Connector must be connected to
other couplers of the same color.
• All plastic plugs have locking tabs that must be released before disconnecting, and must be
aligned when reconnecting.
• After installation of each switch, a continuity check must be performed.
TROUBLESHOOTING
Lights do not come on when ignition Motor oil indicator light does not come on
switch is “ON” (when motor oil is insufficient)
• Burned bulb • Fuse burned out
• Faulty switch • Dead battery
• Broken or shorted wire • Faulty ignition switch
• Fuse burned out • Faulty instrument
• Weak battery • Faulty oil meter
• Poorly connected wire
• Faulty winker Motor oil indicator light winks
• Loose wire connection
Light dims • Broken wire
• Faulty ignition coil • Faulty oil meter
• Wire or switch resistance too high
• Faulty regulator/rectifier Fuel gauge pointer does not register
correctly
Headlight does not change when dimmer • Disconnected wire or connector
switch is turn to Hi or Lo • Broken wire
• Faulty or burned bulb • Faulty float
• Faulty dimmer switch • Faulty fuel unit
• Faulty instrument
Fuel gauge pointer fluctuates or swings
• Loose wire connection
• Faulty fuel unit
• Faulty instrument