Nortrac 35XT Owner's Manual page 56

2.16.2.4 Instrument Faults and Troubleshooting
Fault
1. The water temperature
gauge always indicates a
low temperature.
2. The water temperature
gauge always indicates a
high temperature.
3. The oil pressure gauge is
abnormal.
2.16.2.5 Headlight/Taillight/Work Light Faults and Troubleshooting
Table 2-13 Headlight/Taillight/Work Lights Faults and Troubleshooting
Fault
1. The headlights have no
high beam or low beam.
2. The taillights do not
work.
3. The rear work lights or
instrument lights do not
work.
Maintenance Instructions
Table 2-12 Instruments Faults and Troubleshooting
Causes
(1) Break in the circuit or the plug is making poor
contact.
(2) The water temperature sensor is damaged.
(3) The water temperature gauge is broken.
(1) The water temperature sensor is damaged.
(2) There is a broken circuit or a short circuit.
(3) The water temperature gauge is broken.
(1) The oil pressure sensor is damaged.
(2) There is broken circuit or a short circuit.
(3) The oil pressure gauge is bad.
Causes
(1) Circuit broken, short circuit, or a blown fuse.
(2) Bad contact or damage to the headlight switch.
(3) Burned-out filament in bulb.
(1) Circuit broken, short circuit, or a blown fuse.
(2) Bad contact or damage to the taillight/instrument
light/work light switch.
(3) Burned-out filament in bulb.
(1) Circuit broken, short circuit, or a blown fuse.
(2) Bad contact or damage to the taillight/instrument
light/work lights switch.
(3) Burned-out filament in bulb.
50
Solutions
(1) Overhaul the circuit, or
remove the dirt at the plug.
(2) Replace the water
temperature sensor.
(3) Replace the gauge.
(1) Replace the water
temperature sensor.
(2) Check and repair-circuit
faults.
(3) Replace the gauge.
(1) Replace the oil pressure
sensor.
(2) Check and repair circuit
faults.
(3) Replace the gauge.
Solutions
(1) Check and repair, then
reconnect.
(2) Check and replace if
necessary.
(3) Replace bulb.
(1) Check and repair, then
reconnect.
(2) Check and replace if
necessary.
(3) Replace bulb.
(1) Check and repair, then
reconnect.
(2) Check and replace if
necessary.
(3) Replace bulb.