Tracker Off-Road 800SX Service Manual page 115

MOD483
3. Buckle the driver's seat belt. On the switch side of
the connector, connect one meter lead to one pin and
the other meter lead to the opposite connector pin.
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4. Meter reading should show less than 1 ohm.
5. Release the seat belt latch from the buckle, with the
meter leads still connected to the pins. Meter reading
should show OL.
NOTE: If the meter readings are OL or greater than

1 ohm with the seat belt buckled, replace the buckle
switch assembly. If the resulting readings from step 5
are not OL, replace the buckle switch assembly.
Voltage
1. Set the meter selector to the DC Voltage position
2. On the harness side of the switch connector, connect
the red meter lead to the orange wire and the black
meter lead to the tan wire.
3. With the ignition switch in the ON position, the
meter should show battery voltage.
NOTE: If voltage is not present, check the 10-amp

power fuse, battery/battery connections, or related
wires in the battery circuit.
Removing
To replace the switch, the driver's side buckle assembly
must be replaced. As the switch is incorporated into the
assembly.
1. Remove the driver's seat and the center passenger
seat base.
2. Remove the cap screw and lock nut securing the
buckle cable to the frame. Discard lock nut and cap
screw.
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3. Disconnect the switch connector from the switch and
remove any nylon straps securing the switch.
Installing
1. Place the new buckle assembly into position; then
secure using a new cap screw and new lock nut.
Tighten to 60 ft-lb (81.6 N-m).
2. Connect the switch and secure to the frame; then
install the driver's seat and center passenger seat
base.
MOD483
BRAKE LIGHT
Component data can be retrieved using the Dealer Diag-
nostic System. Utilize the Sensor Data screen.
NOTE: There are two brake switches on the master

cylinder. The frontmost brake switch is a 12-volt DC
circuit switch and is connected to the front brakes.
The rearmost brake switch is a switch-to-ground cir-
cuit and is connected to the rear brakes.
Voltage
Master Cylinder Frontmost Brake Switch
Remove the mid/upper dashboard and lower dashboard
to access the front wires and switch.
 NOTE: The ignition switch must be in the ON posi-
tion.
1. Set the meter selector to the DC Voltage position.
2. Connect the red tester lead to the orange wire; then
connect the black tester lead to battery ground.
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