5-10
2. With the ignition switch in the OFF position, con-
nect the black tester lead to the black wire in the
supply harness; then connect the red tester lead to
the orange wire in the supply harness.
3. Turn the ignition switch to the ON position. The
meter must show 12 DC volts.
4. Connect the red tester lead to the white/red wire in
the supply harness. The meter must show 12 DC
volts.
5. Select the 4WD position on the front drive selector
switch; then connect the red tester lead to the
white/red wire in the supply harness. The meter
must show 0 DC volts.
NOTE: The 4WD icon on the LCD should illumi-
nate.
6. Connect the red tester lead to the orange wire in
the supply harness. The meter must show 12 DC
volts.
NOTE: If the voltage readings are as specified
and the actuator does not function correctly,
replace the actuator (see Section 6).
Differential Lock
Switch
VOLTAGE
1. Select DC Voltage on the multimeter; then connect
the red tester lead to the switch terminal (leaving
the wire connected) and the black tester lead to
ground.
CD575
2. Turn the ignition switch to the ON position. The
meter must show 12 DC volts.
NOTE: If no voltage is indicated, check the wiring
harness, fuse, or battery connections.
3. Select the lock position on the differential. The
meter should drop to 0 volts, and the front drive
selector actuator switch should operate to engage
4-wheel drive.
NOTE: It may be necessary to rock the ATV
slightly to engage the differential lock fully.
NOTE: The 4WD and the LOCK icons on the LCD
should illuminate.
CD576
CF094C
4. If the differential lock engages (front wheels
locked) and the voltage does not drop to 0, the
switch is faulty and must be cleaned or replaced.
Stator Coil/Crankshaft
Position (CKP) Sensor
VOLTAGE
(AC Generator - Regulated Output)
1. Set the meter selector to the DC Voltage position.
2. Connect the red tester lead to the positive battery
post; then connect the black tester lead to the nega-
tive battery post.
3. With the engine running at a constant 5000 RPM
(with the headlights on), the meter must show
14-15.5 DC volts.
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