Arctic Cat HDX 500 2017, Service Manual

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
NOTE: Inspect the float for any damage or leaking
by submerging in water and looking for any air bub-
bles. Replace if damaged.
4. Install the fuel level sensor assembly onto the fuel
pump assembly housing. Once inserted, press down
to make sure it locks into place.
XR258
5. Connect the blue wires using the supplied splice con-
nectors from the fuel level sensor kit. Secure the
wires.
Installing Fuel Pump Assembly
1. Place the fuel pump assembly into the gas tank with
a new gasket aligning the match marks; then secure
with the four screws. Tighten securely.
 NOTE: It is important to install the fuel pump with
the correct orientation to ensure adequate float lever
clearance.
2. Connect the gasline hose to the fuel pump pipe and
secure with the hose clamp; then connect the electri-
cal plug to the main harness.
3. Connect the negative battery cable; then turn the
ignition switch to the ON position and verify that no
gas leaks are present, the pump runs for several sec-
onds, and the gas gauge reading is normal.
4. Start the engine to verify proper engine operation;
then shut off the engine and install the seat base, seat
back, and seat.
TILT SENSOR
Supply Voltage
1. Disconnect the three-wire connector from the sensor;
then select DC Voltage on the multimeter and con-
nect the red tester lead to the orange wire (C) and the
black tester lead to the pink/black wire (A).
CD706A
2. Turn the ignition switch to the ON position. The
multimeter should read battery voltage. If battery
voltage is not indicated, check the 30-amp fuse in the
PDM or the 10-amp power fuse, wiring harness, or
the ignition switch.
3. Remove the red tester lead and connect to the blue/
brown wire. The multimeter should read less than 0.2
DC volts. If the specified voltage is not indicated,
check wire connections at the ECM or substitute
another ECM to verify the test.
Output Voltage

NOTE: Needle adapters will be required on the mul-
timeter leads as the following tests are made with the
sensor connected.
1. Connect the three-wire plug to the sensor; then
remove the right-side mounting screw securing the
sensor to the rear frame.
PR702A
2. Install the needle adapters to the multimeter leads;
then select DC Voltage on the multimeter.
3. Connect the red tester lead to the blue/brown wire
(B) and the black tester lead to the pink/black wire
(A); then turn the ignition switch ON and observe the
meter. The meter should read 0.3-2.9 DC volts.
! WARNING
Incorrect installation of the tilt sensor could cause sud-
den loss of engine power which could result in loss of
vehicle control resulting in injury or death.
CAUTION
Do not drop the tilt sensor as shock can damage the
internal mechanism.