108
Electrical System
NOTE: Certain components and sensors can be
checked by using the EFI diagnostic system and digi-
tal gauge (see EFI Diagnostic System in this section
for more information).
The electrical connections should be checked periodically for
proper function. In case of an electrical failure, check fuses,
connections (for tightness, corrosion, damage), and/or bulbs.
SPECIAL TOOLS
A number of special tools must be available to the techni-
cian when performing service procedures in this section.
Refer to the current Special Tools Catalog for the appropri-
ate tool description.
NOTE: Special tools are available from the Arctic
Cat Service Department.
TESTING ELECTRICAL
COMPONENTS
All of the electrical tests should be made using the Fluke
Model 77 Multimeter. If any other type of meter is used,
readings may vary due to internal circuitry. When trouble-
shooting a specific component, always verify first the
fuse(s) are good, the LED(s) are good, the connections are
clean and tight, the battery is fully charged, and all appro-
priate switches are activated.
NOTE: For absolute accuracy, all tests should be
made at room temperature of 68° F.
Battery
NOTE: Preliminary checks may be performed on this
component using the diagnostic mode on the LCD
gauge (see EFI Diagnostic System in this section)
The battery is located in a compartment at the rear of the
center console.
NOTE: To access the battery box, the battery cover
must be removed.
After being in service, batteries require regular cleaning
and recharging in order to deliver peak performance and
maximum service life. The following procedures are rec-
ommended for cleaning and maintaining sealed batteries.
Always read and follow instructions provided with battery
chargers and battery products.
NOTE: Refer to all warnings and cautions provided
with the battery or battery maintainer/charger.
Loss of battery charge may be caused by ambient temper-
ature, ignition OFF current draw, corroded terminals, self
discharge, frequent start/stops, and short engine run
times. Frequent winch usage, snowplowing, extended
low RPM operation, short trips, and high amperage
accessory usage are also reasons for battery discharge.
Maintenance Charging
NOTE: Arctic Cat recommends the use of the CTEK
Multi US 800 or the CTEK Multi US 3300 for battery
maintenance charging. Maintenance charging is
required on all batteries not used for more than two
weeks or as required by battery drain.
800E
1. When charging a battery in the vehicle, be sure the
ignition switch is in the OFF position.
2. Clean the battery terminals with a solution of baking
soda and water.
NOTE: The sealing strip should NOT be removed
and NO fluid should be added.
3. Be sure the charger and battery are in a well-venti-
lated area. Be sure the charger is unplugged from the
110-volt electrical outlet.
4. Connect the red terminal lead from the charger to the
positive terminal of the battery; then connect the
black terminal lead of the charger to the negative ter-
minal of the battery.
NOTE: Optional battery charging adapters are avail-
able from your authorized Arctic Cat dealer to connect
directly to your vehicle from the recommended char-
gers to simplify the maintenance charging process.
Check with your authorized Arctic Cat dealer for proper
installation of these charging adapter connectors.
5. Plug the battery charger into a 110-volt electrical
outlet.
6. If using the CTEK Multi US 800, there are no further
buttons to push. If using the CTEK Multi US 3300,
press the Mode button (A) at the left of the charger
until the Maintenance Charge Icon (B) at the bottom
illuminates. The Normal Charge Indicator (C) should
illuminate on the upper portion of the battery charger.
Description
p/n
Fluke Model 77 Multimeter
0644-559
Timing Light
0644-296
MaxiClips
0744-041
