Electrical System NOTE: Certain components and sensors can be checked by using the EFI diagnostic system and digital gauge (see EFI Diagnostic System in this section for more information).
SPECIAL TOOLS A number of special tools must be available to the technician when performing service procedures in this section. Refer to the current Special Tools Catalog for the appropriate tool description. Description Fluke Model 73 Multimeter Fluke Model 77 Multimeter Timing Light MaxiClips Peak Voltage Reading Adapter Test Plug/Code List
p/n 0644-191 0644-559 0644-296 0744-041 0644-307 0486-219
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 73 Multimeter or Model 77 Multimeter and when testing peak voltage, the Peak Voltage Reading Adapter must be used. If any other type of meter is used, readings may vary due to internal circuitry. When troubleshooting a specific component, always verify first the fuse(s) are good, the bulb(s) are good, the connections are clean and tight, the battery is fully charged, and all appropriate switches are activated. ELECTRICAL CONNECTIONS 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.
NOTE: Refer to all warnings and cautions provided with the battery or battery maintainer/charger.
Loss of battery charge may be caused by ambient temperature, 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.
1. When charging a battery in the vehicle, be sure the ignition switch is in the OFF position. NOTE: Be sure to maintain the fluid of the battery at the UPPER LEVEL. Use only distilled water when adding fluid to these batteries.
2. Clean the battery terminals with a solution of baking soda and water. 3. Be sure the charger and battery are in a well-ventilated area and ensure the battery charger cables will not contact any battery acid. 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 terminal of the battery. 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.
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 under the seat. After being in service, batteries require regular cleaning and recharging in order to deliver peak performance and maximum service life. The following procedures are recommended for cleaning and maintaining lead-acid batteries. Always read and follow instructions provided with battery chargers and battery products.
800E
131
