Arctic Cat Sno Pro 120 2011, Service Manual

Page: 289 / 535

5-28
3. Connect the switch harness to the main wiring har-
ness. Position the wires so they will not be either
pinched or come in contact with any moving compo-
nents. Start the engine and check the switch for
proper operation.

NOTE: On the F-Series/T-Series/Z1 models, return
the console to position and secure with the two rear
screws.
Headlight Dimmer Switch
REMOVING/TESTING
1. Remove the handlebar pad (if applicable).
2. Remove the four screws securing the left-side han-
dlebar control assembly; then remove the control
assembly from the handlebar.
3. Disconnect the HI/LO beam harness from the switch.
4. With the switch in the LO beam position, connect
one ohmmeter lead to pin (A) and the other ohmme-
ter lead to pin (C). The meter must read 1 ohm or less
resistance.
CM109A
5. With the switch in the HI beam position, connect one
ohmmeter lead to pin (B) and the other ohmmeter
lead to pin (C). The meter must read 1 ohm or less
resistance.

NOTE: If either test does not read within specifica-
tion, replace the complete control assembly.
INSTALLING
1. Connect the HI/LO beam harness to the switch; then
place the control assembly on the handlebar.
2. Secure with the four screws, then install the handle-
bar pad (if applicable).
Testing Handlebar
Warmer Elements

NOTE: During this test, resistance will vary due to
temperature; therefore, this test should be made at
room temperature of 20° C (68° F).

NOTE: To access the element connectors, the han-
dlebar control assembly for the side being tested
must be removed.
1. Remove the handlebar pad (if applicable); then dis-
connect the handlebar warmer three-wire connector.
2. In the element connector, connect one ohmmeter
lead to the green/white lead; then connect the other
ohmmeter lead to the green lead.
3. The meter must read between 6.3-7.7 ohms.
4. In the element connector, connect the ohmmeter
between the green/blue and green lead wires on the
2-stroke models or between the green/black and yel-
low lead wires on the 4-stroke models.
5. The meter must read between 12.6 and 15.4 ohms.
6. Replace any element measuring less than or more
than the specified amount.

NOTE: Repeat test for the other element.
7. Connect the leads; then install the handlebar control
assembly and secure the handlebar pad (if applica-
ble).
Testing Thumb Warmer
Element

NOTE: During this test, resistance will vary due to
temperature; therefore, this test should be made at
room temperature of 20° C (68° F).
1. Remove the handlebar pad (if applicable); then dis-
connect the thumb warmer three-wire connector.
2. In the element connector, connect one ohmmeter
lead to the green/white lead; then connect the other
ohmmeter lead to the green lead.
3. The meter must read between 1.5 and 6.9 ohms.
4. In the element connector, connect the ohmmeter
between the green/blue lead and the green lead on
the 2-stroke models or between the green/black lead
and the yellow lead on the 4-stroke models.
5. The meter must read between 5.5 and 23.0 ohms.

NOTE: If either test is not within specification,
replace the thumb warmer element.
6. Connect the leads; then install and secure the handle-
bar pad (if applicable).
Testing Handlebar
Warmer/Thumb Warmer
Switch
REMOVING/TESTING
1. Remove the handlebar pad.
Manual
Table of Contents