Polaris 9919820 Offroad Vehicle User Manual


 
ELECTRICAL
10.34
BRAKE LIGHT SWITCH
1. Remove the front cover.
Brake Lamp Switch
Brake Switch Location: Under
front cover below headlight pod.
2. Disconnect wire harness from switch.
3. Connect an ohmmeter across switch contacts.
Reading should be infinite ().
4. Apply brake at handlebar lever and check for
continuity between switch contacts. Replace
switch if there is no continuity or greater than .5
ohms resistance when the brake is applied with
slight pressure.
FUEL SENDER TEST
1. Drain the fuel tank and remove it from the atv.
2. Set the fuel tank on a flat surface.
3. Hook up an ohm meter to the fuel sender harness
Violet/White wire (B) and Brown wire (C).
4. With the sender float in the empty position,the
meter should read 5 ohms.
5. Slowly tilt invert the tank so that gravity moves the
sender float to the full position, the meter should
now read 90 ohms.
ABC
Empty -- 6Ω±5%
Half -- 47Ω±5%
Full -- 90Ω±5%
6. If the readings are not between 5 ohms and 90
ohms
, or if the reading is erratic or LCD display
’sticks’, check the following before replacing the
fuel pump assembly.
G Loose float
G Float contact with tank
G Bent float rod
If none of the conditions exists, the sender assembly is
faulty. Fuel pump assembly replacement is required.