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Polaris 850 SKS 155 2020 User Manual

Polaris 850 SKS 155 2020
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10
9850060 R02 - 2020-2021 850 AXYS™ Long Track Snowmobile Service Manual
© Copyright Polaris Inc.
10.3
PBR LOCATION . .. . . .. . ... . ... . ... . ... . . .. . . .. . ... . ... . ... . ... . ... . ... . . .. . ... . ... . .. . . ... . ... . ... . ... . . 10.72
PBR DETAILS . ... . . .. . . .. . . .. . ... . ... . ... . ... . . .. . . .. . ... . ... . ... . ... . ... . . .. . . .. . ... . ... . .. . . ... . ... . . . 10.73
PBR CIRCUIT . .. .. . . .. . ... . ... . ... . ... . ... . ... . ... . ... . ... . .. . . ... . ... . ... . ... . ... . .. . . .. . . ... . ... . ... . . 10.74
PBR TESTING. . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . ... . .. .. . . .. . . .. . . .. . ... . ... . .. .. . . .. . ... . ... . ... . 10.74
PBR DIAGNOSTIC TROUBLE CODE LIST. . . .. . ... . ... . ... . . .. . . .. . . .. . . .. . ... . ... . ... . . .. . . .. . . .. . ... . . 10.75
PBR UPDATE / REPLACEMENT.. . . .. . . .. . . .. . . .. . . .. . ... . ... . .. .. . . .. . . .. . ... . ... . ... . .. .. . ... . ... . ... . 10.77
STATOR.. . ... . ... . .. .. . . .. . ... . ... . ... . ... . ... . . .. . ... . ... . ... . ... . ... . ... . . .. . ... . ... . .. . . .. . . ... . ... . ... . . 10.78
STATOR CIRCUIT / ARCHITECTURE.. . ... . ... . ... . ... . ... . .. . . ... . ... . ... . ... . ... . .. . . .. . . ... . ... . ... . . 10.78
STATOR TESTING .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . ... . . .. . . .. . . .. . . .. . . .. . ... . ... . .. .. . . .. . . . 10.79
STATOR HARNESS ROUTING . ... . ... . ... . . .. . ... . ... . ... . ... . ... . ... . . .. . ... . ... . .. . . ... . ... . ... . ... . . 10.80
FERRITE SUPPRESSOR... . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . .. . . ... . 10.81
CONTROLLERS / CONVERTERS . . .. . ... . ... . ... . .. .. . ... . ... . ... . ... . ... . ... . . .. . ... . ... . .. . . .. . . ... . .. 10.82
EV ACTUATOR WIRE HARNESS CONNECTOR . . . ... . ... . ... . ... . .. . . .. . . .. . . ... . ... . ... . .. . . .. . . .. . . .. 10.82
EV ACTUATOR SMART CONTROLLER. . .. . . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . 10.82
ELECTRONIC OIL PUMP - RESISTANCE CHECK .. . .. .. . . .. . ... . ... . ... . ... . ... . . .. . ... . ... . ... . ... . ... 10.83
SWITCHES . . .. . . .. . ... . ... . ... . .. .. . . .. . ... . ... . ... . ... . ... . . .. . ... . ... . ... . ... . ... . ... . ... . ... . ... . .. . . .. . 10.84
IGNITION SWITCH . .. . . .. . . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . . 10.84
OIL LEVEL SENDER . .. . . .. . . .. . . .. . . .. . . .. . .. .. . . .. . . .. . . .. . ... . ... . ... . . .. . . .. . . .. . ... . ... . ... . ... . . .. 10.84
AUXILIARY STOP SWITCH.. . ... . . .. . ... . ... . .. . . ... . ... . ... . ... . ... . ... . .. . . ... . ... . ... . ... . ... . .. . . .. . 10.84
THROTTLE RELEASE SWITCH . . . .. . ... . ... . ... . ... . . .. . . .. . ... . ... . ... . ... . ... . . .. . ... . ... . ... . .. . . ... 10.85
BRAKE SWITCH . ... . ... . .. .. . ... . ... . ... . ... . ... . ... . ... . ... . ... . .. . . ... . ... . ... . ... . ... . .. . . .. . . ... . .. 10.85
TETHER SWITCH . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . ... . . .. . . .. . . .. . . .. 10.85
FUSES / DIODES / RESISTORS .. . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . 10.86
BATTERY POWER FUSE.. . . .. . . .. . . .. . . .. . . .. . ... . . .. . . .. . . .. . . .. . . .. . . .. . ... . . .. . . .. . . .. . . .. . . .. . ... . . 10.86
CIRCUIT BREAKER . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . 10.86
RELAYS.. . ... . ... . .. . . .. . . .. . . .. . . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . .. . . ... . .. . . .. . . .. . . .. 10.87
RELAY OVERVIEW. . ... . ... . .. . . ... . ... . . .. . ... . ... . .. . . .. . . ... . ... . ... . ... . ... . .. . . .. . . ... . ... . ... . ... . 10.87
BATTERY CHARGE RELAY . .. .. . . .. . ... . ... . ... . ... . ... . . .. . ... . ... . ... . .. . . ... . ... . ... . ... . ... . .. . . .. . 10.87
EV LEARN RELAY.. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . ... . .. .. . . .. 10.87
STARTER SOLENOID .. . . .. . . .. . . .. . . .. . . .. . ... . .. .. . . .. . . .. . ... . ... . ... . ... . . .. . . .. . ... . ... . ... . ... . ... 10.88
CAPACITORS . . . .. . ... . ... . ... . ... . ... . ... . . .. . ... . ... . .. . . ... . ... . ... . ... . ... . ... . .. . . ... . ... . ... . ... . ... . 10.89
GROUND SPEED SENSOR CAPACITOR OVERVIEW . .. . . .. . ... . ... . . .. . . .. . . .. . . .. . ... . ... . ... . . .. . . .. 10.89
MEASURING CAPACITANCE.. .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . .. .. . . .. . . .. . . .. . . .. . ... . ... . . .. . . .. . . .. . . . 10.89
ELECTRIC START / BATTERY BRACKET . ... . ... . .. .. . ... . ... . ... . ... . ... . ... . . .. . ... . ... . .. . . ... . ... . .. 10.90
STARTER MOTOR / FLEX DRIVE ASSEMBLY VIEW. . . .. . . .. . .. .. . . .. . . .. . . .. . . .. . ... . .. .. . . .. . . .. . ... . . 10.90
STARTER MOTOR / FLEX DRIVE SERVICE . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . 10.91
BATTERY BRACKET ASSEMBLY. ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . 10.93
ELECTRIC START HARNESS ROUTING . . .. . . .. . . .. . . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. 10.94
BATTERY HARNESS ROUTING . . .. . . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . 10.95
CIRCUIT DIAGRAMS . .. . . .. . . .. . ... . ... . ... . . .. . . .. . . .. . ... . ... . ... . ... . . .. . . .. . . .. . ... . ... . ... . ... . . .. . . . 10.99
CIRCUIT DIAGRAM VIEWING . . ... . ... . .. .. . ... . ... . .. . . ... . ... . ... . ... . ... . ... . .. . . ... . ... . ... . ... . ... . 10.99
IGNITION CONTROL SYSTEM OVERVIEW .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . . 10.99
ADDITIONAL CIRCUIT DIAGRAMS. .. . . .. . . .. . . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . .. . . . 10.99
NEXT-GEN SERVICE POWER HARNESS CIRCUIT DIAGRAM . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . 10.100
HAND / THUMB WARMERS .. . ... . ... . ... . . .. . ... . ... . .. . . ... . ... . ... . ... . ... . ... . .. . . ... . ... . ... . ... . ... 10.101
HAND / THUMB WARMER POWER MANAGEMENT .. . ... . . .. . . .. . . .. . . .. . . .. . . .. . ... . . .. . . .. . . .. . . .. . . 10.101
THUMB WARMER DIAGNOSTICS. . . ... . ... . ... . ... . .. . . .. . . .. . . ... . ... . ... . ... . .. . . .. . . .. . . ... . ... . ... 10.101
BATTERY / ELECTRICAL

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Polaris 850 SKS 155 2020 Specifications

General IconGeneral
BrandPolaris
Model850 SKS 155 2020
CategorySnowmobiles
LanguageEnglish

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