Polaris 850 SKS 155 2020 User Manual

10
9850060 R02 - 2020-2021 850 AXYS™ Long Track Snowmobile Service Manual
© Copyright Polaris Inc.
10.1
BATTERY / ELECTRICAL
CHAPTER 10
BATTERY / ELECTRICAL
GENERAL INFORMATION. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . .. .. . . .. . . .. . . .. . . .. . ... . ... . . .. . . .. . . ..10.5
ELECTRICAL SYSTEM GENERAL CAUTIONS . . ... . .. . . ... . ... . ... . ... . ... . ... . .. . . ... . ... . ... . ... . .10.5
SPARK PLUGS . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . ..10.5
CHARGING / LIGHTING SYSTEM . . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . .. . . .10.5
IGNITION TIMING . .. . . .. . . .. . . .. . . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. .10.5
DIAGNOSTIC POWER CONNECTOR . . . .. . . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . ... . .. . . .. . . .. . . .. . . .. . . .10.6
ELECTRICAL HARNESS . .. .. . . .. . . .. . . .. . . .. . ... . ... . . .. . . .. . . .. . . .. . ... . ... . ... . . .. . . .. . . .. . ... . ... . .10.7
CHASSIS HARNESS CONNECTORS. ... . ... . ... . .. . . .. . . .. . . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . .. . .10.7
CHASSIS HARNESS ROUTING / RETENTION .. . . .. . . .. . . .. . ... . .. .. . . .. . . .. . . .. . ... . ... . ... . . .. . . ..10.8
HANDLEBAR CONNECTORS . ... . ... . .. .. . . .. . . .. . ... . ... . ... . ... . . .. . . .. . ... . ... . ... . ... . ... . . .. . 10.10
HANDLEBAR HARNESS LOCATIONS . . .. . . .. . . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . 10.11
HANDLEBAR HARNESS RETENTION. ... . .. . . .. . . ... . ... . ... . ... . .. . . .. . . .. . . ... . ... . ... . .. . . .. . . . 10.12
REAR HARNESS ROUTING / RETENTION . . .. . . .. . ... . . .. . . .. . . .. . . .. . . .. . ... . ... . . .. . . .. . . .. . . .. . 10.13
EGT SENSOR ROUTING .. . . .. . . .. . . .. . ... . ... . ... . . .. . . .. . . .. . ... . ... . ... . ... . . .. . . .. . ... . ... 10.15
SPEED SENSOR HARNESS ROUTING (CHAINCASE) .. . . .. . . .. . . .. . . .. . . .. . ... . ... . . .. . . .. . . 10.17
SPEED SENSOR HARNESS ROUTING (QUICK DRIVE) . . ... . .. .. . . .. . ... . ... . .. . . ... . ... . ... . 10.18
KNOCK (DET) SENSOR HARNESS ROUTING .. . ... . ... . ... . ... . ... . ... . . .. . ... . ... . .. . . ... . . 10.19
ENGINE COOLANT TEMPERATURE (ECT) SENSOR HARNESS ROUTING . . . .. . . .. . . .. . . .. . . 10.20
IGNITION COIL HARNESS ROUTING . . ... . ... . .. . . .. . . .. . . .. . . ... . ... . ... . .. . . .. . . .. . . .. . . ... 10.21
FUEL INJECTOR HARNESS ROUTING. . ... . ... . ... . . .. . ... . ... . ... . .. . . ... . ... . ... . ... . ... . .. 10.23
OIL PUMP JUMPER HARNESS ROUTING. . ... . .. . . .. . . ... . ... . ... . ... . ... . .. . . .. . . ... . ... . ... 10.25
LOAD CENTER. .. . . .. . . .. . ... . ... . .. .. . . .. . . .. . ... . ... . ... . .. .. . ... . ... . ... . .. . . ... . ... . ... . ... . ... . .. 10.26
LOAD CENTER DETAILS - 2020 TO CURRENT.. . . .. . . .. . . .. . .. .. . . .. . . .. . . .. . . .. . ... . ... . . .. . . .. . . 10.26
RELAY / FUSE DETAILS. . .. . . .. . . .. . . .. . . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. 10.28
LOAD CENTER LOCATION.. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . ... . . .. . . .. . . .. . . .. . . .. . ... . ... . . .. . . . 10.29
BATTERY . .. . . .. . ... . . .. . . .. . . .. . . .. . . .. . ... . ... . . .. . . .. . . .. . . .. . ... . ... . ... . . .. . . .. . . .. . ... . ... . ... . .. 10.30
SPECIFICATIONS .. . ... . ... . ... . .. .. . ... . ... . ... . ... . ... . ... . ... . ... . ... . .. . . ... . ... . ... . ... . ... . .. 10.30
BATTERY REMOVAL .. . ... . ... . ... . .. . . .. . . .. . . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . 10.30
BATTERY INSTALLATION . . ... . ... . ... . ... . . .. . . .. . ... . ... . ... . ... . ... . . .. . ... . ... . .. . . .. . . ... . ... . 10.31
BATTERY IDENTIFICATION . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . ... . . .. 10.32
BATTERY ACTIVATION (ELECTRIC START MODELS ONLY) . . .. . . .. . . .. . . .. . ... . ... . ... . . .. . . 10.33
DRY SHIPPED AGM BATTERY CHARGING AND TESTING. ... . ... . ... . ... . .. . . .. . . ... . ... . ... 10.36
DRY SHIPPED AGM BATTERY MAINTENANCE .. . ... . .. .. . . .. . ... . ... . ... . ... . ... . . .. . ... . ... 10.36
AGM LOW MAINTENANCE BATTERY CHARGING . . ... . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . .. 10.37
AGM BATTERY CHARGING - LOW CHARGE. . .. . . ... . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . 10.37
AGM BATTERY CHARGING - DEEPLY DISCHARGED (BELOW 3 VOLTS) . . . .. . . .. . . .. . . .. . . .. 10.37
AGM LOW MAINTENANCE BATTERY TESTING. . ... . .. .. . . .. . . .. . . .. . ... . ... . ... . . .. . . .. . . .. . 10.38
AGM LOW MAINTENANCE BATTERY MAINTENANCE . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. 10.38
BATTERY CONDUCTANCE ANALYZER . . . .. . . .. . ... . ... . .. .. . . .. . . .. . ... . ... . ... . ... . . .. . . .. . 10.38
BATTERY OPEN CIRCUIT VOLTAGE TEST (OCV). . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . . .. . 10.39
BATTERY LOAD TEST . . . ... . ... . ... . .. . . .. . . .. . . .. . . ... . ... . .. . . .. . . .. . . .. . . .. . . ... . .. . . .. . . . 10.39

Polaris 850 SKS 155 2020 Specifications

General

Brand	Polaris
Model	850 SKS 155 2020
Category	Snowmobiles
Language	English