Polaris Sportsman XP 1000 S 2020 Service Manual page 523

Engine Cranks but does Not Start ..............................1.30
No Crank No Start or Slow Crank...............................1.32
Over Heating .........................................................1.33
Warning Lights.......................................................1.34
Digital Wrench
Diagnostic Connector ............................................... 4.3
Digital Wrench®
Communication Errors.............................................1.40
Diagnostic Connector ..............................................1.40
ECU Reprogramming ..............................................1.42
Feature Map..........................................................1.41
Guided Diagnostics ................................................1.38
Polaris Mobile Digital Wrench® (PMDW) .....................1.42
Serial Number Location ...........................................1.40
Software Installation and Updates ..............................1.39
Software Overview .................................................1.38
Special Tools .........................................................1.38
Drive Belt
Inspection.............................................................. 6.9
Installation ............................................................6.10
Removal................................................................ 6.9
Drive Clutch
Assembly .............................................................6.21
Assembly View ......................................................6.13
Bushing Service .....................................................6.19
Disassembly .........................................................6.14
Inspection.............................................................6.18
Operation .............................................................. 6.2
Spring Inspection ...................................................6.15
Drive Coupler / Starter Gear
Assembly View ......................................................3.38
Torque Sequence ...................................................3.38
Drive Line
Switch..................................................................12.8
Driven Clutch
Assembly .............................................................6.28
Assembly View ......................................................6.23
Bushing Service .....................................................6.26
Disassembly .........................................................6.24
Operation .............................................................. 6.2
Slider Inspection ....................................................6.24
Driveshaft
Boot Inspection ......................................................2.30
Driveshaft (Half Shaft)
Diagnostics ...........................................................1.64
Driveshaft / CV Joint
CV Joint Replacement (Outer) ..................................8.40
Handling Tips ........................................................8.40
Dynamic
Testing .................................................................1.71
E
ECU
Diagnostic Trouble Codes Overview ...........................1.44
ETC Learn Procedure .............................................4.20
Pinouts (Domestic Models).......................................4.14
Pinouts (International Models)...................................4.17
Removal / Replacement...........................................4.13
EFI
Service Notes ......................................................... 4.8
EFI System
Assembly View ....................................................... 4.5
Electrical
Connector Probing Guidelines...................................1.72
Continuity / Resistance ............................................1.73
9931493 R03 - 2020-2021 Sportsman XP 1000 S Service Manual
© Copyright Polaris Inc.
Current Draw - Key Off ...................................1.76, 12.22
Digital Multi-Meter (DMM) ........................................1.71
Service Notes ........................................................1.71
Static and Dynamic Testing ......................................1.71
Testing Current Flow (Amperage) ..............................1.75
Testing For A Short To Ground ..................................1.73
Testing For A Short To Voltage ..................................1.74
Testing for Intermittent Conditions ..............................1.75
Testing Voltage Drop ...............................................1.76
Electronic Control Unit (ECU)
Operation Overview ................................................4.12
Electronic Fuel Injection (EFI)
General Information ................................................. 4.3
Identification / Location ............................................. 4.6
Initial Priming / Starting Procedure .............................. 4.4
Operation Overview ................................................. 4.4
Electronic Power Steering (EPS)
Installation ............................................................9.10
Operation ........................................................... 12.39
Removal................................................................ 9.9
Troubleshooting - EPS Non-Functional MIL Off .............1.68
Troubleshooting - EPS Non-Functional MIL On .............1.67
Troubleshooting - Using Digital Wrench® ....................1.69
Electronic Throttle Body
Learn Procedure ....................................................4.20
Electronic Throttle Control (ETC)
Overview ..............................................................4.20
Replacement.........................................................4.20
Test .....................................................................4.20
Engine
Accessible Components ..........................................3.41
Breather Hose .......................................................2.23
Combustion Chamber .............................................3.51
Cooling System......................................................3.10
Cylinder Head Inspection .........................................3.48
Cylinder Head Removal ...........................................3.48
Cylinder Head Warp................................................3.49
Cylinder Inspection .................................................3.63
Filter Change.........................................................2.22
Installation Notes ...................................................3.45
Limiting / Misfire .....................................................1.56
Oil Change............................................................2.22
Oil Flow Diagram..................................................... 3.6
Oil Level ...............................................................2.22
Oil Passage Tube ...................................................3.67
Oil Pressure Test..................................................... 3.5
Oil Pump Rotor Clearance........................................3.55
Piston to Cylinder Clearance.....................................3.64
Removal...............................................................3.41
Specifications ......................................................... 3.7
Troubleshooting .....................................................1.35
Valve Inspection.....................................................3.50
Valve Sealing Test ..................................................3.73
Valve Seat Reconditioning........................................3.51
Engine Antifreeze
50/50 Extended-Life................................................2.19
Engine Breather
Removal...............................................................3.46
Engine Components
Torque Sequence ...................................................3.25
Engine Coolant Temperature (ECT) Sensor
Operation Overview ................................................4.24
Replacement.........................................................4.24
Test .....................................................................4.24
Engine Lubrication
Oil Flow Diagram..................................................... 3.6
Specifications ......................................................... 3.4
INDEX
IX
IX.3