Page 8 - Manual_Polaris_RZR_ProXP-20-21

GENERAL INFORMATION

DIGITAL WRENCH® SERIAL NUMBER LOCATION ...................................................1.41
DIGITAL WRENCH® FEATURE MAP .................................................................1.42
ENGINE CONTROLLER REPROGRAMMING (REFLASH) ............................................1.44
POLARIS MOBILE DIGITAL WRENCH® (PMDW) ..........................................................1.44
ENGINE ELECTRICAL DIAGNOSTICS ....................................................................1.46
DIAGNOSTIC TROUBLE CODES OVERVIEW ........................................................1.46
MASTER TROUBLE CODE LIST......................................................................1.47
CYLINDER MISFIRE DETECTION....................................................................1.58
FLUID LEAKS .............................................................................................1.59
FLUID INSPECTION.......................................................................................1.59
FUEL SYSTEM DIAGNOSTICS............................................................................1.60
FUEL SYSTEM TROUBLESHOOTING................................................................1.60
PVT SYSTEM DIAGNOSTICS .............................................................................1.62
PVT SYSTEM TROUBLESHOOTING .................................................................1.62
PVT SYSTEM OVERHEATING / DIAGNOSIS .........................................................1.64
TRANSMISSION DIAGNOSTICS ..........................................................................1.65
HARD SHIFTING .....................................................................................1.65
TRANSMISSION ISOLATION .........................................................................1.65
FINAL DRIVE DIAGNOSTICS..............................................................................1.66
ALL WHEEL DRIVE (AWD) CONCERNS ..............................................................1.66
DRIVESHAFT (HALF SHAFT) DIAGNOSTICS ........................................................1.66
BRAKE SYSTEM DIAGNOSTICS ..........................................................................1.67
BRAKE NOISE TROUBLESHOOTING ................................................................1.67
BRAKE VIBRATION ..................................................................................1.67
CALIPER OVERHEATS (BRAKES DRAG) ............................................................1.68
POOR BRAKE PERFORMANCE......................................................................1.68
BRAKES LOCK.......................................................................................1.68
STEERING / SUSPENSION DIAGNOSTICS ...............................................................1.69
EPS TROUBLESHOOTING (POWER STEERING NON-FUNCTIONAL WITH MIL ON) .................1.69
EPS TROUBLESHOOTING (POWER STEERING NON-FUNCTIONAL WITH MIL OFF) ................1.70
EPS TROUBLESHOOTING (USING DIGITAL WRENCH®) ............................................1.71
SHOCK ANALYSIS ...................................................................................1.72
ELECTRICAL DIAGNOSTICS..............................................................................1.73
ELECTRICAL SERVICE NOTES......................................................................1.73
DIGITAL MULTI-METER (DMM) NOTES ..............................................................1.73
STATIC AND DYNAMIC TESTING ....................................................................1.73
CONNECTOR PROBING GUIDELINES...............................................................1.74
TESTING CONTINUITY / RESISTANCE ..............................................................1.75
TESTING FOR A SHORT TO GROUND...............................................................1.75
TESTING FOR A SHORT TO VOLTAGE ..............................................................1.76
TESTING FOR INTERMITTENT CONDITIONS........................................................1.77
TESTING CURRENT FLOW (AMPERAGE) ...........................................................1.77
CURRENT DRAW - KEY OFF.........................................................................1.78
TESTING VOLTAGE DROP...........................................................................1.78

1.2 9930583 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual
© Copyright Polaris Industries Inc.