Table of Contents
FINAL DRIVE DIAGNOSTICS
DRIVELINE MODE DIAGNOSTICS
During testing, the unit can be operated slowly while on a lift to check correct wheel rotation, and Digital Wrench data
grids can be used to monitor Enabled/Disabled status of each solenoid.
DRIVELINE MODE OPERATIONS IN NORMAL CONDITIONS
DRIVELINE MODE
2WD
4WD
4WD Lock
*IMPORTANT: 2WD and 4WD Lock operations will be observed opposite if the front drive electrical connections are
swapped.
DRIVELINE MODES, GEAR POSITION, AND ENGINE STATUS
As the Pinion Disconnect and Differential Lock Solenoids must remain powered for the 2WD and 4WD Lock Driveline
Modes, as in the Driveline Mode Operations in Normal Conditions table, engine-off battery conservation requires a
specific mode strategy. These strategies are laid out in the tables below.
NORMAL DRIVELINE MODE CONDITION WITH IGNITION ON, ENGINE OFF
2WD
4WD
4WD Lock
NORMAL DRIVELINE MODE CONDITION WITH IGNITION ON, ENGINE ON
2WD
4WD
4WD Lock
9940259 R02 - 2022 RZR PRO R / PRO R 4 Service Manual
© Copyright Polaris Industries Inc.
PINION DISCONNECT
WHEELS ROTATING
SOLENOID ENABLED
2 (Both Rear)*
3 (2 Rear, 1 Front)
4*
Park/Neutral
4WD
Both Solenoids OFF
4WD
Both Solenoids OFF
4WD
Both Solenoids OFF
Park/Neutral
2WD
Pinion Disconnect. Powered
4WD
Both Solenoids OFF
4WD
Both Solenoids OFF
GENERAL INFORMATION
DIFFERENTIAL LOCK
SOLENOID ENABLED
Yes*
No
No*
Selected Gear
Reverse/Low/High
4WD
Both Solenoids OFF
4WD
Both Solenoids OFF
4WD Lock
Differential Lock Powered
Selected Gear
Reverse/Low/High
2WD
Pinion Disconnect. Powered
4WD
Both Solenoids OFF
4WD Lock
Differential Lock Powered
1
No*
No
Yes*
1.53
Chapters
Table of Contents
Troubleshooting
