9850060 R02 - 2020-2021 850 AXYS™ Long Track Snowmobile Service Manual
© Copyright Polaris Inc.
1.85
DIGITAL WRENCH DIAGNOSTIC
SOFTWARE
DIGITAL WRENCH DIAGNOSTIC SOFT-
WARE OVERVIEW
NOTICE
Refer to Section 2, 3, and 4 in the Instruction Manual
provided in the Digital Wrench® Diagnostic Kit to install
the Polaris Digital Wrench® diagnostic software on your
computer.
On AXYS snowmobiles, Digital Wrench allows the
technician to perform the following tests and diagnostic
procedures:
• View / clear diagnostic trouble codes
• Analyze real-time / vehicle data
• Replace ECU
• Reflash ECU
• Perform guided diagnostics
• Perform output state control testing
• Replace fuel injectors
• Perform EV actuator learning procedure
• Enable / disable / reset security
• Calibrate chaincase gearing / speedometer offset
• Prime electronic oil pump
• Replace electronic oil pump offset code
• Reset fuel injector break-in period timer
• Reset oil pump enrichment period timer
• Perform fuel pump prime
• Replace / reset Throttle Position Sensor (TPS)
NOTICE
If the snowmobile is equipped with a fully-charged
battery, it can be used to supply power to the test
connectors. If using a stand-alone service battery, do
not place the battery in the tunnel footwells. Place the
battery on the floor next to the engine compartment.
DIGITAL WRENCH SPECIAL TOOLS
TOOL PART NUMBER
PC / Laptop with Microsoft
Windows 98 / XP SP2 /
Vista / 7 / 8
N/A
Digital Wrench Diagnostic
Kit
PU-47063–C
PU-47063–C Includes
Digital Wrench Software:
PU-48731–A
Interface Cable: PU-
47151
Serial Adapter Cable: PU-
50621
SmartLink Module / Cable
Kit: PU-47471
PU-47471 Includes:
SmartLink Module: PU-
47468
SmartLink Serial Cable:
PU-47470
SmartLink CAN Interface
Cable: PU-47469
Chassis Power-Up
Harness
PS-47296–B
Next-Gen Service Power
Harness
PS-52573
Dual Power-Up Adapter
Cable
(Used to update the PS-
47296–A Chassis Power-
Up Harness)
PS-50805
Fully Charged 12V
Battery
N/A
To obtain Digital Wrench or replacement cables or
modules, contact: Bosch Automotive Service
Solutions 1-800-345–2233 or https://polaris.service-
solutions.com
GENERAL INFORMATION
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