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TOOLBOX PLUS™ Diagnostic Software

The latest evolution of WABCO TOOLBOX™

TOOLBOX PLUS provides an enhanced user experience to expedite vehicle and trailer diagnosis and minimize downtime. The software features a brand new user interface, support for WABCO’s current and latest product releases, automatic identification of WABCO systems on the vehicle, and pre-populated warranty forms for email to the WABCO Customer Care Center.


Diagnostic support for the WABCO product portfolio including iABS™, mBSP™, TailGUARD™ and more


Features a redesigned homepage, including a menu with applications grouped by truck/tractor, bus and trailer


Includes “roll call” feature that automatically detects and populates WABCO systems included on the vehicle 


Saves time by pre-populating WABCO’s warranty forms with vital information such as VIN and fault code(s)

TOOLBOX PLUS™ Diagnostic Software

In addition to the newest features provided by TOOLBOX PLUS mentioned above, the advanced diagnostic software provides the same great features users have come to expect:

Displays both static and dynamic information from the system under test as well as both active and stored system faults

Activates components to verify system integrity and correct component operation and installation wiring

Provides access to repair documents, maintenance manuals and installation instructions" 

Provides reverse Diagnostic Trouble Code (DTC) lookup

Enables Aftermarket Programming for most pneumatic and hydraulic ABS ECUs 

Includes J1939 Bus Monitor for 500k Baud



Diagnostic Capabilities

Product Support

Tractor: SmartTrac® Stability Control Systems [Pneumatic ABS (mBSP, E8, E and D ECUs) and Electronic Braking System (EBS)], OnGuard® Collision Mitigation System, OnLane® and OnLaneALERT® Lane Departure Warning, OnSide® Blind Spot Detection, OptiRide® Electronically Controlled Air Suspension (ECAS), ECAS for Tractor (12V)

Trailer: ABS (iABS™, Enhanced Easy-Stop™ and Easy-Stop™), Roll Stability Support (RSS), TailGUARD™ Reversing Collision Avoidance System

Truck (Medium Duty), Bus and Motor Home Chassis: SmartTrac® Stability Control Systems (Hydraulic ABS, HABS-E version and Hydraulic Power Brake), ECAS for Buses (24V)

Aftermarket Programming 

Enabling Quicker Configuration

TOOLBOX PLUS’s Aftermarket Programming application enables quicker configuration of replacement Electronic Control Units (ECUs) for WABCO’s tractor/truck Anti-Lock Braking Systems (ABS) and the WABCO OnLaneALERT® Lane Departure Warning camera. WABCO’s programmable ECUs are applicable for a wide range of vehicles and help fleets to reduce downtime and costs through greater affordability and minimized unit inventory requirements. Configuration files are available for download at wabco.snapon.com. WABCO also provides an optional Bench Programming Unit, enabling users to program ECUs on the bench versus directly on the vehicle.



Available by Subscription

Providing You The Most Up-To-Date Information

Customers can purchase a one-year subscription to TOOLBOX PLUS through WABCO’s exclusive distributor Snap-on by visiting wabco.snapon.com or calling +1 (800) 639-6774. Subscriptions include free updates to the software as they are made available, ensuring users have the most up-to-date information on WABCO products and technologies.


(NOTE: This software requires a paid subscription, registration key and serial number to be activated. If you would like to purchase a subscription please visit wabco.snapon.com)