Latest Snap-on News
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Dual-clutch transmissions used throughout Volkswagen Audi Group vehicles are renowned for rapid shifts and refined drivability, but behind that smooth performance is a complex combination of high-pressure hydraulics, a mechatronics unit and precision clutch control.
Clutch replacements on vehicles equipped with an Automated Manual Transmission (AMT) demand more than mechanical skill. On the Renault Megane IV (2016+), completing the repair requires a series of electronic adaptations to ensure the clutch, actuator and gearbox control systems work together correctly. With newly added AMT Special Functions and Actuator Tests in Snap-on® Diagnostic Software, you can finish the repair properly.
Gasoline Particulate Filters (GPF), also known as Otto Particulate Filters (OPF) or Petrol Particulate Filters (PPF), are essential components in modern petrol engines. They capture fine particulates and soot before they can escape through the exhaust system.
Most vehicles need a scan tool to perform even the simplest of maintenance functions like: oil reminder resets, placing the parking brake into service mode, battery resets and TPMS resets, to name a few.
In this Technical Focus article, we will look at how a scan tool is an integral part of the process to ensure you can remain productive in the bay.
In this Technical Focus Article, learn about how U-codes identify communication faults between vehicle control modules, typically caused by wiring, DLC pin, or scan tool adapter issues. Proper diagnosis is key to resolving U-code errors and ensuring accurate automotive communication system repairs.
Learn how to get the most from Snap-on® Diagnostic Software when working on diesel vehicles. This article walks you through DPF regeneration, AdBlue dosing, and NOx sensor checks, while showing how to monitor the full diesel emission system workflow. For more detailed troubleshooting tips, a linked Technical Focus article provides extra guidance.
U-codes signal communication issues on a vehicle’s CAN bus are problems that some scan tools often struggle to diagnose effectively. This article explores why U-codes are so challenging and how Snap-on® diagnostic tools—equipped with exclusive software like Fast-Track® Intelligent Diagnostics, Troubleshooter Tips and FAST-TRACK® Guided Component Tests—equip technicians’ with diagnostic information specifically for the vehicle and code you are working on, enabling you to complete the repair quickly and confidently.
Take a dive into the ADAS Advantage where we cover how integrating Advanced Driver Assistance Systems into diagnostic software enables collision and general repair shops to perform OEM‑compliant calibrations in‑house—boosting safety, streamlining operations, and unlocking new revenue opportunities with powerful vehicle communication and guided testing tools.
In this Technical Focus Article, you'll learn how using a lab scope alongside a scanner gives techs deeper, real-time insight for more accurate diagnostics that reveal intermittent faults hidden in OEM-specific systems.
Learn why component testing matters across all systems, how it supports safer smarter EV and hybrid diagnostics, and what you could be missing if your tool doesn't have it. Whether you're diagnosing EVs or hybrids, Fast-Track Guided Component tests from Snap-on, give you more than data - they guide you through component testing from start to finish.
Snap-on Technical Focus Articles
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Technical and product advice from Snap-on helping you with vehicle diagnostics, repairs, wheel alignment and more.
Most vehicles need a scan tool to perform even the simplest of maintenance functions like: oil reminder resets, placing the parking brake into service mode, battery resets and TPMS resets, to name a few.
In this Technical Focus article, we will look at how a scan tool is an integral part of the process to ensure you can remain productive in the bay.
Uncover the crucial steps for testing a vacuum operated solenoid valve, essential for diagnosing and resolving turbocharger wastegate issues.
The increase in sensors and ECU’s built the foundation for the next generation of vehicles. All these new sensors make vehicle diagnosis and repair more complicated than ever. So here our Snap-on's tips for streamlining the diagnostic process
Snap-on Product Advice And Tips
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See what a Sun automated test lane can do for your workshop's productivity and profitability - especially with the addition of a wheel alignment system.
Looking for advice on how to change run-flat tyres on a vehicle? Sun tyre changers are equipped for that - read on to find out more.
Learn tips and advice on how to utilise your Sun garage equipment from Snap-on within your workshop and deal with challenging tasks.
Snap-on Customer Testimonials
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See what Ian Durston of Ian Durston Motor Services in Walton, Somerset, felt after his purchase of a Prism wheel aligner with Snap-on.
Read why a Snap-on diagnostic platform has been integral to the operations of Swiss Valley Garage in Clevedon, near Bristol.
See how Snap-on project-managed the move of one Sun MOT bay and the installation of a second new one at a new facility for Ignition Motorsport in Newbury.