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Snap-on News Releases

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After the Repair: The Power of Snap-on® Service Resets and Relearns

Snap-on® Service Resets and Relearns is an exclusive time-saving and productivity feature available on diagnostics products including: ZEUS™, TRITON™, and APOLLO™ Serie s on the latest software with an active software subscription. Here's what you need to know

Aftermarket Top Technician 2022 Finalist’s Confirmed

Snap-on are extremely proud to support and sponsor the industry, by encouraging technicians and garages to be innovative and breaking through barriers to be the best. The Aftermarket Top Technician 2022 finalists have been confirmed.

Aftermarket Top Technician and Top Garage Winners Revealed

The Top Technician 2022 winner and runner up have been revealed. The winner for 2022 is Andrew West from Erme Valley Autos in Ermington, Devon. John Hall, a Thirsk, Yorkshire, resident, came in second. Both were among the five competitors that advanced to the competition's final, which took place on Saturday, October 1, at the Delphi Technical Training Centre in Warwickshire.

Aftermarket Top Technician Sponsorship

The highly anticipated Top Technician 2023 competition has reached an exciting stage as the list of semi-finalists has been revealed. These skilled technicians will be competing for a place in the Top Technician final, taking place at Delphi Technologies Training Centre in Warwick on Saturday 2nd September 2023.

Air Con Machines - We're Rolling Back Prices!

We are rolling the prices back to 2019, so make sure you grab yourself an absolute bargain on all Sun® air-conditioning service equipment! Total Shop Solutions knows what is important to the garage owner, giving you the opportunity to make your garage more profitable and efficient. Now is your chance to save hundreds of pounds on garage equipment direct from Snap-on.

An introduction to FAST-TRACK® Guided Component Tests

When it comes to diagnosing issues on modern vehicles, diagnostic tools play a pivotal role in unveiling the mysteries hidden beneath the bonnet. In this article, we'll delve into FAST-TRACK® Guided Component Tests, an exclusive feature available within the latest Snap-on® Diagnostic Software Release.

Are you Equipped to Service Electric and Hybrid Cars?

The growth of the Battery Electric Vehicle market is expected to accelerate in the coming years as the UK prepares for the UK ban on new petrol and diesel vehicle sales. With more electric and hybrid vehicles on the road each year, it won't be long before you are turning away customers!

Are You Ready To Service Electric & Hybrid Vehicles?

Automotive technology is moving at a rapid pace and has been for some time. Moreover, the introduction of electric and hybrid vehicles is one of the next significant evolutions. Here is how Snap-on are staying ahead.

Autumn 2023 Software Has Landed!

New features and coverage, plus everything from previous releases, give technicians the opportunity to take advantage of state-of-the-moment diagnostic solutions to perform smarter fixes that lead to complete repairs and satisfied customers. Check out the Autumn 2023 Software Upgrade here to see how it will help you take your diagnostics to the next level

Autumn 2024 Software Has Landed!

Snap-on provides more coverage than any other diagnostic tool in the industry with the breadth and depth of manufacturer-level capabilities for general and collision repair. Take a look to see what the Autumn 2024 coverage includes.

Benchmark Yourself With Snap-on Information System

Find out how the new Snap-on Information System saves you time and money while increasing your efficiency thanks to its comprehensive technical information.

Bring Peace of Mind to Your Customers With Snap-on Vehicle System Reports

Discover how the vehicle system scan reports offered by Snap-on® diagnostic tools help you to get into good practices and give your customers peace of mind.

Create A Direct Connection With The Snap-on Cloud

Find out how the Snap-on cloud and a current diagnostic software upgrade can help you create a direct connection to your customers and speed up your processes.

Fast-Track® Intelligent Diagnostics -The Power It Brings You

When it comes to diagnosing issues on modern vehicles, diagnostic tools play a pivotal role in unveiling the mysteries hidden beneath the bonnet. In this article, we'll delve into the Snap-on® Exclusive, Fast-Track Intelligent Diagnostics which provides a Troubleshooting workflow within your tool, available only with the latest software.

Find The Fix Faster With The New Diagnostic Thermal Imager Elite From Snap-on

See how the new Diagnostic Thermal Imager Elite helps you find the fix faster with infrared technology to reveal heat, giving you a more accurate diagnosis.

Free Online TRITON-D8™ Training Now Available

Learn more about getting the most out of your new TRITON-D8 scan tool from Snap-on with this series of free online training modules and quick tips videos.

Garage equipment promotions of April-June 2023

This is your first opportunity to see the latest garage equipment deals from Snap-on®

Get Core Features Fast With The New John Bean V2280 Wheel Aligner

Find out how you can bring intuitive wheel alignment workflows and get to work on vehicles quickly with the new John Bean V2280 wheel aligner.

Get Even More From Snap-on Information System

Find out all about the latest updates to Snap-on Information System - the benchmark in technical information - and what they can do for your business.

Give Your Problem-Solving Abilities A Boost With The Latest Snap-on Diagnostic Software Upgrade

Learn how you can give your problem-solving abilities a boost with the latest diagnostic platform software upgrade from Snap-on.

Industry Leading Customer Support From Snap-on®

Snap-on® strives to provide garage owners with total peace of mind that their investment is supported by industry-leading technical customer support and aftercare services. Here's how...

Industry-Backed Diagnostic Training From Snap-on

Learn more about the IMI-accredited training courses and seminars from by Snap-on to help you get more out of your diagnostic equipment and develop your skills.

Intro to Snap-on® Cloud

When it comes to diagnosing issues on modern vehicles, diagnostic tools play a crucial role in uncovering hidden complexities under the bonnet. This article explores Snap-on® Cloud Service, an integral feature on your tool when using the latest diagnostic software release. It transforms how technicians interact with customers and insurance companies to manage reports, images and diagnostic data.

Join the Revolution with Intelligent Diagnostics Live on ZEUS

Find out how the revolutionary Snap-on® Intelligent Diagnostics live on ZEUS is your ultimate time-saver and gives you the fastest path to complete the job.

New 16.2 Diagnostic Software Upgrade From Snap-on

Snap-on’s new 16.2 software upgrade means technicians’ handheld tools will provide the same comprehensive performance as on the first day of use.

New Commercial Vehicle Tyre Changer And Wheel Balancer From Hofmann

See the latest tyre changer and wheel balancer from Hofmann - ideal if you're a commercial vehicle workshop looking to grow your tyre and wheel servicing.

New Diagnostic Software Upgrade Saves Time In The Workshop

Read how the new upgrade to Snap-on’s diagnostic software saves you time and puts new information for thousands of vehicles and systems into your hands.

New ETHOS Edge Diagnostic Platform From Snap-on

Find out how the new Snap-on® ETHOS® Edge full function car diagnostic scan tool takes entry-level diagnostics to a new high in performance and coverage.

New Garage Equipment Promotions For Autumn 2022

Snap-on creates special offers on its leading Garage Equipment from Total Shop Solutions brands Sun, Hoffman, and John Bean every three months. Take a look at our Autumn offers now!

New Garage Equipment Promotions For Autumn 2023

Snap-on creates special offers on its leading Garage Equipment from Total Shop Solutions brands Sun, Hoffman, and John Bean every three months. Take a look at our Autumn offers now!

New Garage Equipment Promotions For Summer 2024

Snap-on creates special offers on its leading Garage Equipment from Total Shop Solutions brands Sun, Hoffman, and John Bean every three months. Take a look at our Summer offers now!

New MCL1000 Motorcycle Scissor Lift from Sun

Motorcycle Season is fast approaching and with the latest garage equipment product introduction from Snap-on it's a great time to update your garage with equipment to assist you with motorcycle repairs

New MODIS Edge Diagnostic Platform From Snap-on

Say hello to confidence with MODIS Edge – the car diagnostic tool from Snap-on that provides the speed and performance expected by technicians.

New Snap-on Diagnostic Software Update Adds To Technicians’ Platforms

See what the latest Snap-on vehicle diagnostic software release can bring to your platform and how it can help your business be even more productive.

New Snap-on Diagnostic Software Upgrade Is Now Available

Learn about the latest Snap-on diagnostic software upgrade - and how its new and enhanced features will help you with ADAS, electric vehicles and much more.

New Snap-on SOLUS Legend Scan Tool Released

Learn about SOLUS Legend - the latest diagnostic tool from Snap-on - and how it puts sophisticated functionality and detailed vehicle coverage in your hands.

New Snap-on ZEUS™+ Diagnostic Tool

The NEW ZEUS+™ simplifies your diagnostic process and guides you through the right repair, avoiding unnecessary steps along the way. It gives you the software coverage, processing power and speed, and access to the information you need to work smarter, faster and better on every job.

New Snap-on® SOLUS+™ Is the Next Generation Scan Tool for Next Generation Technicians

Snap-on® delivers innovative products and services, and SOLUS+™ is no exception. SOLUS® is already trusted by technicians worldwide, now the platform has been redesigned and upgraded to be the ultimate scan tool for everyday maintenance and repairs.

New Sun Commercial Diagnostics Tablet From Snap-on

Find out how the new features of the next-generation Sun Commercial Diagnostics tablet from Snap-on can save time and boost profitability.

New Sun One-Person Testing Car Scissor Lift Brings Growth Opportunities To Workshops

See how the latest addition to the range of Sun vehicle lifts provides MOT stations with an efficient and cost-effective way to modernise their equipment.

New Sun Tyre Changers And Wheel Balancers

New into the Sun range of garage equipment from Snap-on is a series of packages that allow garages to expand their offering into wheel servicing.

New VERUS Edge Snap-on Diagnostic Unit

Find out about the new VERUS Edge handheld diagnostic tool from Snap-on - with its exclusive systems designed to help you with any workshop challenge.

OEM Repair Info: A Guide To Technical Service Bulletins

As vehicle systems become increasingly complex, automotive technicians often face faults or symptoms they've never encountered before. A significant amount of diagnostic time is spent searching for relevant information, but to improve efficiency, faster access to critical information is essential.  Here are two key information sources that will improve your diagnostic workflow:  OEM Information: Includes manufacturer data, technical service bulletins (TSBs), and repair procedures.  Real-World Information: Based on actual repair experiences and technician insights. To learn more about how real-world information can enhance your diagnostic process read our article on the power of experienced-based information.

Press Releases

Read Snap-on's press releases, news stories and submissions to the trade press.

Queen's Awards Bring Royal Recognition For Snap-on

Snap-on has received Royal recognition of its double success in this year’s Queen’s Awards for Enterprise after being formally presented with the honours.

Rest In Peace Your Majesty

As the world comes to terms with the loss of our head of state, Her Majesty Queen Elizabeth II, Snap-on would like to express our deep sadness and condolences to the Royal family and her subjects.

Revamped Sun Commercial Diagnostics Unit

See how to get fast operation, intuitive software and rugged durability in your workshop with the updated Sun Commercial Diagnostics Unit from Snap-on.

See The New Laser And Sonar Wheel Balancer From Sun

See how the new SWB340L wheel balancer from Sun brings touchscreen technology, sonar measurement and pinpoint laser accuracy to help you be fast and on the spot.

Snap-on 17.2 Diagnostic Software Upgrade

Find out how Snap-on diagnostic software upgrade 17.2 brings new coverage and increased capabilities to your fingertips.

Snap-on Adds ADAS Systems Coverage Search To Website

Read about the latest innovation to the in-depth Advanced Driver Assistance Systems (ADAS) coverage from Snap-on and find out how to get it at your fingertips.

Snap-on Competition - Its Time To Win!

You have a once-in-a-lifetime chance to win a piece of Snap-on history! Snap-on founder Joseph Johnson, an engineer from Milwaukee, had an idea that would revolutionise repair and make work easier for professional mechanics across the world. Five unique handles and ten sockets that snapped on interchangeably, coined “Five do the work of Fifty,” launched a company that would shape an industry, starting in the early 20th century.

Snap-on Helps Technicians Find Their Ideal Intelligent Diagnostics Platform

Find out how Snap-on is making it even easier for you to discover the ideal Intelligent Diagnostics-enabled platform for your specific needs.

Snap-on Launches APOLLO-D8 Diagnostic Scan Tool

Read about the new APOLLO-D8 scan tool from Snap-on and see how it brings Intelligent Diagnostics to your fingertips - whatever level of technician you are.

Snap-on Launches Autumn 2020 Diagnostic Software Upgrade

Discover the components behind the Autumn 2020 diagnostic software upgrade from Snap-on and see how it can bring new productivity benefits to your business.

Snap-on Launches Free VERUS Edge Online Training Videos

The new VERUS Edge car diagnostic tool from Snap-on is backed up by industry-leading training and support, including online modules with in-depth advice.

Snap-on Launches New Diagnostic Thermal Imager

Discover the new Snap-on Diagnostic Thermal Imager, which creates a unique solution with infrared technology to make heat ‘visible’ and reveal problems.

Snap-on Launches New YouTube Channel

Snap-on has added its collection of diagnostic training videos to its new UK YouTube channel – giving you even more access to expert information and guidance.

Snap-on Launches State-Of-The-Art Emissions Analyser

Snap-on, brand leader in diagnostic tools and garage equipment for the automotive industry, has introduced to its Sun brand the new DGA5000 emissions analyser.

Snap-on Launches TRITON-D8 Scan Tool

Find out about the launch of TRITON-D8 - the latest scan tool from Snap-on to bring productivity-enhancing Intelligent Diagnostics features to your workshop.

Snap-on Receives Queen’s Awards for Innovation and International Trade

Snap-on has won two prestigious Queen's Awards for Enterprise - recognising its all-in-one repair resource, SureTrack™, and its growth in international markets.

Snap-on Reiterates Its Commitment To Industry Training Amid Coronavirus Crisis

See what Snap-on is doing to ensure that opportunities for automotive industry skills development remain accessible during the 2020 UK coronavirus pandemic.

Snap-on Releases 16.4 Diagnostic Software Update

Find out about the new 16.4 diagnostic software update from Snap-on and how it can improve your handheld diagnostic tool.

Snap-on Releases Free APOLLO-D8 Training Modules

See how you can really get to grips with your APOLLO-D8 diagnostic scan tool thanks to a range of free online training modules just released by Snap-on.

Snap-on Security Link

Vehicle manufacturers are continually developing solutions to ensure the security of vehicle networks, prevent unauthorised access, and mitigate cyber-attacks. One of these solutions involves implementing security walls (called Secure Gateway) protecting fundamental systems on the vehicle

Snap-on Signs Up As Top Technician/Top Garage 2020 Sponsor

Snap-on has signed up with Top Technician and Top Garage 2020, becoming the first sponsor put its full support behind the two competitions for next year.

Snap-on® Diagnostic Software Upgrade Brings New Benefits to the Workshop

See how the April 2019 diagnostic software upgrade from Snap-on® can improve your productivity with its time-saving enhancements and increased vehicle coverage.

Snap-on® exhibit at Automechanika Birmingham 2023

Snap-on® are pleased to today announce its participation at Automechanika Birmingham, taking place from June 6th to 8th 2023. From its founding, over 100 years ago, Snap-on remain dedicated to making work easier for professionals performing critical tasks. As the global leader in diagnostic tools and workshop equipment, Snap-on provides solutions that enable the fast repair of vehicles, first time.

Snap-on® Garage Equipment Promotions for Summer 2023

Snap-on® release the latest garage equipment promotions for summer 2023. These exclusive promotions will be available until the end of September 2023, offering automotive professionals an excellent opportunity to enhance their workshop capabilities while saving money on the latest equipment from Total Shop Solutions brands Sun®, Hofmann®, and John Bean®, direct from Snap-on®

Snap-on® Introduces New SUN® 4000kg 4-Post Service Lift

Engineered with a classic 4-post design, the SUN SVL-40S caters to the diverse needs of general repair workshops. The main lifting platforms measure 4888mm by 630mm, with a 915mm opening these can accommodate a wide variety of vehicle sizes ranging from compact cars to light commercial vehicles.

Snap-on® Launches New Four Tonne Alignment Scissor Lift

The Sun® SSL 6400 Alignment Scissor Lift 4T is a brand-new addition to the Sun line of garage equipment. Available now, the 4.8m Alignment Scissor Lift is intended primarily for use in small garages and tyre centres.

Snap-on® Releases Commercial Equipment Range

A new range of garage equipment for Heavy Goods Vehicles (HGV) and Public Service Vehicles (PSV) has been added to the Total Shop Solutions line-up from Snap-on.

Snap-on® releases first garage equipment promotions of 2023

This is your first opportunity to see the latest garage equipment deals from Snap-on® for 2023.

Snap-on® Releases Garage Equipment Promotions for Spring

Every quarter Total Shop Solutions release a series of promotions that offer significant savings and special deals on the finest garage equipment. Take a look at our Spring offers here!

Snap-on® Releases New Battery Lift For Electric & Hybrid Vehicles

A brand-new, mobile battery lifting table for electric and hybrid vehicles has been added to the range of garage equipment available from Snap-on through their SUN, John Bean and Hofmann branded products. 

Snap-on's Autumn Software Upgrade 2022

Technicians who upgrade to the newest version of the Snap-on® software release will gain the ultimate competitive edge every day, with uninterrupted access to a universe of dynamically updated resources. Here's how our Autumn 2022 release can help you stay ahead in the garage...

Software Enhancements on ZEUS and VERUS Edge Diagnostic Tools

See what extra enhancements the latest diagnostic software upgrade from Snap-on can bring to your ZEUS and VERUS Edge tools.

Software Release Includes New Access to Nissan Secured Gateway Vehicles

Get direct access to Nissan secured gateway vehicles with Snap-on scan tools. Stay ahead with the latest diagnostic software release.

Spring 2023 Software Has Landed!

New features and coverage, plus everything from previous releases, give technicians the opportunity to take advantage of state-of-the-moment diagnostic solutions to perform smarter fixes that lead to complete repairs and satisfied customers. Check out the spring 2023 Software Upgrade here!

Step Up To ADAS Recalibrations With The New Sun System

Get yourself ready for Advanced Driver Assistance Systems (ADAS) jobs and complete them with precision using the Sun EZ ADAS™ Recalibration system.

Sun Commercial Diagnostics Unit Software Update

Learn how the new software on the Sun Commercial Diagnostics Unit from Snap-on will make your working life easier and cover more vehicles than ever before.

Sun DGA5000 Emissions Analyser - DVSA 2018 Update

Read why purchasing a new Sun DGA5000 emissions analyser from Snap-on helps ensure your workshop is ready for the 2018 petrol and diesel updates from the DVSA.

SUN DGA6000 LINK Offer

The new wheel alignment connectivity kit for the SUN DGA6000 LINK allows you to expand your existing setup beyond emissions testing and add profitable wheel alignment functionality at an affordable price. Take a look at this exclusive deal here

Three New Hofmann Tyre Changers Released

Discover the advanced benefits that your workshop will get from the innovative features on the new range of Hofmann tyre changers from Snap-on.

Top Technician & Top Garage 2022

Snap-on are extremely proud to support and sponsor the industry, by encouraging technicians and garages to be innovative and breaking through barriers to be the best.

Top Technician & Top Garage 2023 Entries Now Open

Snap-on® returns once again to support Aftermarket Magazine’s Top Technician and Top Garage competitions in 2023 as an event partner and category sponsor

Top Technician & Top Garage 2024

Snap-on® returns once again to support Aftermarket Magazine’s Top Technician and Top Garage competitions in 2024 as an event partner and category sponsor

Top Technician and Top Garage '24 Conclude with Outstanding Show of Skill

Discover the winners of Aftermarket Magazine's 2024 Top Technician and Top Garage competitions, celebrating the best in the garage industry. From intense rounds to the final showdown, find out who claimed the top spots and see the full list of talented finalists!

Troubleshooter Tips and Real Fixes

Many techs will agree that a significant portion of their diagnostic time is spent searching for information. To improve efficiency, you need faster, easier access to critical information. Learn more about the power of experience-based information.

Two Systems In One With The New Snap-on Diagnostic Thermal Laser

Use laser-guided temperature readings and thermal imaging capabilities to take your troubleshooting to the next level with the Snap-on Diagnostic Thermal Laser.

Unique John Bean V1200 Elite Wheel Aligner Saves Time, Space And Helps Drive Business

Discover how the new John Bean V1200 Elite wheel aligner from Snap-on brings advanced yet user-friendly software and a unique space-saving design to workshops.

Unleash the Full Potential of Your Diagnostic Tool with the latest Snap-on Autumn Software Release

As automotive technology continues to evolve rapidly, keeping your diagnostic tool updated is more important than ever. The Snap-on® Autumn 2024 diagnostic software release offers a host of new resources, including enhanced systems, tests, and guided workflows—streamlining every repair task in your workshop.  This upgrade is packed with advanced features and expanded vehicle coverage, helping you work smarter and improve overall efficiency. Whether you're already up to date or considering an upgrade, here's what you can expect from this latest release.

What's In The New Snap-on Information System Update?

See the depth of manufacturer-level information available with the latest Snap-on Information System update - and find out how it can benefit your business.

Wheel Alignment Specification Updates Released

Work on even more vehicles than before and satisfy more of your customers' requirements with the latest Snap-on wheel alignment specifications update.

Work for Snap-on

Come and work for Snap-on!

Your Essential Guide To SureTrack® 

SureTrack® is an expert information system designed to provide diagnostic repair tips and real fixes based on the vehicle symptom or fault code. It allows you to see repair tips and verified parts replacement records for similar vehicles and problems. It’s like having an experienced tech by your side. SureTrack® information is provided in two main categories: Top Repairs and Real Fixes. 

Your Guide to Snap-on® Diagnostic Health Scan Reports

Running a Health Scan provides assurance to a vehicle owner of the vehicle’s state before and after repairs. Since numerous vehicle systems may not display issues through warning lights or by displaying a message on the Diagnostic Information Center of the vehicle, the Health Scan becomes essential in detecting hidden problems. Here is how Snap-on's Diagnostic Health Scans can help you...

Your Guide to Snap-on® Functional Tests

When it comes to diagnosing issues on modern vehicles, diagnostic tools play a pivotal role in unveiling the mysteries hidden beneath the bonnet (hood). In this article, we'll delve into the Functional Tests feature within your tool.

ZEUS™ Diagnostic Tool From Snap-on Supported By Free Online Training

Find out how you can learn more about how to make the most of your ZEUS car diagnostic tool from Snap-on thanks to free online training modules and guides.


Snap-on Education

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ADAS Calibrations - Dynamic and Static

Do you know what ADAS calibration is? There are three main methods of ADAS calibration: Static calibration, Dynamic Calibration, and Initialisation. Furthermore, there are ADAS calibration tools, such as a diagnostic scan tool and proper calibration target that need to be taken into account. Learn about OEM procedures for ADAS calibration and more in the latest tech focus article.

48 Volt Electrical System Class

Take a look at our 10 minute 48 Volt Electrical System Class here!

A Look At Electronic Throttle Control

Electronic throttle control has now become a standard fitment in all spark ignition engines. This has allowed for advances in technology such as cruise control, traction control, limited operating strategy (limp home mode) and engine speed limiter.

After The Repair - Are We Done? Post Repair Workflow

If you think you're done with a car just because you fixed the issue, think again! Learn quickly about the importance of post repair workflow!

Air/Fuel Ratio Sensor Test

Take the challenges out of diagnosing modern air/fuel ratio sensors by using this handy process in Snap-on scan tools with up-to-date diagnostic software.

Alternator Ripple Test

Read on to find out how this simple procedure within Snap-on's diagnostic platforms is a great starting point for your diagnostic process.

Anti-Lock Braking System - Stop, in the Name of Safety

When working correctly in normal conditions, an ABS-equipped vehicle is nearly impossible to lock up. If a fault develops in any part of the ABS, a warning light usually is illuminated on the vehicle instrument panel, and the ABS will be disabled until the repair is made. Let's take a deeper dive into the diagnosis and testing of a ABS fault code

Audi A4 ABS Case Study

See what information a technician was able to gather via Intelligent Diagnostics from Snap-on in order to get to the bottom of some persistent warning lights.

Audi Real Fix

A 2008 Audi A6 2.0L PD compression ignition engine with engine code BRD had an intermittent no-start condition when the engine was up to operating temperature.

Audi TT Stalling in the Rain

Find out how Snap-on diagnostic platforms helped overcome the winter weather when dealing with an Audi TT that kept stalling in the rain.

Automotive Communication Networks Part 1.

Local Interconnection (LIN) Bus is a low-speed cost-effective alternative to CAN bus. In this article, we introduce how LIN bus communication works.

Automotive Communication Networks Part 2.

Controller Area Network (CAN) is a data transfer network designed to allow many nodes (modules) to communicate using a standard structure and format. This article will provide the technician with the necessary tools to successfully validate a CAN bus signal and help to identify faults where present.

Automotive Communication Networks Part 3.

FlexRay is similar to CAN Bus as the data is transmitted over two twisted wires, which act to reduce the effects of external interference on the differential voltage between both wires. Data transfer speeds can be up to 10 times faster than CAN bus, operating at speeds up to 1 Mbits per second.

Basic Understanding Of Ignition Systems

Discover the inner workings of ignition systems and the importance of ignition coil function in creating high-voltage sparks for efficient engine operation. Let's learn more by using a Fiat Punto with an engine code 188.A4.000.

Blind Spot Radar Calibration - Post Collision

ADAS systems come in many forms, with everything from blind spot warnings to night vision technologies, and because of the vital job these systems do, it's important to ensure that they are properly calibrated and functioning to prevent any malfunction of the system.

BMW Rain Sensor Calibration

Learn how the car diagnostic tool software from Snap-on can help you quickly and easily reset and re-calibrate sensors when completing a vehicle repair.

Brake Light Brilliance

This 2008 Vauxhall Vectra C had a bulb failure warning light illuminated on the instrument cluster and the brake light on the right-hand side of the vehicle appeared to be lighting at full brilliance at all times.

Brushless Fuel Pump - Benefits, History, and How To Read On Diagnostic Tool

In this month's tech focus article, we'll take a look at the history of how the brushless fuel pump came about and how to use a Snap-on® tool with Guided Component Tests to evaluate a fuel pump.

Cam and Crank

If you think you're done with a car just because you fixed the issue, think again! Learn about the importance of post repair workflow!

CAN Network Diagnostics

See how a Snap-on car diagnostic tool can help you diagnose communication problems on a vehicle in a clear and straightforward fashion.

Car Batteries

100 plus years ago cars did not have batteries. A bell or a “bulb horn” was used instead of an electric horn. Carbide headlamps were standard, and the engine was started with a crank. Carbide lamps are powered by the reaction of calcium carbide with water. This reaction produces acetylene gas which burns a clean, bright, white flame. In this month's Technical Focus article, we'll take a look at why automotive batteries need to be managed.

Car Timing Chains - A Case Study

The answer to that question varies greatly depending on whom you ask. It also varies, depending on what OEMs (original equipment manufacturers) the question might be referring. If the question was more specific such as, “Are timing chains still causing headaches on Nissan engines? Ford engines? GM engines? BMW? Audi?” The answer might be more specific. Take a look at this Technical Focus Article to find out!

Coding Parts To Complete The Repair

A 2008 BMW E90 with a 2.0L spark ignition engine has been suffering from occasional rough running when starting and the engine management light is illuminating.

Deal With ADAS Work

See how working on ADAS systems is made easier with the innovative and unique combination of garage equipment and vehicle diagnostics from Snap-on.

Diagnosing Air Conditioning Systems

Take a look at some important steps you need to know when it comes to diagnosing car air conditioning issues, with the help of a Snap-on diagnostic expert.

Diagnosing Vehicle Communication Issues

Learn about a quick and easy way to test a vehicle's communication network and get to the bottom of no-communication problems efficiently.

Diagnostic Investigation Using a Pressure Transducer

Pressure transducers can be valuable in our Diagnostic fault-finding process in many different ways. We can use the pressure transducer to look at ‘Fluid pressures’ such as fuel, transmissions, hydraulics, and ‘Gas pressures’, such as compression, manifold, and exhaust backpressure. Let's take a deeper dive into how to use this tool to find your diagnosis.

Diagnostic Pre- And Post-Scans

Stay ahead in automotive diagnostics where we show you how to evaluate a brushless fuel pump with a Snap-on® tool equipped with Guided Component Tests.

Don't Waste Money Replacing Parts You Don't Need To

A 2005 Fiat Multipla had been to an independent repairer because the malfunction indicator lamp was on and it was running on limp mode.

DPF Regeneration - A Comprehensive Guide

Learn how DPF regeneration works and why it's important. Discover different regeneration methods and how to perform a manual regeneration using a Snap-on Scan Tool

Dual Screen Diagnostics

Make your life easier by using a Snap-on lab scope and scan tool to check and verify the correctness of vehicle scan data - on the same screen at the same time.

ECM Tests On A Non-Starting Vehicle

A certain amount of caution is necessary when attempting to start vehicles which have a discharged battery.

EGR Valve Fault Codes & Testing

Learn about EGR valve fault codes and testing procedures to troubleshoot and diagnose issues. Get expert insights and tips here with our step-by-step guide.

Electric Vehicles

There are now many OEMs with BEV offerings, such as the Audi® e-tron®, BMW® i4®, Mustang Mach-E®, Hyundai® ioniq®, Kia® EV6®, MG5®, Mini®, Nissan® Leaf®, Polestar® 2, Tesla® and Volkswagen® 1D.3® We live in a time when wrenches and hammers do not fix cars, but information and data do. These high-voltage vehicles can be dangerous, so make sure you get the training needed to stay safe when making repairs.

Electronic Throttle Control System Diagnostics

Read on to see how you can check data and test that the electronic throttle control system is performing normally – and how you can tell if there is an issue.

Engine Management CAYC

This article describes to technicians how a relatively simple fault became slightly more complicated to rectify when a component with different operating parameters was fitted. Damien Coleman will guide you through how to resolve the issue quickly and effectively by further investigation and testing, using a TRITON-D8 and a multimeter from Snap-on.

FIAT 500 Proxi Alignment

Learn about some short but important steps you need to follow when it comes to ensuring that replaced modules are fully recognised by a vehicle.

Five Top Tips For Fault-Finding - Tip 1

Modern vehicles can sometimes appear to be complex but troubleshooting most problems can be reduced down to applying simple logic to a specific circuit.

Five Top Tips For Fault-Finding - Tip 2

Although voltage testing is valid for circuit and wiring test, monitoring a current flow trace is the most accurate way of testing a component.

Five Top Tips For Fault-Finding - Tip 3

Prior to starting a repair, you should research all relevant data relating to the task. An example of this is investigating which special functions and procedures need to be executed after a repair is carried out.

Five Top Tips For Fault-Finding - Tip 4

With the implementation of Euro VI emissions standards, manufacturers are fitting additional hardware such as Pressure Sensing Glow-plugs (PSG) to monitor in cylinder pressure to accurately diagnose combustion anomalies.

Five Top Tips For Fault-Finding - Tip 5

You should rely on your knowledge of fundamental electrical principles when fault-finding an electronic sub-system.

Fixing A Corrupt CAN Network

A 2011 Peugeot 207 with a 1.4l common rail diesel engine wouldn't start. There was no voltage at terminal 50 of the starter motor when the ignition was turned.

Ford Coil Current RFI Test

Help make diagnosing a misfiring Ford a lot more straightforward with the aid of a quick and simple test available in Snap-on scan tools.

Ford Focus DPF Sensor Issue

Read how a fault in a Ford Focus's diesel particulate filter sensor was diagnosed, repaired and verified using a diagnostic platform from Snap-on.

Ford Focus ST Case Study

The purchase of a new vehicle (old or new) is always exciting. Sometimes though, when purchasing second-hand, you can take on some faults that you may not be aware of. This customer had purchased himself a 2010 Ford Focus ST, and after a few weeks, experienced some symptoms...

Fuel Pump Current Ramp Test

Find out about a quick and easy way to help diagnose fuel pump issues by using your Snap-on lab scope and diagnostic software to generate readings for analysis.

Fuel Pump Progress - Brushless Motor

The rise in demand for ‘high-tech’ vehicles has challenged engineers to rethink and create more sophisticated internal systems which promote efficiency. The humble motor is a great example of this with many vehicle manufacturers now using brushless direct current (DC) motors in automotive applications. The brushless motor has many advantages when compared to conventional ‘brushed motors’ but whilst more efficient, the commutation control of the brushless motor is more complex. Take a look at the article to learn more.

Fuel Pump Relay Testing

A 2004 Opel Corsa with a Z10XE engine failed to start and there was no fuel pressure when tested at the fuel rail using a pressure gauge.

Fuel Trim Adaptation

The fundamental reason for the engine control module to implement fuel trim control is to meet the requirements of the exhaust gas after-treatment system.

Fun With Numbers - Boolean Logic

A symbol appears in both zeros of the one hundred. The first zero has a hexagonal centre to symbolise a socket, this is a link to the origins of the company and the “Game Changer” that is the interchangeable socket.

Get On The Right Track

Find out how the exclusive SureTrack system from Snap-on helped provide answers when a Mini with an engine fault arrived at a workshop.

Go Further With Your Diagnostic Routine

Learn from industry experts at Snap-on about how having a solid diagnostic routine will help you be more efficient each time you face a troublesome vehicle.

Guided Component Testing

Guided component tests provide a high level of efficiency, productivity and profitability. Those big three benefits happen because of the first word, Guided. Let’s think about our two types of diagnostic tools – scanners and component testing. The scanner, which is like a nice compass, shows the technician which direction to look for the problem.

Heating, Ventilation, and Air Conditioning (HVAC)

With today’s technology HVAC work can be one of the most profitable types of work a shop or a tech can do. However, it can also be highly subject to a comeback if not serviced thoroughly, and a comeback is the biggest “profit killer” there is. The only thing worse than a comeback is they don’t ever come back!

How to Quickly Diagnose a Faulty EGR Position Sensor

The Clear View Flag Tracker is a feature that can help a technician to identify when a data parameter (PID) value goes out of specification. Here is how to use it:

Hybrid Vehicle Battery Technology

Learn some important information and safety tips to be aware of when you are working on the different types of batteries used by hybrid vehicles.

Ignition Coil Current Ramp Test

Find out how a simple test with a Snap-on lab scope can help you diagnose ignition problems on a vehicle.

Ignition Current and Voltage Comparison

Having a hard time determining if an ignition coil is faulty? A quick test on your Snap-on diagnostic tool lets you compare the voltage and current of a coil.

Ignition System Diagnosis Do's and Don'ts

Did you know that the purpose of the ignition system is to create a high voltage spark at the correct time and at the required intensity? Learn all about ignition systems - what to do and what not to do.

Lane Keeping Assist Inoperative

The development of Advanced Driver Assistance Systems (ADAS) have been a technological leap forward for the automotive industry. However, new challenges handling car repairs for workshops and body shops when ADAS systems are impacted are common. This deep-dive case study walks through the steps taken when a 2016 Mercedes E350 was involved in a collision and repaired, only to find that a warning message indicating ‘lane keeping assist inoperative’ was displayed in the instrument cluster.

Locking Down The Problem

A driver brought his vehicle – a 2008 Volkswagen Golf 1.9L – to be checked out as the front driver’s side door would not open. Take a look to see how this was solved using a Snap-on diagnostics lab scope.

Magneto-Resistive Sensor Technology

Sensor construction and measuring waveforms is a useful place to start when getting to grips with complex brake system faults. Take a look at the article to learn more.

Mazda 6: Flashing DPF Light

Read on to find out how this simple procedure within Snap-on's diagnostic platforms is a great starting point for your diagnostic process. Here is how we got to the fix for a flashing DPF light on a Mazda 6.

Mercedes LED Light Binning

Discover a new technique included in the latest Snap-on diagnostic software upgrade designed to make your life easier when it comes to coding vehicle headlamps.

Mercedes Sprinter 907 Rear Camera Calibration

Motor vehicles have become increasingly more complex over the last two decades to meet ever-tightening emissions regulations, increased fuel economy requirements as well as passenger comfort and safety. This added complexity means technicians are flooded with additional data when diagnosing vehicle faults.

Modern Systems...Or Magic?

Many modern systems, such as common rail diesel injection, can appear to be so complex that they seem to operate by magic.

Modern Vehicle Diagnostics

Motor vehicles have become increasingly more complex over the last two decades to meet ever-tightening emissions regulations, increased fuel economy requirements as well as passenger comfort and safety. This added complexity means technicians are flooded with additional data when diagnosing vehicle faults.

Motor Control

The polarity of a motor is reversible, allowing for accurate control of the system. One way to control the polarity is by designing an “H-drive” bridge circuit.

Multi-Channel Cam/Crank Correlation Test

Get the information you need in order to be able to check and test a vehicle's timing quickly and easily using Snap-on scan tools and diagnostic software.

Mutual Induction

Learn about mutual induction technology and its role in ignition systems. Explore the principles and components of mutual induction for better workshop performance.

Parasitic Draw Diagnosis

This article is designed to provide a technician with a process for identifying a parasitic draw from a vehicle battery. The key to diagnosing any issues with parasitic draw, is to ensure the vehicle is shutdown. Take a look here to learn more...

Park Assist Systems

Take a look into Parking Assistance Systems (PAS) and how sensors, cameras, automated controls work in unison to make parking a vehicle a breeze. We'll go over the history of AFAS, the types of Parking Assist Systems (passive, active, and remote), and share how to diagnose and calibrate ADAS with a Snap-on® scan tool.

Peugeot 208 Case Study

Find out how Intelligent Diagnostics from Snap-on helped get to the bottom of a Peugeot 208 with ongoing issues with overheating in this exclusive case study.

PID (Parameter Identification) Trigger Function

Read on to learn how a Snap-on car diagnostic tool gives a simple way for you to monitor vehicle data when you are carrying out a road test as part of a repair.

Piezo Injectors Signature Test

Did you know that fuel injectors on Direct Injection vehicles work differently than a standard fuel injector? Read our new Technical Focus article to learn more.

Power Balance Testing on a Ford Focus

The cylinder power balance test is a way of measuring the power contribution of each cylinder. That contribution should be relatively equal across all cylinders.

Renault Ignition Coil Control Circuits

Explore the unique control of spark ignition systems in Renault engines with direct ignition coils and the concept of 'wasted spark' operation. Understand the primary and secondary winding series connection.

Resets and Relearns

When thinking about resets throughout the history of automotive repair - the first thing that came to mind was the 'trip odometer' reset. Back in the day, it was used, to track how many miles had been driven on a trip.  Many folks, also used it to track oil change intervals and check MPG (miles per gallon). The beauty of it was its simplicity to reset it. Just press, or turn the knob until everything turns back to zeros. Take a look at how we should do it today

Secure Vehicle Gateways and Security Link ™

Vehicles today need a secure gateway to protect them from getting hacked, yet allow for diagnostic tool access. Read more about how Snap-on® is on the leading edge with Security Link®

Selective Catalytic Reduction

Find out how selective catalytic reduction (SCR) and AdBlue technology work in modern diesel vehicles. Learn how Snap-on's ZEUS+ diagnostic scan tool can help diagnose and solve SCR system issues.

Speed Up Your Diagnostics

Take advice from industry experts at Snap-on and work smarter from connection to completion – because time means money and we’d all like more of both.

Steering Angle Sensor Reset

Find out why resetting steering angle sensors is important and how to perform a steering angle sensor reset using a Snap-on car diagnostic scan tool.

Streamlining the Diagnostic Process

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

Technical Focus Articles

Technical and product advice from Snap-on helping you with vehicle diagnostics, repairs, wheel alignment and more.

Testing a Fuel Injector Using an Oscilloscope

See how a Snap-on lab scope and diagnostic software can help you check voltage and amperage to guide you to a diagnosis when working on a faulty fuel injector.

Testing a Vacuum Operated Solnoid Valve

Uncover the crucial steps for testing a vacuum operated solenoid valve, essential for diagnosing and resolving turbocharger wastegate issues.

Testing a Variable Valve Timing Actuator

Sometimes a vehicle will suffer from driveability issues and fault codes relating to valve timing. Such conditions can be difficult to diagnose without the correct equipment. The purpose of variable valve timing (VVT) is to help increase the engine’s volumetric efficiency and limit the exhaust gasses produced by the vehicle. By altering when the valves open and close you can optimize the performance of the engine.

Testing Digital Mass Airflow Meters

Measurement of the volume and density of airflow entering an Internal Combustion Engine (ICE) is critical to ensure the system is operating efficiently and within the emissions specifications.

The Difference Between Reflash and Relearn

If you've ever wondered what the difference is between a reflash and a relearn, Keith Wray, our Snap-on® National Training Manager, will tell you the difference. Check it out.

The Epic Quest for the Perfect Air to Fuel Ratio

The epic quest for the perfect A/F ratio continues today. It’s true the industry is so much closer year after year to achieving that consistent stoichiometric ratio. If I had to put a name on where we are in this quest, I would say we have achieved maintaining a well-balanced ratio.

Top Level Menus

Not sure how to do a particular test with your lab scope? Did you know there are built-in training classes in a Snap-on lab scope? This article tells you more.

Toyota Corolla Front Radar Calibration

Actuators on modern vehicles can be difficult to diagnose, with many technicians resorting to replacement rather than diagnosing the component correctly. However by using a methodical fault finding process we can quickly and accurately diagnose these components. Here's how...

Toyota Multiple Freeze Frame

See what was happening on the vehicle you're working on before and after the diagnostic trouble code was set thanks to a handy feature on Snap-on scan tools.

Toyota Prius High Voltage System Fault

This Toyota Prius had malfunction warning lights illuminated and two faults relating to the High Voltage System stored.Intermittently the vehicle would not enter “Ready Mode”. See how this Prius was put back into ‘Ready’ mode…

Toyota Yaris Running Rough and Cutting Out

A 2002 Toyota Yaris had been out of use for several months and required assistance to start the engine when it was to be driven again.

Tyre Pressure Monitoring System - The Virtual Tyre Kick

TPMS is designed to alert the driver to low tyre pressure while the vehicle is traveling as well as when it is stationary. Low pressure is responsible for many accidents and breakdowns. The possibility is greatly increased when a tyre has low pressure. Incorrect pressure also has a negative effect on fuel economy, emissions and tyre wear.

Volvo XC60 Medium Speed CAN Bus Failure

This article describes to technicians how a relatively simple fault became slightly more complicated to rectify when a component with different operating parameters was fitted. Damien Coleman will guide you through how to resolve the issue quickly and effectively by further investigation and testing, using a Snap-on diagnostic tool.

VW Golf Showing Codes 01331, J386 & 01336

Take a look at this fix for a VW Golf Fix for Codes 01331, J386 & 01336. See the steps that located, diagnosed, and repaired a problem with a Volkswagen Golf's power windows, locks, and mirrors.

VW-Audi Flexible Service Reset

Learn how to use your Snap-on car diagnostic tool to clear a service light on a VW or Audi vehicle and reset the service schedule.

What Is NOx?

Read on to improve your knowledge of nitrogen oxides from diesel emissions and how to deal with them.

What is Proxi Alignment?

The answer would be something like this: a programming process that allows modules or electronic control units (ECUs) to communicate with the vehicle. Take a look at this article which involves using a Snap-on TRITON-D10 to perform a proxi alignment on a Fiat 500.

Your Daily Diagnostics

This Technical Focus article explores the evolution of vehicle diagnostics and ponders how long it will be before every technician needs a diagnostic platform.