GY-YUFIT+

Building on the success of the ever-popular GS Yuasa Yu-Fit, the Yu-Fit+ is a next-generation battery configuration tool designed to meet the demands of modern vehicle technology. With advanced capabilities, enhanced VSA and SFD security system integration, a more powerful processor, and increased memory capacity, it provides workshops with an essential tool for battery replacement and validation. 

Key features & benefits 

• Increased memory for expanded vehicle coverage: supports a wide range of vehicles, including the latest models with enhanced security systems, ensuring compatibility across the vehicle parc. 
• Integrated access to secure vehicle systems (VSA & SFD): supports Volkswagen Group's Schutz Fahrzeug Diagnose (SFD) and Vehicle Secure Access (VSA) systems, allowing authorised users to configure batteries in locked-down electronic control modules. 
• Simple & user-friendly operation: featuring an easy-to-use six-button interface, the Yu-Fit+ ensures that technicians can quickly navigate and complete battery validation in minimal time. 
• Enhanced performance with a faster processor: equipped with an upgraded internal processor for quicker system operation and reduced validation times, improving efficiency in busy workshop environments. 
• Rapid battery validation process: designed for efficiency, battery reconfiguration is typically completed in as little as 60 seconds, minimising vehicle downtime and maximising productivity. 
• No external power source required: operates directly from the vehicle’s OBD (On-Board Diagnostics) port, removing the need for external power sources or batteries. 
• Durable & built for workshop use: constructed with high-quality materials, ensuring long-term durability and resistance to workshop environments. 
• Regular software updates for future-proofing: with easy-to-install updates via GS Yuasa’s PC Suite, workshops can ensure their Yu-Fit+ remains compatible with the latest vehicle security protocols and models.* 

Additional Yu-Fit+ modules 

For an additional cost, the Yu-Fit+ can be upgraded with extra functionality, including: 

• Service light reset (SLR) 
• Electronic park brake (EPB) reset 
• Diesel particulate filter (DPF) regeneration 

 Comprehensive warranty & subscription benefits 

• 12-month warranty from the date of purchase. 
• First 12 months of battery validation subscription included with purchase price. Annual subscription fee applies thereafter. 

Why is battery configuration essential? 

Many modern vehicles feature battery management systems (BMS) that monitor battery performance and optimise vehicle energy usage. When a battery is replaced, the system must be updated to recognise the new battery. Failure to reconfigure the BMS can result in: 

• System faults and warning lights 
• Error messages displayed in the vehicle 
• Loss of Start-Stop functionality 
• Reduced battery lifespan and premature failure 

The GS Yuasa Yu-Fit+ ensures that every battery replacement is completed correctly, allowing workshops to offer a full and professional service while avoiding potential system malfunctions. 

Workshops with existing diagnostic tools 

Many workshops already own general diagnostic equipment capable of accessing a vehicle’s OBD system. Using these high-value tools for routine battery validation is inefficient as it ties up essential diagnostic resources required for complex fault-finding and other critical vehicle servicing. The GS Yuasa Yu-Fit+ is purpose-built for battery validation, ensuring workshops can carry out quick and accurate battery replacements without disrupting other essential diagnostics. 

It is also an ideal tool for mobile mechanics, fast-fit centres, tyre specialists, and breakdown services, providing a compact, easy-to-use solution for on-the-go battery replacements.