Aftermarket June 2022

JUNE 2022 AFTERMARKET 45 the associated annual licence, which obviously includes any updates and system improvements as they are issued. “Naturally, as with the other mega macs devices in the Hella Gutmann line-up, the mega macs X is equipped with ADAS calibration software. It also comes with a cyber security management (CSM) function. A one-time authentication, activated by proof of identification by passport or identity card, is all that’s needed for a mega macs user to have a clear path to work on all vehicles with a security lock, at the usual diagnostic depth.” For more information, visit: www.hella-gutmann.co.uk Diagnostics is becoming more complicated due to additional layers of security. With this in mind, Delphi Technologies Academy has added security gateway training to its offering. Phil Mitchell, Technical Services Manager, Delphi Technologies Aftermarket said: “Accessing a car’s onboard diagnostics port is becoming more challenging due to newer vehicles requiring secure protection from hackers. Manufacturers are using a master module sometimes called a security gateway (SGW) which communicates with all other ECUs in the vehicle.” The new course is made up of a series of security gateway explanation videos. Those that complete the course will also have accrued 0.8 IMI CPD credits. Phil continued: “Special access needs to be acquired from the manufacturer in order to clear a fault code on a security gateway-equipped vehicle. The same applies when adjusting settings or installing software updates – any action that writes data to the car requires authorised credentials, sometimes called a token. These are usually only available through the official OEM service site. Each individual OEM group has its own website. Volkswagen Group has one method, Fiat Chrysler Alliance another and so on. “The training takes viewers through the necessary steps to gain access to the vehicle’s security gateway and get customers back on the road. The how-to element shows the steps needed to acquire a security token which can then be used with older OBD tools, such as the Delphi Technologies DS150.Helpfully, technicians using a Delphi Technologies BlueTech diagnostics tool can take advantage of the company’s tier-one relationship with OEMs. The BlueTech unit can access many OEMs’ token requests via a one-time online form, saving technicians the hassle of registering each time they come across a different brand.” Pass-thru Delphi Technologies Academy is also fielding a new module on Pass-thru technology. The new three-part module complements its Bluetech vehicle communication interface (VCI) diagnostic tool and takes under 25 minutes to take. Completion also earns 0.4 IMI CPD credits for participants. Phil observed: “The BlueTech VCI is a powerful universal interface which enables Pass-thru functionality and its usage is covered in Delphi’s latest e-learning module. The online learning system also provides information specific to using each individual manufacturer’s portal. This is critical to a successful adoption of Pass-thru capability as every VM has a different way of hosting and accessing the data.” Phil concluded: “Pass-thru is a powerful diagnostic tool, but it must be used carefully. The Academy training gives technicians a robust grounding in Pass-thru basics, empowering them for OEM-level repairs. Ultimately, this means your facility can offer customers dealer-level support without the cost.” Further information on the Delphi Technologies Academy can be found at: https://academy.delphiautoparts.com