15% Off

The Autel MaxiService OLS301 is the perfect tool for resetting oil service lights, service mileage, and service intervals on a wide range of domestic, Asian, and European vehicles. The easy-to-use handheld device enables users to quickly and easily reset pertinent lights on applicable OBDII vehicles – all with just a few simple clicks. The OLS301 even provides detailed reset instructions on its clear and easy-to-read display, so you can be sure you’re doing it right. Plus, for added peace of mind, the MaxiService OLS301 comes with free software updates for the life of the tool – so you can always be up-to-date and accurate when resetting those pesky service lights. Get your hands on this diagnostic scan tool today!

  • Resets Oil Service Light & Inspection Service Mileage
  • Sets Inspection 1&2 Service Intervals
  • FREE Lifetime Software (lifetime of tool) & 1Yr Warranty
  • Covers Domestic, Asian & European Vehicle Manufacturers (1996+)
  • Includes OBDII Cable & Micro SD Card
  • Easy-To-Use Navigation /Software Updates via PC
  • Full Color Display 320×240


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triad advantages

Triad’s Single Source Solution complete with tailored training and ongoing support will ensure more uptime on your vehicles and equipment.

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Training on diagnostic software is expensive and often unavailable on OEM software. Triad’s team of ASE Certified technical service training managers provide in-depth training on all of our tools.

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repair hotline

Regardless of the component or issue technicians are diagnosing or repairing, Triad’s ASE-certified technicians are standing by with the training to work them through the repair process.

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Hot Swap Services at Triad Diagnostics
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Don’t get stuck without your money-maker. Triad’s Single Source Solution includes Hot Swap Services to keep your repair team up and running while your machine is being repaired.

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