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Perform Simple Repairs at Home with the Help of a Car Diagnostic Tool

Not all car maintenance requires a trip to the mechanic. With a car diagnostic tool, you can easily monitor your vehicle's performance and identify issues with the engine, transmission and brakes. Using a car diagnostic tool is easy. Simply plug it into the OBD2 port beneath the steering column, enter your vehicle’s diagnostic code and the automotive scan tool will go to work. This compact device is compatible with many recent car makes and models. Keep one in your specialty mechanics cart for quick access.
Other auto tools you may enjoy: Craftsman’s 450-Piece Mechanic's Tool Set, Craftsman’s 320-Piece Mechanic's Tool Set, or the Craftsman 230-Piece Mechanic's Tool Set. View all of our mechanics tool sets here.

Shop Diagnostic Tools Trusted by Professional Mechanics and Car Enthusiasts

Sears has car diagnostic tools with an array of features for professional mechanics and car enthusiasts alike. A handheld scan tool with an automatic code reader works with any vehicle manufactured after 1996. The freeze frame feature shows you a complete overview of engine conditions at the time of a malfunction. An advanced diagnostic tool is designed with the professional mechanic in mind, allowing you to reset oil service lights and diagnose and fix caliper and ABS brake issues. Connect it to the internet to update new codes and upgrade the scanning functionality.

From creepers to air tools to diagnostic manuals, Sears has all the mechanic’s tools and accessories you need for your next automotive maintenance project. Get back on the road faster with a car diagnostic tool.