Auto Assist

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  • Get continuous vehicle monitoring to provide the driver with the confidence they need to get where they are going. The Auto Assist consists of a wireless Bluetooth OBD2 dongle that connects to the Auto Assist app on your smartphone. If a check engine light appears, the Auto Assist app will determine the issue in easy-to-understand terminology to prevent confusion.


  • READ AND CLEAR CHECK ENGINE LIGHT: Stored, pending, and permanent codes for all Asian, Domestic, and European vehicles that are 1996 or newer (excluding electric and diesel-powered vehicles - go to to check your vehicle's compatibility)
  • DIAGNOSTIC REPORTS: Code definitions and level of severity
  • VEHICLE SNAPSHOT: Freeze frame feature for when a code is stored
  • O2 SENSOR/EVAP TEST: See O2 values in Live Data
  • SEE BATTERY VALUES: Battery/Alternator Charging Monitor for live data
  • MAINTENANCE REMINDERS: Keep track of battery life, oil life, tire tread, and wipers
  • INSTRUCTIONAL VIDEOS FOR CODES: Educational videos explaining common codes and potential fixes
  • BROWSE TOOLS/PARTS: for any maintenance or repair need
  • Access service: Get access to manufacturer specific service intervals
  • KEEP TRACK OF PAST CODES: Logbook helps store past codes and other vehicle repairs in the app

Product Includes

OBD2 Dongle 1 X


Height 0.75 in
Length 7.05 in
Width 4.37 in
Weight 0.25 lbs

Warranty & Service

2 Year Limited Warranty

For two years from the date of sale, the product is warranted against defects in material or workmanship.


We’re confident of the quality of our products and we’ll repair, without charge, any defects due to faulty materials or workmanship within the specified warranty.

Product Manuals
    Smart phone not included - only includes Bluetooth OBD2 dongle Product should not be used to defeat emissions monitoring controls or to fraudulently represent the condition of vehicle in any way. Auto Assist is compatible with all gas and hybrid vehicles made after 1996. This product does not work for diesels/electric vehicles. CRAFTSMAN and Stanley, Black & Decker, Inc. are not affiliated with, nor make any warranty about the quality and services of any third party service providers linked in this app. Minimum software required: (iOS 12 / iPhone 5s or newer) or (Android 5.0 / Lollipop or newer)