This product can expose you to chemicals including DiNP, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Diagnostic Tool OBD2&1Part#3120f

An advanced tool for the professional tech, yet user-friendly for the DIYer. The 3120 code reader is a great choice for anyone looking to diagnose Check Engine and ABS lights, reset Oil Maintenance & Battery Maintenance lights, or Initialize a Battery on OBD2 vehicles! Additionally, the 3120 performs KOEO, KOER, Timing Check, Cylinder Balance, Output State, and Wiggle Tests on popular OBD1 vehicles from 1982 to 1995.

Product Features:

  • Read and clear Check Engine lights on any foreign or domestic 1996 and newer OBD2 car, light truck, SUV, and even Hybrids!
  • OBD1 Kit to diagnose most older model vehicles (1982-1995)
  • Read and erase ABS trouble codes on most OBD2 Domestic, Asian, and European vehicles
  • Reset Oil Light on popular OBD2 vehicles
  • Reset Battery Maintenance Light & Initialization
  • FixAssist® feature provides useful hints to troubleshooting the cause of Check Engine lights

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Diagnostic Tool OBD2&1 Part#3120f

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Tool Reviews

How do I pair the 3120f with my smart phone via Bluetooth?

To connect your tool for the first time, you will need to turn your Bluetooth on, but not pair it in your Bluetooth settings. Then download and open the RepairSolutions app and select "Diagnose". The tool and app will begin to connect automatically. The 3120f uses BLE technology (Bluetooth Low Energy) meaning, your smart phone will automatically connect to your 3120f as long as you have the RepairSolutions app open. 

Is the 3120f able to reset the battery/oil maintenance light?

Yes, the 3120f has the ability to reset the battery/oil maintenance light. Please refer to our coverage chart for more information.

Will the 3120f display live data and do bi-directional functions?

No. The 3120f does not have Live data or bi-directional functions. Please refer to Innova’s Scan Tools for Live Data capabilities. 

What kind of batteries do the tools use?

This tool requires AA batteries (3) in order to have vehicle information stored and for powering on when not connected to a vehicle. 

Does it work on heavy-duty vehicles?

Vehicles that weigh more than 8500lbs Gross Vehicle Weight (GVW) are considered “heavy duty vehicles,” and are not required to be OBD2-compliant. Therefore, they are not compatible with any OBD2 diagnostic tool.

Are the tools compatible with vehicles that don't start?

Unfortunately, if the vehicle's engine is not in running condition the tool will not be able to link to its ECU. 

What is the PIN when pairing the device via Bluetooth?

There is no PIN needed to pair the tool to your phone.Turn your Bluetooth on and open the RepairSolutions app, which you can find in your mobile play store. Once the app has been opened on your phone, press the "Diagnose" option. The tool and app will begin connecting automaically.

How do I register my tool?

To register simply download the RepairSolutions software from the Manual/Software page, create an account and login with your tool connected to your computer via USB.  

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innova diagnostic tools level 1
level 1
level 2
level 2
level 2
level 3
level 3
level 3
level 3
FEATURES 3020 3030 3040 3100 3120 3130 3140 3150 3160
CEL - Diagnose + Clear - 1996 + Diesel + Hybrid
ABS - Diagnose + Clear
Vehicle Health - Confirms State Emissions Test
Emissions Readiness Advisor
Definitions in English | Spanish | French  
Internet Updatable & Upgradable  
Battery Backup      
AirBag - Expanded Asian & European Coverage              
View Live Data          
OBD1         Optional Optional Optional

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