VDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996+
VDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996+
Hero image 0 of VDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996+, 0 of 9
VDIAGTOOL

VDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996+

4.4 stars out of 160 reviews
(4.4)|
160 ratings
VDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996+VDIAGTOOL VD31 Car Code Reader OBD2 Scanner Key Fob Battery Tester Check Engine Light Reader Cars Trucks escaner automotriz OBDII Vehicles 1996OBD2 Scanner VDIAGTOOL VD30 10 Modes Check Engine Fault Code Reader Diagnostic Scan Tool RedVDIAGTOOL VD30 Pro OBD2 Scanner Diagnostic Tool for Cars Trucks Check Engine Code Reader with I M Readiness Reset
Actual Color:VD31

Key item features

  • 3-in-1 OBD2 Scanner with Key Fob Battery Tester: Combines engine code reader, car battery voltage tester, and key remote battery tester in one compact device.
  • Dedicated Car Key Battery Voltage Test: Test key fob batteries anywhere using the included 9V battery—no vehicle connection required; supports frequency or model selection.(Please place the key in the upper left corner of the device during measurement)
  • Complete OBD2 Diagnostics for Check Engine Light: Read & clear codes, freeze frame, live data, Mode 06, O2 sensor tests, component tests, vehicle info, and module presence.
  • One-Click I/M Readiness for Smog Checks: Instantly displays emission monitor status to help prepare for state inspections without scrolling through menus.
  • Easy Plug-and-Play Operation: No internal batteries required for vehicle diagnostics—just plug into the OBD2 port and scan; clear display and simple controls.
  • Lifetime Free Updates & Reliable Build: Lifetime free updates via Windows PC; rugged, shock-resistant housing designed for long-term everyday use.
Current price is $79.99
Price when purchased online
  • Free shipping
  • Free 30-day returns
Walmart Protection Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

How do you want your item?
Columbus, 43215
Arrives by Tue, Feb 10
|
Sold and shipped by Acartool
4.833333333333333 stars out of 5, based on 12 seller reviews(4.8)
Report an issue with this seller
Free 30-day returns

About this item

Product details

Specifications

Warranty

Compare with similar items

Comparison Overview:
Product

Viewing this item

VDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996
VDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996
current price $79.99
VDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996
4.4 out of 5 Stars. 160 reviews
V601 BD2 Scanner Diagnostic Tool - Check Engine Code Reader with Complete OBD2 Functionality, Reset, for OBDII Vehicles after 1996
V601 BD2 Scanner Diagnostic Tool - Check Engine Code Reader with Complete OBD2 Functionality, Reset, for OBDII Vehicles after 1996
current price $12.90
V601 BD2 Scanner Diagnostic Tool - Check Engine Code Reader with Complete OBD2 Functionality, Reset, for OBDII Vehicles after 1996
CICPAP Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996
CICPAP Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996
current price Now $35.97, Was $69.99
CICPAP Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996
4.8 out of 5 Stars. 166 reviews
MOTOPOWER Car OBD2 Code Reader OBD2 Scanner Engine Fault Code Reader Diagnostic Scan Tool
MOTOPOWER Car OBD2 Code Reader OBD2 Scanner Engine Fault Code Reader Diagnostic Scan Tool
current price $39.99
MOTOPOWER Car OBD2 Code Reader OBD2 Scanner Engine Fault Code Reader Diagnostic Scan Tool
x MS309 CAN OBDII Scanner OBD2 Diagnostic Tool – Scan Tool for Check Engine Light (Red)
x MS309 CAN OBDII Scanner OBD2 Diagnostic Tool – Scan Tool for Check Engine Light (Red)
current price Now $12.70, Was $17.70
x MS309 CAN OBDII Scanner OBD2 Diagnostic Tool – Scan Tool for Check Engine Light (Red)
Thinway OBD2 Scanner, Car Code Reader, Auto Diagnostic Tool for Check Engine Light, Car Scanner for All Vehicles since 1996
Thinway OBD2 Scanner, Car Code Reader, Auto Diagnostic Tool for Check Engine Light, Car Scanner for All Vehicles since 1996
current price $28.98
Thinway OBD2 Scanner, Car Code Reader, Auto Diagnostic Tool for Check Engine Light, Car Scanner for All Vehicles since 1996
4 out of 5 Stars. 7 reviews
Comparison Chart:
Automotive diagnostic tool typeOBD2 GenericVDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996 OBD2 EnhancedV601 BD2 Scanner Diagnostic Tool - Check Engine Code Reader with Complete OBD2 Functionality, Reset, for OBDII Vehicles after 1996 OBD2 EnhancedCICPAP Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996OBD2 EnhancedMOTOPOWER Car OBD2 Code Reader OBD2 Scanner Engine Fault Code Reader Diagnostic Scan ToolOBD2 Genericx MS309 CAN OBDII Scanner OBD2 Diagnostic Tool – Scan Tool for Check Engine Light (Red)OBD2 GenericThinway OBD2 Scanner, Car Code Reader, Auto Diagnostic Tool for Check Engine Light, Car Scanner for All Vehicles since 1996
Vehicle fitment typeUniversalVDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996 UniversalV601 BD2 Scanner Diagnostic Tool - Check Engine Code Reader with Complete OBD2 Functionality, Reset, for OBDII Vehicles after 1996 UniversalCICPAP Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996UniversalMOTOPOWER Car OBD2 Code Reader OBD2 Scanner Engine Fault Code Reader Diagnostic Scan ToolUniversalx MS309 CAN OBDII Scanner OBD2 Diagnostic Tool – Scan Tool for Check Engine Light (Red)UniversalThinway OBD2 Scanner, Car Code Reader, Auto Diagnostic Tool for Check Engine Light, Car Scanner for All Vehicles since 1996
Vehicle typeCarVDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996 CarV601 BD2 Scanner Diagnostic Tool - Check Engine Code Reader with Complete OBD2 Functionality, Reset, for OBDII Vehicles after 1996 CarCICPAP Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996CarMOTOPOWER Car OBD2 Code Reader OBD2 Scanner Engine Fault Code Reader Diagnostic Scan Tool-x MS309 CAN OBDII Scanner OBD2 Diagnostic Tool – Scan Tool for Check Engine Light (Red)-Thinway OBD2 Scanner, Car Code Reader, Auto Diagnostic Tool for Check Engine Light, Car Scanner for All Vehicles since 1996
FeaturesCode ReaderVDIAGTOOL VD31 Car Code Reader OBD2 Scanner with Key Fob Battery Tester, Check Engine Light Reader for Cars and Trucks, escaner automotriz for All OBDII Vehicles 1996 Code ReaderV601 BD2 Scanner Diagnostic Tool - Check Engine Code Reader with Complete OBD2 Functionality, Reset, for OBDII Vehicles after 1996 Code ReaderCICPAP Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool, Read and Clear Error Codes for 1996Code ReaderMOTOPOWER Car OBD2 Code Reader OBD2 Scanner Engine Fault Code Reader Diagnostic Scan Tool-x MS309 CAN OBDII Scanner OBD2 Diagnostic Tool – Scan Tool for Check Engine Light (Red)MultifunctionThinway OBD2 Scanner, Car Code Reader, Auto Diagnostic Tool for Check Engine Light, Car Scanner for All Vehicles since 1996
Now hiding additional rows in the Table

Customer ratings & reviews

4.4 out of 5 stars
stars160 ratings154 reviews
How item rating is calculated
  1. 5 stars73% (116)
  2. 4 stars10% (16)
  3. 3 stars7% (11)
  4. 2 stars5% (8)
  5. 1 star6% (9)

Reviews summary

Pros
  • : Offers great value at this cost.
  • : Made with high-grade components and build.
  • : Designed with clear diagnostic codes for easy understanding.
  • : Works smoothly on multiple vehicles.
Neutral
  • : Can be straightforward, but unclear or lacking for others.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 154 reviews

Sep 24, 2025
Jorge
Item details
Color: VD30-Red
Sold byAcartoolDelivered byWalmart
5 out of 5 stars review

Verified Purchase

works great, very easy to use

Helpful?3QGFE6OHYN9U19093554293
Jun 9, 2023
Shawn
Sold byAcartool
5 out of 5 stars review

Verified Purchase

great product. it does what's needed and more. will purchase from the seller again soon

Helpful?3QGFE6OHYN9U19093554293
Jul 12, 2024
Rhonda
Item details
Color: VD10
Sold byAcartool
5 out of 5 stars review

Verified Purchase

It Works

It is light weight, and it works. Easy to find a small place for it in your car.

Helpful?3QGFE6OHYN9U19093554293