T40 is an easy-to-use tool for novice and light-to-moderate DIY customers. This is a very easy to use, highly reliable and accurate diagnostic tool. Having a clear LCD display and conveniently fits in the palm of your hand it makes the T40 easy to used a well as portable.
This unit works with all 1996 and newer cars, SUVs&light trucks that are OBDII compliant. This device is for users that would like a quick diagnostic trouble codes or to reset the engine light, but with limited technical details.
It enables the users to read OBDII diagnostic trouble codes(DTC) and erase them.