CarMD Connect device– plugs into your RV’s OBD port

  CarMD app access – iOS & Android for the whole crew

  AI repair guidance – explains issues before they ruin a trip

  Covers tow‑vehicle + RV, no subscription. Monitor multiple rigs with no monthly fees

CarMD Connect is designed for standard OBD2‑equipped vehicles from 1996 and newer, which includes most gas and diesel RVs, camper vans, pickups, SUVs, and passenger cars in the U.S. and Canada.

No. Once you’ve paired CarMD Connect to your phone, it can send vehicle‑health updates in the background so you can lock and use your phone normally while you drive.

CarMD helps you understand what’s going on with your vehicle, but it does not choose or book specific repair shops for you. You can use CarMD’s repair information and estimates to talk confidently with any trusted local mechanic.

CarMD has analyzed millions of real‑world check‑engine problems and repair trends, and CarMD Connect taps into that data to help explain warning lights, likely causes, and typical repair scenarios for your vehicle

CarMD’s products are built to help families and individual drivers monitor more than one vehicle, so you can use Connect on your RV as well as daily drivers or tow vehicles that are OBD2‑compatible.

CarMD offers intelligent, AI‑powered auto expertise that can answer questions about your vehicle 24/7, using the same repair trend data found in the CarMD Vehicle Health Index™ to give clearer explanations and maintenance guidance