When a vehicle reports a fault code, Route Watch translates it into plain English: what happened, how serious it is, and what to do next. On supported vehicles and trackers, it also indicates whether it is advisable to keep driving.
The depth of diagnostics depends on the vehicle and tracker. FMC003 works with standard OBD-II and available OEM data from cars and vans. FMC150 reads available CAN data from cars, vans, trucks, buses, and agricultural machinery. The exact set depends on the make, model, year, and the data made available by the vehicle manufacturer.
Route Watch's conclusion is based only on what the vehicle reports. It is guidance for your decision, not a replacement for a professional inspection or workshop diagnosis.