This article collects some Frequently-met Errors On Autel OTOFIX BT1 and Autel OTOFIX IM1 professional tools and provide respective feasible solutions for customers to refer to. Obd2tool will consistently give customers after-sale scientific remote support. Frequently-met Error 1. What if there is communication failure with a specific module (other modules are communicating well)? Solution: * Check if there are any problems, especially connection issues, in this module itself or not； * Check if there are any related issues/error codes in any other related modules or not;If yes, fxed the related errors first; * Still any errors please advise details and record a video to show your diagnostic process. Frequently-met Error 2. What if there is communication failure with all modules? Solution: * Check if OBDII cable is fine/change another cable to try again; * Check if OBDII function is communicating fine; *...