I have a customer with a school bus with an allison 2000. it is having issues and was wondering if there was a place that makes an RJ45 to j1939 cable and if it would work with the V2. or is this is even possible. From what i've read so far the only thing standing in my way is that flashscan cables are for OBD2 and the bus uses a round 9 pin ISO data connector.