I just had to change my circuit breaker under the battery box last night and after I did that the beast wouldnt turn over.." did before even with 20amp circuit breaker was disconnected" after we rewired it up behind seat would not turn over but had lights.. pulled several fuses and when we pulled the chasis relay it turned over but got a check engine light, popped the chasis relay back in and light came off and the machine ran great... looking to replace that relay but just trying to see if this happened... thanks and this guy likes to get dirty!