Blower motor, resistor, evap sensor and dash controls are all good. I want to test the relays. I have seen that picture but I can't tell where that is located under the dash.Here you are. What is the problem with the blower motor, total failure of motor due to relays or fuse failure, or the more common fault on the 451 of blower motor not working, then go over a bump or pothole and motor starts up again. If the latter I have your solution and its not the relays but the motor that is at fault. More info to follow if its the latter problem.