more than likely a bad resting directional contacter but dont rule out the switch and the wiring.possable coil but the rearly go bad and if it is the coil its best to change the entire directional contacter because it proably is worn out. and more than likely the driver built in the card is okbut you can check that at tb5 and tb6.good luck.but it is a contactor tip more likely lol
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