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EC GA | I know that pressure switch failures were somewhat common. Agco has an updated switch design that comes as a kit. In our case, they always failed open circuit, and the powershift quits working. Closing the circuit, the power shift will work, but the controller stays awake. There may be other things that could keep the controller awake, but I haven’t experienced them. The shift indicator (ABCD) lights should stay on for a bit when the tractor is shut off until the pressure drops in the trans circuit and the switch opens. | |
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