Power Gear Jack System 500731
Hello All, I have made the classic mistake. Had the RV repaired on the road. Dealer in Florida, said he could fix jacks right away. Finally got motorhome back couple of months later. They instal...
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Just a guess but it might not be the jack controller, look on the back of the parking brake valve ASM for a pressure switch, and ensure that the wire there has not come unhooked, then use a OHM meter to test the pressure switch to ensure that it's operating properly and sending the signal to the jack controller, and do a voltage check to ensure the switch is receiving power.
