200 Series HWH leveling jack Pump won't stop
Hi All, I have the joystick operated kickdown leveling jacks. I extended the jacks and the pump cycled as expected. But this time, the pump did not stop. Not sure what happened but even though I re...
Forum Discussion
RLS7201 wrote:
When you move your joy stick, it sends a 12 volt signal to the relay mounted on or near the pump motor. Either the signal is staying on or the relay is stuck.
Richard
The signal is a GROUND(negative) signal from the Joystick panel. It goes straight to that round solenoid mounted on the reservoir/Pump assbly. Disconnect the small Black wire at the SMALL terminal on the solenoid. Connect the chassis battery. IF the pump runs, your solenoid is stuck(Bad). If it does NOT, then connect the Black wire and if the pump runs you either have a short to ground on that Black wire or the Joystick has debris or corrosion causing the path to Ground. You can remove the 4 screws holding the Joystick top panel and use a shop vac to clean out any debris that may be in the Joystick housing. Doug
