Defective solenoid?
A solenoid valve is a valve controlled by an electrical coil. A spring keeps the valve closed. When power is turned on to the coil, a plunger is pulled, opening the valve.
It controls the power to the transmission solenoid.It controls the power to the transmission solenoid.
The main difference between a 24VDC solenoid valve and a 110VAC solenoid valve is the voltage they operate on. The 24VDC solenoid valve operates on 24 volts of direct current, whereas the 110VAC solenoid valve operates on 110 volts of alternating current. The choice between them depends on the power supply available and the specific application requirements.
The solenoid on a riding mower serves as an electromagnetic switch that controls the flow of electrical current to the starter motor. When the ignition key is turned, the solenoid engages, allowing the battery's power to reach the starter, which in turn starts the engine. Additionally, it helps protect the electrical system by preventing excessive current from damaging components. Overall, the solenoid is crucial for the starting process of the mower.
Answercheck the solenoid wire at started for power when switch at start position.If no power, check neutral safety switch, or main ignition switch on steering column under dash.NOT the key tumbler assembly it has a rod that goes down column to the ignition switch
Usually you can bang on the starter with a hammer when it doesnt want to start and that will do the trick. It will engage and the car will start. If that is the case then the problem is the starter itself and not the solenoid. You can also remove both and take it into any Kragens or autozone and they will bench test it for free and tell you. You can also use the screw drive method by bypassing the solenoid and applying power directly to the started by laying it across the 2 terminals. if it starts then the solenoid is the problem assuming you have power to it.
3 reasons either the starter is not getting power from the solenoid, solenoid is not getting power from the battery or starter is burned up.
with the power off
The wire from the battery to solenoid is corroded & should be replaced.
There could be a wire break causing the loss of power to the solenoid. Or there could be a problem with the neutral safety switch, if the switch is bad there will not be any power to the solenoid.
It may be the starter solenoid that is clicking. If the battery is very low when you try to start the car, the solenoid will engage but the starter will not turn. Because the battery is so low, there is not enough power to hold the solenoid closed (in the start position) and try to turn the started so as the starter draws power, the solenoid clicks open, The starter doesn't draw any power with the solenoid open so the solenoid has power to close again, the starter tries to draw power and the cycle repeats. The sound seems to come from behind the glovebox because the solenoid is probably mounted on the passenger side of the engine compartment.
The wire that goes to the starter button can be connected to the power wire coming from the battery. Just tough the wire quickly. If the solenoid engages the starter, then it is ok. If not, then there is either no power from the battery of the solenoid is bad.