Search results

Glad to hear it's ready for the upcoming parade. Those non-functional PCBoxes can probably be repaired. I'm guessing replacing the power solenoid would fix them.

That just further supports my suspision that the solenoid is bad. It is common for relay devices to become intermitent before complete failure.

When you turn the battery switch on, power is provided to the PCB box to activate the power solenoid. The solenoid has an electromagnetic coil that is supposed to pull a contact together which energizes wire 5. The click you hear is more than likely the coil activating. However when these...

Also, the lack of 12V on the battery switch wires 569 & 569A should mean your heater blower is not getting any power. Wire 569 should be connected to the to the cable in between the batteries that has 12V on it.

No, they don't fry. The solenoids get old and wear out.

Sounds like the power solenoid in the PCBox is bad.

The buzzing you mentioned may be a solenoid inside the PCB not activating properly. The battery switch should always have +24V on terminal A/wire 81A and +12V on terminal C/wire 569. When the battery switch is in the ON position there should be +24V on terminal B/wire 459 and +12V on...