JDcrawlers Messageboard

I've got it to work but don't think it's a permanent solution. To get it out of idle, I would spam the "next" button on the TCU while moving the parking break up and down every so often until I hear the engine rev up. All of the breakers and Relays worked fine. I cleaned out the two 120 ohm resistor...

The engine cranks fine but after I try to turn the speed control knob, the engine will not speed up and won't move. The knob solenoid is receiving voltage and the resistance does change when the knob is turned. Does anyone know what's causing this?

Hmmm ok, my apologies for posting it on the wrong forum.

After cranking up the engine of my crawler, turning the knob on the speed control to ramp up the RPM will sometimes work and sometimes not. It's frustrating since it will work for days or weeks at a time then not work for days & weeks. I've taken it into the shop but as luck would have it, every sin...