I have a LaFarrair Ride on car toy that the rear wheels won’t work with either the "gas" pedal in the car or with the remote control. All of the electronics in the front work; horn, engine sounds, front wheels steering. We have hot wired the wheel motors they work. We have removed the pedal and pedal switch and connected there are 2 wires coming out of the hole in the car where the pedal was which we have twisted together but still nothing happens. Could it be a circuit board? I have attached photos of the 2 boards. I know nothing about circuit boards. Any ideas on how to get this running for my granddaughter?