I tried what someone on another forum said .I used a D cell battery and attached it to the wires on the motor and it worked and the rear wheels spun.The motors won't go into reverse,the light don't work and the steering doesn't respond to the transmitter. The wires on the motors are on a circuit board,the motors are fan cooled and have the numbers 5529245F on them.The antenna wire goes to the smaller circuit board,so is this the ESC or a receiver ?