Skip to main content

Replies sorted oldest to newest

The revving is made by a magnet on a wheel passing a sensor mounted on the truck, which is connected to the sound circuit board.

Check to see the magnet is on the wheel and also the sensor has not possibly shifted. Also check the sensor wire is plugged solidly into the circuit board and is not loose.

 

If everything checks out, then either the sensor or main sound board may be bad.

 

Larry

Add Reply

Post
×
×
×
×
Link copied to your clipboard.
×
×