Respuesta a "Why is my remote control not working?"None of the answers take the radio part into the account. Somebody has been jamming RC cars on 27mhz in Phoenix AZ using modified ham equipment, I even recorded it and posted it on Facebook. Check with your radio, tune it to 27147 khz, and if you hear beeps from the remote control, something else is wrong. If you hear music(like I did) you have to tune your RC car to a different frequency.