What Does Transmission Hot Idle Engine Mean?

The "transmission hot idle engine" message indicates a problem with the transmission in your vehicle. This message may appear when the transmission fluid is too hot and is not getting enough cooling or when there is a problem with the transmission fluid level. The transmission is a vital part of your vehicle, and it is important to keep it in good working condition. Stop driving and have the transmission checked as soon as possible if you see this message. Driving with a problem with the transmission can cause damage to the transmission and may make the situation worse.