left side of dash board

Hello, Do you get the battery warning light on when you turn on your headlights? I have never heard of this issue before, but I would assume it is the TCU doing odd things because of insufficient voltage. Have the vehicle diagnosed with a professional scanner, so the technician can verify why the transmission is in low gear. If you have other questions, or need more information, let me know, otherwise, here is a list of certified shops in your area with the training to repair your vehicle: http://repairpal.com/toyota-within-10-miles-of-forest-virginia-24551