A transmission code is a Diagnostic Trouble Code (DTC) stored by the vehicle’s computer when it detects a fault in the transmission, transmission control module, sensors, solenoids, or related electr···

Yes, low transmission fluid can cause a diagnostic trouble code (DTC), but there is usually no universal code that simply means low transmission fluid.

Yes. A bad transmission can throw a diagnostic trouble code, but transmission failure does not always produce a code. Modern vehicles monitor transmission operation through the transmission control mo···

The transmission code identifies the type or model of transmission installed in your vehicle. You can usually find it in several places: Driver-Side Door Sticker.

Check the vehicle information label Look at the certification or information sticker on the driver-side door jamb. Some manufacturers include a transmission or transaxle code on this label.

On many Allison transmissions with a push-button shift selector, stored diagnostic codes can be cleared from the selector itself. Park the vehicle safely, apply the parking brake, and place the transm···