Allison Transmission trouble codes help diagnose issues in automatic transmissions by identifying faults in sensors, solenoids, and other components. These codes, retrieved via diagnostic tools, indicate problems like overheating, low fluid pressure, or electrical malfunctions. Understanding them aids in troubleshooting and maintenance, ensuring optimal transmission performance and lo... https://mechnician.com/blogs/news/a-review-of-the-allison-transmission-fault-codes-list-and-the-jaltest-code-reader