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BMW 5 Series: Transmission in emergency mode - error message CAN-ID 1D2 (00A3AA)

Hello everyone, I have a problem with my BMW 5 Series. When reading out with Carly, I keep getting the error message with CAN ID 1D2 (00A3AA) - transmission data/gear data. Even if I delete the error, it reappears immediately when I read it out again. However, there are no symptoms or conspicuous behavior on the vehicle. Does anyone have any idea what the cause could be or whether this is a known problem? It is a BMW E60 520i with manual gearbox. Many thanks in advance for your help!

(Translated from German)

Summary of the thread

A BMW 5 Series owner is experiencing a recurring error message, CAN ID 1D2 (00A3AA), related to transmission data, despite no apparent symptoms in the vehicle's performance. The issue could be caused by faulty wiring or corroded connections to the transmission control module. Checking and repairing these connections may resolve the error.

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1 comment(s)

CarlyMechanic

Check the wiring and connections related to the transmission control module for any signs of damage or corrosion. A loose or corroded connection could cause communication errors. Let me know if you find anything unusual or if you need further assistance.

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BMW

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5