Q: diagnosis of code 2767 internal speed sensor, valve body/control unit failure on 2007 Mercedes-Benz E350

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occured while merging on to interstate. stopped and restarted car and problem stopped
(1) Answer
I am not sure what your question is exactly if you have a code and it has been cleared and it came back you need to have some tests done on the transmision sensors so it can be diagnosed. the speed sensor may be bad or it may be a syptom of another froblem. If you like bring it in and we can run a few tests. Thank you Gary @ bethesda auto services 301 654 3333