» » »

Mercedes-Benz Q&A

Ask Your Question

2000 Mercedes-Benz E430 Question: A C wont cool



osimp2, Grand Prairie, TX, June 16, 2010, 13:29

My ac has stop cooling it seem to be sensor related my e codes are b1231,b1232,b1234
any help is appreciated

1 Answer
Flag This
  • Answer #1

    June 16, 2010, 17:49

    It is possible that the evaporator temperature sensor is bad. It is a fairly common problem with these vehicles, but without proper diagnostic it is impossible to be sure. I recommend having a Mercedes-Benz dealership diagnose and repair the problem for you because of the complexity of the system. Here is a link to help you find a shop: http://repairpal.com/directory

    Flag This