Question about 2001 Volvo S60

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Error 3800 on Volvo S60 2001

The car keeps on stopping after showing me ''Performance Reduced''. The diagnostic gives me code 3800 as the fault. What does 3800 mean?

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When ECM detects a problem in the car that will cause it to run rough it can post that message in the info center.  The most often cause though is that the electronic throttle body is starting to fail. 

My recommendation would be to take it to the dealer and let them check it out.  If it is the throttle body then it will be covered under warranty as long as you have less than 200,000 miles. Although I can not tell you for sure thats what it is.

 The only way to tell for sure though is to take it to the dealer becuase only their diagnostic computer can tell you why that message is coming up, an independent shop will not be able to do that unless they are volvo only specialist.

Posted on Nov 26, 2008


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