Question about 2005 Scion xB

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Chech enige light on trac off vcs all these are on

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  • Anonymous Dec 20, 2008

    My check engine, trac and vsc lights all came on. I disconnected the battery for 15 sec to reset the computer. The lights came back on however. I recommend you get a parts store or shop to read the code as this light sequence can indicate several different problems. I have a code reader so I plugged it in and it shows code # P0138. This code indicates a defective oxygen sensor #2 (the one past the cat converter). Most part stores can get this assy but you have to do some wire cutting to install it. The dealer charges about 70$ more but it probably is a direct replacement. I looked under the car and it's easy to get to but the cable goes into the inside of the car thru the floor. I'm now trying to get a blowup of the interior so I can remove and replace the whole assembly. Hope this helps. Good luck.



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I had the same lights turned on in my vehicle. I took my car to the dealer since it was still under warranty. The code that they got was p00012 and they replaced Normal 0 CAM TIMING GEAR. It took them 3 days to replace this part since they needed to special order it. Like the previous comment says, have it scan before replacing parts.

Posted on Jan 06, 2009


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Posted on Jan 02, 2017


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