2005 Ford Explorer Sport Trac Q&A
2005 Ford Explorer Sport Trac Question: check engine light not working
First thing to check is ALL the fuses and then the CEL bulb. I do Emissions Diagnosis in CA. You will have to remove your cluster to get access to the bulb which involves removing some panels etc, but it is not too hard to do. Don't be surprised if when you replace the bulb that it stays on solid, because most times when the CEL bulb burns out, it is because it was on due to a code being there for awhile. - dandd
I'm having the same issue with my 2005 Toyota Sequoia ... What was the final resolved with your issue? - PanCanal
this problem just started this morning.1/21/12
my check engine light came on 2 days ago took it the shop the next was told it was the EGR valve, took it to another shop, was told after a diagnostic that I have gasoline leaking into my radiator....