Check engine light

[racefan_67]

Hi everyone...I have a 2003 4runner SR5 with approx. 26k miles and my check engine light came on last night on the way home from work along with the VSC light and the TRAC OFF light....I've searched the web for any kind of list which explains all the reasons or possiblities as to why the light would come on...(aside from the very obvious ones)...but cannot find one.....does anyone know if such a list exists?....I've heard that it could be something as simple as the gas cap but I'd like to know a bit more before my service appointment on Wednesday. Thanks for your help!

 

[greasefingers]

I might be wrong but search or "pm" Teryt". I think he had the same exact issues.

 

[racefan_67]

Thanks for your help...I'm new to this website but the search you told me to check brought up someone with the exact problem...turned out to be a o2 sensor....I'm feeling better already....

 

[greasefingers]

No sweat man. That's what it's all about ... communication.