2011 Toyota Rav 4 check engine, 4wd, and traction light
I have a 2011 toyota rav 4. I went and got my oil
changed and a few minutes after driving all 3 lights
came on (check engine, 4wd and traction lights) I
took it back to the place where I got my oil
changed, they told me something with the air hose.
I took it to autozone and the mass air flow code
came up. I had my dad look at it and he was able to
connect the hose fully. Has anyone else had this
issue and was that the cause?