Isaac85

Hi All,

I had previously had this problem before and it turned out to be an oxygen sensor, changed sensor and everything went back to normal.

Now, after 9 months from fixing the problem all these lights came back again (Check Engine, VSC and Trac off).

I went to O'reilly and got a scan and the codes found are below

- C1223
- C1224
- C2106
- U0123
- U0124
- U0126
- P0442

So, since I was already there I picked up a gas cap and replaced it with the one I had just to try if this would fix the problem. I only drove from the shop back home (1.5 mi) and the lights were still on.

I recently had an accident where a car hit me on the front passenger door and right fender and just had them replaced (no air bag actuation) idk if the lights coming up has anything to do with the car's recent visit to the body shop?! I know to replace the fender they have to take off the front bumper and the headlights, could they have misplaced / touched / removed something that could cause these lights to come on?

Appreciate your help and y'all have a happy new years..

LSBen

For p0442, you can see this post for a possible solution.

https://www.clublexus.com/forums/rx-...-light-on.html