Diesel Jeep Forum banner

CEL Code P203E

3700 Views 1 Reply 1 Participant Last post by  zimjig
Currently have around 67K on my 2015. Had the CEL light come on and when I went to autozone to get the computer scanned I got the code P203E.

The code is tripped by a Reductant Level Sensor in the DEF tank. Anyone else have experience with this? Do you know if I have to replace the whole tank or would it just be the sensor itself?
1 - 2 of 2 Posts
Just called my warranty, under my contract (I have the extended warranty) it's covered. I'll go by the dealer on Monday and will give an update.
  • Like
Reactions: 1
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.