My check engine light came on and the dealer said that it was the wiring harness on the O2 sensor. They also said that there was a TSB on the the problem. I am out of warranty be 4 months and only have 39,950 miles. I know tha TSB's are not recalls but is this something that Chrysler should cover. I think they said the code that came up was 2169 has anyone else had this issue.