I have a 2015 XJL with 26,800 miles. My check engine light came on a few days ago and went off briefly, but has since been on. I took it to Autozone for a diagnostic check and they printed the following results: IPDM module fuse, Power train system U0447 Invalid data received from Gateway A P0062. HO2S Heater Control Ckt (Bank 2,Sensor 3). Secondary DTC’s Both P0062 H02S Heater Control Circuit (Bank 2, Sensor 3). U3003-62) Control Module. Autozone said they can supply the sensors, but not sure if there were any other problems. Your thoughts?

 

If it's the O2 sensors....you're in luck!

Back in 2021, Jaguar extended the warranty for X351s built between 2013 and 2017 to 15 years.

Detailed thread below.

https://www.jaguarforums.com/forum/f...-miles-244795/

wombat

 

Thanks

 

In addition to JLR's extension for the O2 sensor, I believe that the entire emission system has a warranty period longer that most (other than Hyundai/Kia/Genesis) over-all warranty periods, by (US federal) law, and not be manufacturer's choice.
That can come in handy for catalytic converter problems too.

 

Thanks. I’m going to contact the dealer and inquire about the sensors and probably refinance the house if I take it in lol

 

I just noticed you're XJ is a 2015, and unfortunately I don't think the emissions system warranty is 9 years, and I don't recall mileage limits.

 

It has 26k miles. Thanks