2001 XJR. Have the 'check eng.' and 'restricted performance' indicators showing, plugged in my normal codes reader to find out why, and it seems the diagnostic socket has failed as my reader cannot connect. Any ideas guys, PLEASE?
(Newbie)

 

Welcome to the forum!

We had this issue come up a couple weeks ago. Here is a link to the thread (search OBDII FUSE): https://www.jaguarforums.com/forum/x...nt-read-66366/

Unfortunately, the original poster has not responded with a follow up but the thread will give you an idea of all the suggestions from forum members. If you get through the suggestions without success holler back.

Please let us know.

 

Thanks Test Point, I'll work my way through them and see how it goes!