trac not available,asc not available and failsafe engine mode

Above errors came up and next day they were gone
Also a coolant error message keeps popping up
eveb though the antifreeze is at full level
A mechanic suggested to change the battery
but i don’t know if that is the right call
Any help would be appreciated

 

As you have already posted an Intro......

https://www.jaguarforums.com/forum/n...siasts-249033/

....... I've moved your question from New Member Area - Intro a MUST to XK8/XKR forum.

Graham

 

Hello Graham
i did not get any replies to my posting
can you repost it and see if it is posting
correctly ?

 

May be a battery issue but could also just as likely be a solder joint issue in your abs module along with a real or sensor issue with your cooling system.

 

The display is telling you SOMETHING is wrong but you will need to read the DTCs for the reason the modules are flagging the faults.

Please post the actual code(s) for the ECM and ABS module.