:

Really need to pull the OBD codes to further diagnose your rear door locking issues.

 

I've done it twice. No fault codes.

 

What code reader did you use?
Unless you have an SDD you can't see these "deeper" codes.
Normal OBD stuff is mostly drive train related you are down in the fine details of the car.
.
.
.

 

Read this thread and see if any of the suggestions make any difference for your XJL:
https://www.jaguarforums.com/forum/x...-issue-194775/

 

This one

 

What are the 2 body control module codes it shows?
.
.
.

 

Nothing wrong there. The battery was disconnected.

 

I have another problem, this time with parking system. Sometimes is working, sometimes is not.
Maybe somebody know what this fault mean?

 

Have a look at the attached for code detail. BTW your code reader isn't capable of reading the full Jaguar codes i.e. B1B54-11 or B1B54-12. If you could get access to the Jaguar diagnostic system (SDD) you may be able to learn more details about this issue (an on demand self test) and that of your rear doors.

 

Thank You. I will go to Jaguar specialist garage soon. Maybe they will know more about this electrical faults.

 

Before

After :-)

 

I own this car for nearly a month now..
Cam belt done,
4 x filters,
Oil,
Air con done,
New tyres,
Replaced rear wheel bearing + ABS sensor,
Replaced 2 exhaust flex tube joints..

Few more things left to do..

 

Any ideas? Every morning on the first run parking system is working, sensors and camera all good. When I turn off the engine and ignition on again- the system stop working. After few hours it is working again, and stopping again.

 

This is from the workshop manual - BTW the manual & wiring diagrams can be downloaded from the sticky at the top of the X351 forum page

 

I have this diagram from few months and still don't know what is wrong with my car...

 

I bought a new car, can anyone delete my thread/pictures etc. I don't see any option to do it myself.