Hello from germany,
i want to do diagnose on my XJ 300 1995 3.2
I have the CD from 1997 and 1999. I have problems to read the airbag system so i cant find the trouble codes.
I have changed all parts in the system like airbag moduls,crahs sensors and and. Checked the cables. I cannot find whats wrong. Now i got the PDU and was happy but it doesnt work with this cd. In genrell is it possible to get in the airbag system and find the trouble codes?
Does anybody has some fotos to show me how to connect the cables on the MPA and base station?
I will be very happy if anyone can help me !
best regrds
michael

 

Brendan made a PDF of X300 airbags for dummies for an overveiw of the system and trouble shooting

Lately it seems to be the safer fuse the culprit

File coming

 

Hello,
many thanks i have this file and it doesnt help me that time.
regards
michael

 

The safer fuse is in the main blue color airbag module under a square cover

Someone posted a picture of his

Looking

Diagnostic equipment can't see everything

 

If yours gets to it this is a pic of the safing fuse under the white rectangler cover



See link below
Airbag/SRS Safing Sensor - Jaguar Forums - Jaguar Enthusiasts Forum

 

I know nothing about the diagnostic equipment as I do not have access to any.

I do recommend attempting Brendan’s DIY for the airbag system diagnosis as I was able to successfully repair my ECM unit recently. If you have a decent volt/Ohm meter, just follow it step by step and take your time.

 

Important to use test resistors not less then 2.5 ohms as used in Brendan's doc

No direct meter test leads on airbag connectors least they blow as designed

 

cluster stores airbag dtcs


if you use a test light on the airbag light line i think it will flash out. otherwise put a module from a taurus and it definitely will