XK8 / XKR ( X100 ) 1996 - 2006

Where is the CAN? P1642

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Old 11-16-2016, 04:16 PM
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Default Where is the CAN? P1642

I have a 2001, XKR with a lot of miles 176K
When it runs it run great, still very fast.
But I had months of stumbling and limp home mode
and now it won't start. I have had a P1642 code come and go many times.
Had to park the car for a year...Thought I would look for this CAN and see if it has a problem...Where is it?
 
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Old 11-16-2016, 04:50 PM
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Hi Danny,
CAN is everywhere. It allows the car's various modules to communicate with each other.

Presumably you have a code reader: do you have any other codes reported?

Mike
 
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Old 11-16-2016, 06:25 PM
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You will find that in addition to the 'CAN' (controller area network), there is also the 'SCP' (standard to corporate protocol network).
 

Last edited by 03 XKR; 11-16-2016 at 06:31 PM.
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Old 11-16-2016, 07:13 PM
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Here is a .pdf copy of my MULTIPLEX ADVANCED DIAGNOSTICS student guide when I went for Jaguar training over a decade ago.

It will help understanding the networks.

All this info is somewhere in the LARGE FILE AREA on this forum.
I never looked for it after I uploaded it because I already HAVE IT.

bob
 
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Old 11-17-2016, 02:41 AM
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Originally Posted by danny
...... Had to park the car for a year.....
Welcome to the forum Danny,

As soon as I see that I think BATTERY. If you haven't had the vehicle on a tender it can (no pun intended) lead to all kinds of weird electrical faults. Make sure you have a fully charged battery in good condition before assuming something has failed.

Please follow this link New Member Area - Intro a MUST - Jaguar Forums - Jaguar Enthusiasts Forum to the New Member Area - Intro a MUST forum and post some info about yourself and your vehicle for all members to see. In return you'll get a proper welcome and some useful advice about posting to the forum.

Graham
 
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Old 11-17-2016, 10:40 AM
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Thank you all, thank you motorcameron for the trouble shooting guide.
Graham, I will say my battery a few year old. I read on other threads about the battery being the source of other problems...which I have such as windows acting funny.
I will check these items and get back to you. I wish the car did not have so many computer controls, Danny
 

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