Arnott and CATS

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Jan 21, 2025 | 08:59 AM

#21

EsRay

Veteran Member

Joined: Oct 2017

Posts: 1,302

Likes: 218

From: Dubai

Quote:

Originally Posted by wfooshee

2004 won't produce the CATS error when the ASM is unpowered. I don't recall if it's 2005 or '06 and up that need an override module, or even mid-'05, Maybe.

just in case this is of any help to 2005 owners, I did have CATS error messages after deleting Airsprings and solved it with resistors at each corner?

Jan 21, 2025 | 01:06 PM

#22

clubairth1

Veteran Member

Joined: May 2009

Posts: 12,097

Likes: 3,371

From: home

I converted a 2006 XJ and had to use the bypass module.
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Jan 22, 2025 | 09:26 AM

#23

luv2fly

Senior Member

Joined: Sep 2011

Posts: 477

Likes: 152

From: South Carolina

Quote:

Originally Posted by wfooshee

2004 won't produce the CATS error when the ASM is unpowered. I don't recall if it's 2005 or '06 and up that need an override module, or even mid-'05, Maybe.

I installed the Motorcars LTD coil over kit on my 2004 XJR. The kit included resistors at the ASM and jumpers at the shock connectors. So, I honestly don't know if I'd have gotten a message or not. Wish I still had the instructions