How To Repair Jaguar XK8 ABS Module

How To Repair Jaguar XK8 ABS Module

Vehicle is displaying message “ASC Tracks Not Available”. It was intermittent for a while which latter became a regular problem.

Problem is almost always ABS control module. Abs module is located on driver’s side of engine bay, bolted on Abs pump. Repair is relatively easy and is performed on a 2001 Jaguar XK8.

(Costs about few hundred dollars to send abs module repaired professionally. If you are in Toronto, (Xemodex.ca) can repair it without any need of programming afterwards).

It took less than 2 hours in total to fix jaguar Abs module, including removal and installation. Unit worked normally again once the repair was done and “ABS Tracks Not Available” message disappeared.

How to Remove XK8 ABS Module

Jaguar abs control module bolted to Abs module.
How to Repair Jaguar XK8 ABS Module

Disconnect 2 center brake lines in the middle (Red arrows), and bend them a bit on outwards. Air will not get in the system and bleeding is not be needed afterwards.

There are four E5 Torx bolts (Blue Arrows) holding control unit in place. You need an E5 Torx socket to finish this job, most auto parts stores have it. Remove all bolts (blue arrows) and slide jaguar abs module unit out. Two brake lines need to be bent a bit outwards to make space for removing Abs control unit.

Jaguar abs pump without abs control module.
How to remove Jaguar ABS Module

How to Repair Jaguar XK8 ABS Module

Once abs unit is out, tape a piece of cardboard on top of electrical modules so they don’t move or damage them while “operating” on the module. A hole has to made on bottom right of the module to allow soldering of broken contacts.

A drill can used, careful not to go to deep and damage the circuit inside.

Tool used to drill a hole.
How to Repair Jaguar ABS Module

Here is the problem: there are two electrical connections which get lose by vibrations over time and have to be re-soldered. Solder both contacts. Solder contacts even if you dont see any problems. Contact might have very small cracks not visible to naked eye.

Jaguar Abs Control Unit with broken electrical connections where repairs will be made.
Jaguar XJ8 ABS Module Repair

How to Repair Jaguar ABS Module

After soldering contacts, seal abs module again.  Use the same piece you cut off and some tape. Seal it with silicone and should be fine. Doesn’t really have to look pretty as long as is sealed properly.

Jaguar Xk8 abs control module with sides covered in silicone.
How To Fix Jaguar XJ8 ABS Module

Installation is reversal of removal. You dont have to do anything special, just be careful and line up unit pins when installing it. ABS module worked fine after re-soldering contacts.

(If you are also looking for a fast and easy solution to sell your car, more here on “How To Sell Your Car Fast In Ontario” )

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