Haldex control unit

[Tj 0785]

Where is best place to get a blue gen 1 haldex control unit mines not working and for £900 plus my old 1 from tps il look at upgrading

 

[ayfreetee]

Just buy a used one from eBay or a breakers, it'll save you a packet, then give it an oil and filter service.

 

[Tj 0785]

Is there any way to test them?

 

[ayfreetee]

Only with vds I believe.

 

[Tj 0785]

If it's off the car ?

 

[Andrew@A.L.D]

Lots of dodgy ones out there that people just paint blue so be careful

When i sold my they got the original sales invoice

 

[Grale1]

I recently had an issue with mine not having 4wd had it on VCDS and it all communicated etc, but found a broken earth strap to it and done oil and filter change and now it all works,
So might be worth looking at doing that first for the sake of £50-60

 

[Bendaniels197]

Help ! I have a Audi A3 2 litre tdi Quattro on a 55 plate. I need a haldex unit for my rear diff because the person I bougHt the car off has not serviced my question is if I bought a second had one can I re code it ?

 

[ayfreetee]

You'd be better off asking on the 8P forum.

 

[Bendaniels197]

ok thank you mate