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@sl3dg3nd 2 күн бұрын
had mine stolen last week failed mot ordered one from you guys thanks for the advice will do it as soon as mine been replaced
@theone9564 24 күн бұрын
Hello I have a 2015, and I get a message 2wheel reduction. Any ideas
@yuchungman Ай бұрын
Very sad to learn this (even if I don't have a Haldex fitted car. It seems anything that's fitted on the bottom of the car, if not secured, could be nicked (just like a cat)
@yardleysgarage5202 Ай бұрын
Not only Haldex…. Radars are going too
@NedNew Ай бұрын
My uncle had his Haldex stolen from his mountain bike. Nothing is safe anymore.
@brianmckenzie999 Ай бұрын
Toyota avensis also has the Haldex fitted. Don't know if they will be effected.
@bobtaylor5263 Ай бұрын
great video my problem is my freelander 2 has the gen 3 and I can't get a upgrade on the control unit
@brendancopsey4216 2 ай бұрын
Excellent video and explanation Thankyou
@ruheluddin9384 3 ай бұрын
Can you relearn using a snap on modis?
@nesmio7378 3 ай бұрын
Do you know if all Haldex 5 cars do the min max cycle after the initial run? I have a 2018 Audi RS3 - 0CQ, it does to the first slow ramp part and all values are good, but it doesn't do the fast ramps afterwards. Is this normal or is there a problem? I don't think my haldex is working.
@mazdaman1286 4 ай бұрын
Thankyou an excellent video tutorial. I have learnt so much. From experience I have learnt that Britparts are truly rubbish so its going to be genuine Borg Warner from now on.
@gerolymatos 4 ай бұрын
What is the resistance supposed to be? My new Borg pump reads 3 ohms. I read they are supposed to be between 5 and 9 ohms. Do I have a bad pump?
@broomad 4 ай бұрын
Superb video. Many thanks
@shawn_and_jess 4 ай бұрын
Hi Mat. Is it possible to get some sort of cleaner into the accumulator by soaking / spraying judiciously in one of the galleys and position the unit to soak both sides of the piston removing the possible gunk build up? Or Would it be possible to force the accumulator to exercise pushing a cleaner instead of oil to do like a flush on the bench without damaging the pump etc. then drain, flush with oil and then reassemble and fill properly? I’m not juddering but wish to pull down my Haldex and just give it a full once over and prevent / eliminate anything preventatively as it’s never been serviced and is at 60k now and I’m getting a hear whining sound from somewhere so going to go through all fluids and services first. Thank you for an excellent informative video.
@nigelhumphreysfsuk2833 4 ай бұрын
mine does scrabble a bit but not bad will it do damage if i keep driving or is it just a bit annoying and keep using it? 4wd works fine thanks for this video
@autofaultfinder4839 5 ай бұрын
We stock these genuine BorgWarner filters on our website here: www.haldexrepairs.co.uk/shop/service-kit/ultimate-service-kit-for-gen-4-vag-haldex/
@autofaultfinder4839 5 ай бұрын
Please visit our website here for help guides in diagnosing the problem: www.haldexrepairs.co.uk/
@autofaultfinder4839 5 ай бұрын
View our Generation 5 Haldex fault finding guide here: www.haldexrepairs.co.uk/generation-5-haldex-fault-finding-repair-guide/
@autofaultfinder4839 5 ай бұрын
Help guide can be found here: www.haldexrepairs.co.uk/generation-5-haldex-fault-finding-repair-guide/
@autofaultfinder4839 5 ай бұрын
We stock genuine BorgWarner filters on our website here: www.haldexrepairs.co.uk/product-category/filters/
@autofaultfinder4839 5 ай бұрын
You can buy a genuine BorgWarner Haldex Pump from our website here: www.haldexrepairs.co.uk/product-category/pumps/
@autofaultfinder4839 5 ай бұрын
For further help, please view our Generation 5 Haldex troubleshooting guide here: www.haldexrepairs.co.uk/generation-5-haldex-fault-finding-repair-guide/
@rosshart8184 5 ай бұрын
Very good video. Nice explanation.
@autofaultfinder4839 5 ай бұрын
A full breakdown of the diagnostic stages (with solutions) can be found here: www.haldexrepairs.co.uk/land-rover-freelander-2-fl2-range-rover-evoque-haldex-fault-finding-problems-solutions/
@CerMond1 5 ай бұрын
Спасибо. Можно использовать китайский фильтр? Thank you. Can I use a Chinese filter?
@CerMond1 5 ай бұрын
хорошо рассказывает. жалко английский язык не знаю. tells it well. Sorry I don’t know English.
@lamaster2162 5 ай бұрын
Hello! watched your video! thank you very informative. I have a Freelander 2 2008 Haldex 4 and I can’t fix my Haldex, the pump works constantly and blocks the rear wheels when turning, it works for 5-10 minutes and error P0961-62 pops up for the valve. Could this mean that the accumulator piston is jammed and is not releasing pressure? I disassembled the clutch and washed it, changed the filter, installed the original Volvo, changed the electric valve, checked the microcircuit, changed the oil again. Can the pump constantly pump into the electric valve due to a jammed accumulator? thank you for your work 🤝
@user-kn8mt2uw2i 5 ай бұрын
I get the same RRE juddering when turning / full lock. But once vehicle has warmed temp the juddering goes away (perhaps oil warms or system flows freely). Does Haldex need a clean, service and oil change? Thanks
@happyjive2235 6 ай бұрын
Hi , brilliant video . I've a 2014 Metropolis that has an issue when setting off on low friction surfaces, with TR in road mode if accelerate on mud or snow I get a vibration and noise from the rear. It sounds like a metal on metal as if the clutch pack is dry. It had a new valve solenoid filter and oil last year. I've also noticed a slight vibration at around 40 mph. It fine when driving in tight turns on a gravel surface. Have you come across this before?
@Marcturbo1 6 ай бұрын
I too have this issue but only from cold and on lock with decent load on it. If I accelerate more gently no noise. Stripped and cleaned twice and still have it from cold only.
@brendanmartin9586 8 ай бұрын
Hiya, took a diff off my old xc90 2008 and put it on my 2009, not knowing that the 2008 is a gen 3 Haldex and the 2009 a gen 4. Going ok, however vibration at 70 mph at 2000 revs! The question is can I take the Gen 4 Haldex coupling off its diff and put it on the other diff of which had the gen 3 haldex on without any issue in terms of the internal compatibility? Cheers
@autofaultfinder4839 8 ай бұрын
Coupling will swap fine between diffs, they are the same diff. BUT gen 3 ECU must run gen3 couping, and Gen 4 ECU must run gen 4 coupling. Cannot swap ecus on the wrong coupling.
@brendanmartin9586 8 ай бұрын
That’s great thanks and understood! I never touched or swapped the couplings in the end, so the diff off of the 2008 XC which is now on the 2009 has the Gen 3 diff/haldex and its own/original ECU… No lights came up on dash whatsoever, so I’m hoping the vibration at 70MPH at 2000 revs or when car is under load is unrelated to the job I did here! I suppose the car’s ECU has accepted the GEN 3 instead of the original GEN 4 as there’s no dashboard lights, but concerned if the transmission has accepted it too? In layman terms! On the contrary, I would like to send the original Gen 4 Diff/Haldex to get it overhauled, in case this diff in situ ever pack’s up! Do you have a firm or do it yourself or can you recommend anyone? Cheers & thanks for help!
@brendanmartin9586 7 ай бұрын
May you advise that as you have confirmed that the actual diffs are the same as stated above, could there be a difference in ratio set up within the two diffs? I have vibration when under load, especially at 70 mph and at 2000 revs.. so I cannot help thinking that this is the issue? Cheers ..
@Marcturbo1 6 ай бұрын
@brendanmartin9586 very common issue. I have it too. Diff swap didn't solve mine.
@brendanmartin9586 6 ай бұрын
kzbin.info/www/bejne/a16tdGWMe5dnn7ssi=i0s215bTPceSN5C4
@peterbloom9644 9 ай бұрын
All the gen 4 (genuine) I've used have a spring
@autofaultfinder4839 9 ай бұрын
100% they do not. No Gen 4 filter comes with a spring. Only Gen 2 and 3 come with a spring. You are probably being sold a copy filter under the pretence it is a proper one.
@autofaultfinder4839 9 ай бұрын
For example, if you google the Volvo part number 31325173 and look at the images, all ones in volvo branded bags do not have a spring. Like wise if you find any photos of a Genuine ford branded 1673828 part that has no spring, and lastly Land Rover genuine branded boxed ones LR032298..... 100% if it has a spring in a Gen 4 Haldex filter it is a china copy part.
@g0fvt 10 ай бұрын
An excellent video, having only recently bought a Haldex 4 equipped Volvo I figured I would service the coupling before it misbehaves. Not a bad price at all for the service kit on your website.
@davidsmith1066 10 ай бұрын
Very good information Thankyou very much ❤️👍
@autofaultfinder4839 10 ай бұрын
Hope it helps
@nesmio7378 10 ай бұрын
What's the thickness of the washer you used in this demonstration?
@liamjwuk 10 ай бұрын
Hi there, is this the same issue where some times a jolt would occur on a hill start but fine on flat road and Turing? Thanks
@autofaultfinder4839 10 ай бұрын
Haldex can only have an effect if the steering angle is strong and the vehicle is rolling.
@bmmaia81 11 ай бұрын
Do you mind checking my test? a Bit diferent from yours,. but pump is not new. it reaches the 13amp fairly quickly. kzbin.info/www/bejne/nomrfJZ6h7CpppY
@francescopresta1600 11 ай бұрын
Solution? Please i have the same problem After buy a new original pump
@francescopresta1600 2 ай бұрын
@@KIKOJOCKER try to replace the overpressure valve. Before mount the new pump test it in a bucket of oil and see if it work.
@jtothew4201 11 ай бұрын
where does the cup o tea get stored while on the vehicle and how does it stay hot?
@autofaultfinder4839 10 ай бұрын
It gets replaced automatically and frequently :)
@littlefella66 11 ай бұрын
Brilliant video giving a comprehensive engineering explanation of how to address scrabbling issues with LR Gen 4 Haldex.
@autofaultfinder4839 10 ай бұрын
Hope it helps people understand the nature of the issue.
@Ferdi0345 Жыл бұрын
Hello. my pump does not exceed 3.9 amps, my rear wheel turns very slowly. unable to complete pump learn
@nw8000 Жыл бұрын
Thank you
@CainyUK Жыл бұрын
Very insightful Matt. Buy cheap , buy more than twice !!
@autofaultfinder4839 Жыл бұрын
We all do it, me including. But you get what you pay for more often than not.
@nw8000 Жыл бұрын
Thank you
@autofaultfinder4839 Жыл бұрын
You are totally welcome :) Thanks for watching
@Ferdi0345 Жыл бұрын
I have the same problem, what is the solution please
@Eelco440Turbo Жыл бұрын
Ho, very nice video about the haldex system. I'm having a problem with my Haldex gen 4 Elsd diff on a Saab 9-3. Maybe you can help me a little bit. The problem is when driving( most noticeble at constant speeds and straight roads) i feel a slight judder for aprox 1 second. It repeats every 30 seconds. Is it possibly a faulty valve that instead of returning the oil to the sump, sends some to the piston which compresses te clutch disk briefly? Thanks in advance!
@autofaultfinder4839 10 ай бұрын
Not sure, we don't have any involvement with GM Haldex applications, e.g. Saab, Vauxhall, Opel, Holden, Cadillac
@Papoose063 Жыл бұрын
Hello I have the Same comportement when I do a learning What was the issue here ?
@Ferdi0345 Жыл бұрын
did you find the solution ?
@Papoose063 Жыл бұрын
@@Ferdi0345 Yes It was the complete haldex that was faulty I tested the pump with +12v and it was OK so I changed the haldex, kept the Same pump, and now 4 motion is back !
@Ferdi0345 Жыл бұрын
@@Papoose063 ok thank you. The haldex in first 7r and the 7.5R its same ?
@Papoose063 Жыл бұрын
@@Ferdi0345 Yes exactly the Same I have a 2015 7r and I Bought a used haldex coming from a 2019 7.5r
@Ferdi0345 Жыл бұрын
@@Papoose063 ok thank you very so much
@matthewfernandes Жыл бұрын
I seem to have this problem when pulling out from a junction. However, it's on a q3 and it's a gen5 haldex. Can this same issue happen on a gen 5?
@autofaultfinder4839 Жыл бұрын
Normally caused by the pump that is on Gen 5 Haldex... put a new pump on it and do the learn.
@matthewfernandes Жыл бұрын
@@autofaultfinder4839 I first assume it to be a bearing issue but I cannot find any bad bearings. The fluid was clean before I replaced it and the noise seemed to go away for a few miles after the fluid change but it returned. The noise goes away completely whe the haldex fuse is removed I did a relearn procedure on the pump earlier on and I thought the pump was working fine because I'm hearing it turn on and I'm getting drive to the rear wheels. I would have never guessed the pump could cause that problem. Do you ship internationally?
@dtommo Жыл бұрын
My daughter has an 2013 Evoque , when queing in traffic and letting the brake off ,the drive seems to "bang" on taking up the drive,could the haldex unit be the cause of this ? cheers Dave
@royfisher6260 Жыл бұрын
My freelander does this. Did you find out anything?
@dtommo Жыл бұрын
@@royfisher6260 gearbox software update did the trick
@hughmarcus1 8 ай бұрын
That’s not the Haldex. It’s more likely to be the PTU at the front of the vehicle. They give trouble too.
@briannorth518 Жыл бұрын
Excellent video and explanation of the AWD system- and diagram. I have a message on fault code "C0407 -AWD oil pump motor - slip detected". I assume this means the clutch is slipping but it doesn't tie down the cause well enough. It could be the clutch itself of course, but the reference to the oil pump suggests that the pressure of the oil to the clutch piston is too low (or variable)? Does this point to the need for a new pump or a good clean? This could also presumably be because the control solenoid is not working properly, or the accumulator has failed or the whole thing needs a thorough clean and maybe a new filter? Can you suggest the best (most economic) route to choose based on your experience of most likely causes of component failures and servicing issues? Done 78000 miles since 2014, never been serviced to my knowledge although have a FSH. Really appreciate your advice Brian
@autofaultfinder4839 10 ай бұрын
Pump Motor - Slip Detected.... its expecting a certain target current, lets say 2.5 amps, but it's only making 1 amp. This is how that code is triggered. Either there is no oil to pump, or the pump head doesn't work, or there is a leak inside. e.g. it is not hitting the target pressure it expects. Pump Current = Pumping Pressure
@briannorth518 10 ай бұрын
@@autofaultfinder4839 Thank you for the explanation. Since sending out the original message I had the Haldex unit serviced IE new filter and oil. Had the pump taken out and cleaned. Had the back axle diff oil changed as well. Unfortunately the garage who did the work couldn't check the pump current so I still don't know whether this is the cause of the problem and I am still getting the two messages "service All Wheel Drive and Service rear axle". The car is still driving really well so I am continuing to drive it. Can you measure the pump current? Can I book it in? Brian
@petrskoupy6637 Жыл бұрын
Many thanks for this great video. Could you please give any advice how to remove pressure accumulator cover? If i have shuddering in small speed when i turn fully wheels, does it mean, that there is issue with haldex or eLSD, because haldex itself connects only rear tyres, but eLSD can block the tyres separatelly. Many thanks for any advice.
@autofaultfinder4839 10 ай бұрын
Attempting to remove accumulator cap is very dangerous. We cannot give any info. You make the risk on your own.