C5 X7 Hydractive 3+ Possible Fault

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Slavakis
Posts: 4
Joined: 21 Mar 2021, 17:31

Re: C5 X7 Hydractive 3+ Possible Fault

Unread post by Slavakis »

EDC5 wrote: 03 Jul 2017, 22:15 As a new owner of a C5 I'm not exactly sure if what is normal with regards to the suspension and handling, what I do know is that with the suspension in "normal mode" the body roll is significant, sometimes the side swabs in the seat have to work very hard... I can live with this, however it's soft to the point that when going over a large pothole or bump in the road I could hear a bang! Almost as if the suspension was bottoming out.... I'm guessing this isn't normal.
Earlier today I went on a spirited drive and again with the suspension in "normal" moved the wheel left and right repeatedly, well things got very loose to the point that I didn't feel safe, there appeared to be no damping of the lateral movement.

So I repeat the test in "sport" mode and it's a different, corners flat, roundabouts can be taken tight and at speed etc. It even felt much better over large bumps and potholes.

What I am asking is: Could the two "comfort" spheres be bust allowing too much oil movement meaning the car is under-damped?

Just a note, the C5 is 8 years old and I don't think any of the spheres have ever been changed.

Hi, I have the same problems with my C5. Did you solved this? thanks in advance
torneol
Posts: 64
Joined: 29 Jan 2021, 18:25
x 3

Re: C5 X7 Hydractive 3+ Possible Fault

Unread post by torneol »

Hi!

Have you read the whole story? There were atleast too much lds at the tank. It might be a good place to start investigating. Another thing to check, is your car riding hight. Mine was way too high and car was a bit odd. When they put it to right position at service, behaviour change a lot.