W215 ABC fault

[Mctb]

Have a abc fault come up on my 2001 500cl have read the code comes up with low pressure but the system seems to be working fine goes up and down evenly no leaks ideas please

 

[Alex]

Has it got enough fluid in the reservoir? Are any of the pipes underneath wet or weeping?

 

[Mctb]

No leaks and fluid level ok

 

[m2287]

What colour is the error that comes up, red or white/blue?

 

[Mr Kripling]

I got the "soft" ABC fault codes when my pump was beginning to wear out and it's usually triggered by the pressure dipping below 100 bar. Despite the fault, the car still worked fine and I was able to raise and lower the suspension about 10 times in a row without any issues.

 

[crownhouse]

Have you been able to diagnose and fix your low pressure fault?
It usually is the Pressure Accumulator which sits under the right wheel arch.
It could also be the pressure switch or the tandem pump.