Master air suspension fault

I'm experiencing issues with my 2010 Renault Master diesel. The vehicle is leaning, won't lift, and the speedometer displays an error. Error memory indicates a fault with the air suspension. It's a bumpy ride, any ideas?

4 comment(s)

Sounds like a faulty air suspension bellows valve. I had a similar issue with my Master. Check for air leaks around the suspension air bags. Does it also feel like your shock absorbers are gone?

Thanks for the tip. How did you confirm the air suspension bellows valve was the problem? Any specific tests did you run?

Didn't do any specific tests myself. Just noticed the leaning and the hissing sound near the bags. I'd suggest taking it to a workshop for a proper diagnosis. Could save you some time and further damage.

Appreciate the advice. Confirmed: faulty valve. Repair cost 590€. Thanks!

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