louislion76
Peugeot 2008 Air Suspension Failure
Summary of the thread
The 2019 Peugeot 2008 is experiencing significant air suspension issues, with the ride height compromised and the vehicle leaning. The problem is likely due to a defective rear right suspension air bag valve, as indicated by error code C1622 and a hissing sound near the right rear wheel well. The suggested solution is to have a qualified mechanic evaluate and repair the issue, which was confirmed and resolved by replacing the faulty valve.
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4 comment(s)
louislion76 (community.author)
Thanks for the quick reply! The error code is C1622 - 'Rear Right Suspension Air Bag Valve Defective'. I haven't checked the lines with soapy water, but I definitely hear a faint hissing sound near the right rear wheel well. Does this confirm my suspicion?
lisa_kaiser57
Yes. The error code C1622, along with the hissing sound, strongly suggests a compromised valve. Given the mileage of 226450 km, component degradation is within expected parameters. I'd advise scheduling an appointment with a qualified mechanic for evaluation and repair.
louislion76 (community.author)
Yep, you nailed it. Took it to my local shop, and they confirmed it was the rear right air suspension bellows valve. 590€ later, it's fixed. Thanks for the help!
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PEUGEOT
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2008
lisa_kaiser57
Based upon your description, it's plausible that the inclination and compromised ride quality are due to a failure in the air suspension. Could you provide the specific error code from the vehicle's diagnostic memory? Also, have you checked the air lines and fittings for leaks, like hissing or using soapy water to find bubbles?