Hi guys I'm looking for a bit advice if anyone can , after buying an eas module iv got a fault code and message
Which is
C1A13-64(6c) pressure does not decrease when venting gallery.

What's the fix for this ? I cleared the fault with the EAS but it just returns each time I drop the car .
Noticed for the last couple months that there's an issue lowering it to access and it just goes up to extended , I can get it down but it takes about 3 attempts .

Any help or advice on this will be greatly appreciated

Dean