2006 RRS getting a Suspension Fault. Seems to be a small lean front left side. Maybe an 1/2" or 1" difference between left and right. Replaced the air compressor recently. Any ideas on this? Leak on front strut? Valve block? Thoughts?
If the difference is consistent the air bag is probably OK. If front left drops to bump stop then it has a leak or valve block is sticking. You may have a bad height sensor. RR scanner will be a plus for this and other issues to come.