Air Ride

I have a 2003 H2 with the air ride suspension.  The servcie air suspension prompt came on.  The ride height is now low in the rear. When you turn the key on, you can hear an actuator engaging about 5 times.  It then goes out.  Is there a common problem with this?  Thanks for the help!

TRY SPRAYING WD40 ON SENSORS AND LEVERS IT WORKED ON MINE........HAVE A GREAT WEEKEND TO ALL.......ANDY

what is spraying that on the sensors going to do,i understand the levers,but the sensors

THERE IS A LITTLE SHAFT COMING OUT OF SENSOR, ALSO WILL DISSAPATE WATER  IF ANY...... ANDY

I Like CRC power lube much better than WD40.  No stain, lubricates, displaces water and in 100% electrical parts safe (increases conductivity).  I learned from salt water boating, spray all your stainless and aluminum fittings/hardware and avoid squeeks and corrosion  http://www.crcindustries.com/auto/content/prod_detail.aspx?PN=05006&S=N.  Just my opinion.

I WILL ORDER SOME AND TRY ALLWAYS LOOKING FOR NEW STUFF......THANKS ANDY