ELC, If it senses that the rear suspension is compressed beyond a certain point for a certain period of time it uses a small compressor to "pump up" the rear struts. The pump motor can also be used via a valve to inflate basketballs and the like.

It is standard with the SSEi top of the line models.

It uses air shocks in the rear only to maintain a level ride and keep it off the bump stops with heavy loads. There is also a connection in the trunk for pumping up things like rubber mattresses, tires, etc....

Tricking it will pump up the rearend so it transfers a little more weight over the front wheels and looks cool. :P

darn i dont have that pump :(

only some 95 SLE'*, some 92-98 SSE'* and all 92-03 SSEI'* have the ELC

EDIT ALL 2004 SE and SLE Bonnevilles have "ELC"
Its a new name though (Automaitc Load Leveling) System is standard on SE and SLE

DJ2005 here is a pump

http://cgi.ebay.com/ebaymotors/ws/eB...category=42609

k, thanks.

Thanks for everyone'* input. I'll get back to ya when i find out what'* wrong...