03 sierra,1500,ride control switch
 

exactly what does it do?

i dont know either...

Are you talking about the traction control?

hey mr shamrock,i.m just up the road from ya...no i'm reffering to the ride control switch on the dash beside the airbag cutout switch...the led only lights if you hold the switch in so i suspect its bad.i'm wondering if its an airride system thanks for the info

Oh Ok my 2002 doesn't have that I guess. Mine has a traction control button on the left side of the steering wheel where the 4WD switch would be. Where are you located?

straight from the metropoulis of reidville,actually a woodruff address.the two rear shocks have what appear to be airlines attached to the top of them.as i said i;m pretty sure the switch itself is bad but was wondering what to expect when i change that out.i pull a 30 et camper and also a 25 ft cuddy cabin with it so anything to improve it would be appreciated.

anyone have any ideas on its operation?