New Denali with a drop question

[justinp95]

I just bought an 05 Denali with a 2/3 Drop and 22" Wheels and when I bought it I asked why the "Service ride control" light was on and he said it was because it was lowered? Does that happen with a 2/3? The truck rides pretty good, pretty floaty feeling but I was use to a 2500HD. Also, my light keeps coming on and off to service the TPS sensors. Two of them work intermittently. Is this a tps issue or something else? Thanks!

Edit:

TPMS sensors are very wacky, one shows --- and another shows 0psi. Are they both bad or could it be a module?
Also, Since I do have a drop already the springs are changed if I want to get rid of the air shocks I can just swap them out correct? Ive already pulled the RTD fuse to get rid of the stupid service ride control annoyance and will pulling this fuse take away the CEL I have, C0660?

 

[NathanJax]

Nope. that's an actual problem.

Do you still have the factory air ride?

 

[justinp95]

Damn, Well im pretty positive I do, but i wll have to look and see for sure. He didnt say he removed the air ride.

 

[justinp95]

Looks like it has air ride still (fat looking shocks).

 

[NORCAL SS]

prob fault in system. Does it kick on when you load up the rear?

 

[justinp95]

TPMS sensors are very wacky, one shows --- and another shows 0psi. Are they both bad or could it be a module?
Also, Since I do have a drop already the springs are changed if I want to get rid of the air shocks I can just swap them out correct? Ive already pulled the RTD fuse to get rid of the stupid service ride control annoyance and will pulling this fuse take away the CEL I have, C0660?

---------- Post added at 05:06 PM ---------- Previous post was at 05:06 PM ----------

prob fault in system. Does it kick on when you load up the rear?

Never kicked on.