security light, abs and air ride!!! =[
 

i really need some help guys!!

the display says to service air ride. how do i know what to service on the air ride???

and the abs light is on and i dont understand why

and lastly, my security light blinks when the car is off and stays lit when its running! i dont get it, if there is a security problem, why is it running? what could it be?

this car is really myu grandffathers and i really want to get this thing legit for him. hes done a lot for me and i would like to help him out

The first thing to do is post the model and year of the car. Also post the trouble codes - both current and history. There is information on this site regarding reading the trouble codes for various models.

my bad boss.

its a 93 eldorado 4.9 208xxx miles

yeah i know how to do the codes but i suck and didnt remember to post them


i finally got all the engine ones off, took an icm, isc motor and for some reason, the 02 sensor was unplugged haha

but my other codes are I039 (loss of road sensing suspension data)

an I052 which is i think keep alive memory loss

and thats it for codes