hello... i'm new to this forum... nice place...

i have a 2001 grand marquis LS- w 129k on it that i bought 3 months ago...

first, i would hear the air ride pump when i first start the car and it would raise the car level up-

i left it parked for 3 days and when i started it, i did not hear the pump run... so i checked the fuse under the hood ( i think 15 apm) it was blown.

so i replaced and still the air pump did not run... but now the air suspension light came on and the car is still very low from the back.

how can i check the relay to make sure the pump is not bad? is there anything else i need to check for?

thanks...