The location of the ECM is at the left front corner under the air cleaner housing. Hope this helps. Good luck
Probably europe
SOURCE: freeze plug locations on 1998 cadillac deville. I
there not on the heads! they r located below the heads on the block! the should b 6 or 8 ! 3 or 4 on each side
SOURCE: 1998 Cadillac Deville low refrigerant a/c
I have a 1999 Cadillic Deville. The low Frefrigerant indicater come on after about 15 minutes of disconnecting the battery power. Each Time I reset the power the air conditioner comes back on for a while then goes out. I have taken it into the local auto repair place and they find no problem with the unit.
Could this be a intermittent connection to the computer. They have replaced both sencors and the problem persists. Where is the computer located on the car that handles this AC sensor message?
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