2002 cadillac deville no dash lights wont start, it was fine yesterday

SOURCE: 2002 Cadillac DeVille wont start (even w/new battery!)

well first off, check the glove box light blub, make sure it shuts off when you close the door, check it by pressing the switch with your finger to make sure it shuts off, also check under the hood for the light there if there is one, pull the bulb, and the same thing for any bulb in the trunk, then check again after a day to see if the battery dies, if it is dying while the vehicle is not running then it is the battery, if it is dying after it is running then it is the alt. you can check that also tho with a multimeter set to the DC volts setting, place the black end <the ground to any grounded area> and the red end <the hot lead to the back of the alt. > it should be reading higher then 12 volts, normally should be a higher reading then 12 volts... if you are getting a lower reading or just 12 volts then the alt. is bad and needs to be replaced...hope this helps you out...

SOURCE: I have a 2002 Cadillac DTS. It randomly dies when

Had same problem,called my Cadillac buddy and he said pick up both crankshaft position sensors.Charged me $100 cash and has not stalled again,drove me nuts for two years.

SOURCE: 2001 Cadillac Deville problems starting

I have had the same problem and I have come to the conclusion it is the security system. After 3 minutes the car will start so there is nothing wrong with the battery or starter. I have had it to the dealer a few times and they cannot solve it. It may be the locks on the doors and they may not be resetting properly. I have learned to live with it.

SOURCE: No heat after burnt smell

Either your Fan motor is faulty or the fan control resister assembly is burnt out, either of those will cause the smell.

Testimonial: "Thank you very much! How can I troubleshoot/find out which one of the 2 is the problem?"

SOURCE: 94 Cadillac Deville Interior lights wont shut off

ONE OF THE DOOR HANDEL CURTESY LIGHT SWITCH IS STICKING ON