I AM LOOKING AT A CHILTONS MANUEL TO DIAGNOSE A...
1992 Cadillac Deville
October, 31, 2012 AT 10:18 PM
Ok so I pulled the clip out and turned the car to the on position and the gray wire had 12 volts to it. So I pushed the harness back into the computer.
October, 31, 2012 AT 10:24 PM
If the Orange light does not come on, you would need to remove the meter cluster to check the bulb and wiring.
October, 31, 2012 AT 10:53 PM
Ok I just did that funny thing happened. I tested the white and gray wire that would plug into the information center. I tested the two wires and their is no power going to those two. The two wires would be the ones that light up the cruise control light. If you test the white and gray wires together their is no power. If you test the white wire to the body of the car it has no voltage. If you test the gray to the body it comes up with 8.5 volts.
October, 31, 2012 AT 11:46 PM
How do I test the light bulb itself to see if it is good.
November, 1, 2012 AT 4:08 AM
Find a power wire. Run a jumper wire from a nown good power wire to the gray. Does the lite go orange then.
August, 24, 2014 AT 7:56 PM
Jack the front end up have someone go over 30 mph and set the cruise. Using a test light at the servo seleniod check to see weather your getting power to the seleniod when u set the cruise.