Cadillac Repair: side light, light probe, battery voltage

Question
QUESTION: I have a 1991 deville 4.9. the light that comes on with the turn signal on the side stop working I replaced it. it still don't work what should I do?

ANSWER: which side ?. drivers or passengers ?

---------- FOLLOW-UP ----------

QUESTION: driver side

Answer
Remove the bulb, Engage the turn light and using a test light probe the bulb socket for battery voltage on one terminal and a ground on the other terminal. If you HAVE battery voltage on one terminal check the ground wire that is combined with several other black wires on the inside of the fenderwell in the engine compartment.


I can provide an electrical schematic showing you how to test it. E-mail me at: [email protected].