Cadillac Repair Questions? Ask a Mechanic for Answers ASAP
Welcome, I'm Chris (aka Moose) I prefer to work when others don't, I am here around lunch and after dinner till after midnight.working after noon till just after midnight.
At the RR lamp with the headlights on, of these 2 wires which one has power. The light blue or purple. This needs to be done while the connectors are plugged in. Neither should have power but one will based on your results.
Your comments indicate you no longer want me to try and help, if that is the case I can close the post.