What's the converter for? I just had my Montero wired for trailer lights and they tapped into the tail light wiring harness underneath. They had to pull the wires out of the loom so I'm going to re-wrap the exposed wires to protect from weather. Anyway, I'm using the simple flat 4 magnetic base trailer lights (like tow trucks use). I noticed my blinkers are a little slower than usual and I can hear a couple of clicks from the flasher relay before the blinkers get going.
Thanks,
Jim
Tulsa
'89 two door v6 auto