Trying to figure this out but it's kind of weird due to Toyota reverse ground thing. I purchased a 9005/9006 adapter relay harness which grabs the signals from one side of the headlight harness and goes through the relays with additional power and the outputs to H4 plugs.
I have tried a few pinouts that I could find mentioned in the forums but no dice so far. Do I need to wire the relay grounds back into the OEM harness so the headlight switch will function properly? Have tried most of the Toyota diagrams that go over this subject but somehow it's still not working properly. (That and the diagrams show the relay grounds going to chassis.)
Problem is: when everything is plugged in my high beams don't function, no indicator on the dash either. This goes for constant on mode and flash. My low beans work fine.
I have tried a few pinouts that I could find mentioned in the forums but no dice so far. Do I need to wire the relay grounds back into the OEM harness so the headlight switch will function properly? Have tried most of the Toyota diagrams that go over this subject but somehow it's still not working properly. (That and the diagrams show the relay grounds going to chassis.)
Problem is: when everything is plugged in my high beams don't function, no indicator on the dash either. This goes for constant on mode and flash. My low beans work fine.
