Precedent Wire diagram

[Fairtax4me]

Anybody have a wire diagram for 2013 Precedent 48v?

Trying to hook up an LED light and voltage reducer, and I'm looking for the easiest way to hook it up so the reducer turns off when the key is off without having to install a $50 pre-made harness.

I keep finding diagrams for 04-08 models and some 08+ gas models but none for 48v.

[NoleFan4Ever]

Here is drawing http://www.cartsunlimited.net/12v-reducers.html that scottyb has on his site that shows how to install the voltage reducer. Might help for now...

[Fairtax4me]

Useful but not exactly what I'm looking for.
Looking for a place where I can tie in a relay that will turn on/off with the key. I mostly need to know where the key circuit gets power from so I can determine if it can supply enough amperage for the control side of the relay.

The relay I plan to use will only pull around 7.5mA.

[Sergio]

Unless you have an ERIC (no OBC) system, the diagram below will match:

http://www.buggiesgonewild.com/attac...mcor_small.jpg

The tail light wiring is part of the "bucket harness" add-on harness.

If You install the converter up front, the wiring is easy:

http://www.buggiesgonewild.com/attac...r_location.jpg

The 12-pin to 12-pin short harness on the bottom right is how the OEM harness is wired:

http://www.buggiesgonewild.com/attac...ont_wiring.jpg

The switched +48v (blue/white wire) is injected by a gray wire with a bullet connector off the "bucket harness" 12-pin connection to dash.

The wire that carries +48v from the pack positive connection is cut, the side with +48v goes to the input of the converter.

The Converter +12v output goes on the other side of that wire into the rest of the dash harness.

The negatives can all be common in the majority of the converters (unless noted as isolated output).