2000 Mustang GT Hooking Up Aftermarket Speedometer...

Boostin S281 · 08-27-2007

Which wires on the 2000 GT, on the back of the cluster is for the speedometer? My buddy is trying to hook up an an aftermarket speedometer as it's part of the new project he's doing and we're trying to figure out which wire is coming from the ecu to the cluster...

I'm sure there are wires going to the ecu from speedsensor and then to the cluster. Any help would be apreciated.

Thanks a lot.

Boostin S281 · 08-28-2007

anyone? There must be a wiring diagram for the cluster somewhere...

markwondi · 08-28-2007

Pin #68 on the PCM is your speed sensor. It's a white with orange stripe wire.

Boostin S281 · 08-29-2007

but that wires isn't on the cluster anywhere... I'm sure it's on the ecu somewhere, but shouldn't it be there as well?

markwondi · 08-29-2007

Just tap your wire into the PCM, you don't need the wire off the cluster.