Hello,
I am new to the forum and also a new grand prix owner. I have done numerous searches on both this forum and others to find the locations of the wires needed to splice into to make this fully operational. From what I can gather, the later models (mine is a 2002) do not have the extra connector floating around in the dash like the 97s. It looks like all I really need is the pinout for the speedometer connectors to get most of the wires. All the diy posts I have found are old, and the pictures are long gone.
