I drive a 2002 Saturn Sc2. I took my guage cluster out today in hopes of preparing form my AVIC D3 install. Here are some pics of the gauge cluster harness. I know i have posted several tread but no one seems to be able to help so i thought pics might help.
Heres a pic form a wiring diagram book for my car. Note that the input VSS says Dark Blue/White. Then from the pic on the cluster harness there is a dark blue wire. Is this the same????
Try looking on the engine performance/ECU diagram.
Edit: Found this on a Saturn forum:
"It will be at the VSS (Vehicle Speed Sensor) located at the back of the transaxle case near the differential housing.
Yellow is VSS signal Low
Purple is VSS signal High
Or pins 71 and 72 at the PCM. Same wire colors as above."
Yeah i just read that tread on saturnfans.com Which of the two do i connect my AVIC D3 VSS wire to? DOes it really matter?
Heres a pic form a wiring diagram book for my car. Note that the input VSS says Dark Blue/White. Then from the pic on the cluster harness there is a dark blue wire. Is this the same????
Looking at the diagram you posted... I would try the MOVE(Pink) wire since its the only constant from the PCM and the cruise module. My Altima has the same CAN line setup ....