I found the answer myself elsewhere on another forum posted by DrHeathenScum. I then proved the following leads and was able to power up and trip the odometer/trip odometer. My particular speedo did not have all the lamps mentioned but all the other leads worked. I hope others will benefit from the following list of pin outs. Thanks to DrHeathenScum for his post.
1 - Accessory power (12v+, orange w/white)
2 - trip switch
3 -
4 - check engine light
5 - security light
6 -
7 - speed sensor ground (ground to VSS. Black on VSS)
8 - speed sensor power (12v+ to VSS. Red on VSS)
9 - speed sensor signal input (VSS Output. White on VSS)
10 - GROUND
11 - trip switch
12 - speed output (for turn signal module)
