Repinning instrument cluster wiring

[jsett83]

All,

Does anyone have or know the schematics for the instrument cluster pigtail on a 1987 Chevy V10? I am using a cluster from a 1990 suburban and have found out what each wire is for in that pigtail, but need for the 87 so I can match the wires.

The wires for the 87 are as follows

1-lt green 18-pink/pink
2-grey 17-beige/wht
3-blk 16-pink/blk
4-pink 15-grey/wht
5-beige 14-empty
6-pink/blk 13-yellow
7-pink/wht 12-blue
8-blk 11-lt blue
9-dk green 10-blk

Thanks in advance