89 speedo pinout

I'm looking for a pinout for the guage cluster that has the RPM, oil, temp, voltage, 100mph speedo. It's out of an '89 buick electra, but have seen them in LeSabres as well. The sticker on it has GM part number 25088866. The plastic PCB on the back has the number 769805-422. I've found a pinout for the quartz speedometer (speedo spans the entire cluster, no other guages) in the chassis service manual for my '86 LeSabre in chapter 8 section c3 page 7, but apparently this other speedometer isn't in that book..

I'm looking for a pinout for the guage cluster that has the RPM, oil, temp, voltage, 100mph speedo. It's out of an '89 buick electra, but have seen them in LeSabres as well. The sticker on it has GM part number 25088866. The plastic PCB on the back has the number 769805-422. I've found a pinout for the quartz speedometer (speedo spans the entire cluster, no other guages) in the chassis service manual for my '86 LeSabre in chapter 8 section c3 page 7, but apparently this other speedometer isn't in that book..


Your easiest would be to check your area library to see if they have AllData access. You can go use their computer and save the graphics as well as the entire pages with all ancillary files to a thumb drive and then print them at home. That is unless the computers have the USB blocked for security for their computers; then you can print it out on their printers.