Speedometer doesnt work or sticks
speedometer doesnt work
Other than the Tahoe Limited Edition, the vehicle was redesigned for the 2000 model year on the new GMT800 platform, still shared with the full-sized pickups and SUV's.
I know it's an old thread. But this is a great link. It depends how involved you want to get on this project but for someone who isn't afraid of taring into things here you go
How to replace your stepper motors in the instrument cluster for some GM vehicles:
It is probably your Vehicle speed sensor. It is mounted on the tailshaft of the transmission and is held it with one small 8 mm bolt. Your speedometer wont work right and it will probably shift wrong or wont shift at all because the transmission relies on the speed signal to know when to shift. The tahoe/yukon use the 4l60e transmission.