1. Disconnect the wire from the negative terminal of the battery.
2. Pry up the edge...
3. ...and disconnect the upper part of the steering column cover from the panel (see "Removal and installation steering column covers").
4. Pry off the upper instrument cluster trim...
5. ...and, overcoming the force of the spring clamps, remove it.
6. Remove the three instrument cluster mounting screws...
7. ...and move it away from the dashboard.
8. Press the wire harness connector holder retainer...
9. ...and fold back the holder.
10. Disconnect the wiring harness connector from the instrument cluster and remove the cluster.
11. Install the instrument cluster in the reverse order of removal.
[The article was borrowed from the website ChevyMan.ru]