1. Disconnect the wire from the negative terminal of the battery.
2. Remove the steering wheel (see "Removal and installation the steering wheel").
3. Remove the top of the cover from the steering column (see "Removal and installation the steering column cover").
4. Press the instrument cluster trim with your fingers...
5. ...and detach the trim by overcoming the resistance of the clamps.
6. Remove the instrument cluster mounting bolts.
7. Remove the instrument cluster together with the upper part of the housing from the instrument panel socket.
8. Fold back the lock...
9. ...and disconnect the wiring harness connector from the instrument cluster.
10. Remove the instrument cluster from the vehicle.
11. Install the parts in the reverse order of removal.
Information taken from the official website chevyman