GM 25847479 Instrument Panel Gage CLUSTER

This procedure is lengthy and difficult, even for an experienced mechanic, and due to the number of electrical connections, fasteners, and various safety systems involved, instrument panel removal is not recommended for the home mechanic. Begin by turning the front wheels to the straight-ahead position and locking the steering column, then disconnect the negative battery cable. Disable the airbag system, then use a trim tool to remove the windshield post interior trim strips. Carefully pull up the three trim covers along the upper trim pad, detach the covers from the instrument panel near the windshield, and remove the nuts underneath. Locate the ambient light sensor in the center of the trim pad, pry it from the pad with a small screwdriver, and disconnect the electrical connector. Remove the center console and all panels, including the instrument cluster. Detach the steering column from the dash and lower it; if planning to remove the instrument panel support structure, remove the steering column completely. Remove the left and right HVAC outlets, the radio, and, if applicable, the upper front speakers. Remove the heater/air conditioning control module and free its wiring harness from the retainer. Remove the panel mounting screw located behind the instrument cluster and the instrument panel mounting screws where the glove box was mounted, along with the screws securing the glove box door latch and the passenger airbag. Through the hole left by removing the glove box, remove the screw holding the instrument panel to the carrier, then remove the end closure panels and the screws on each side of the instrument panel. Have an assistant help lift the instrument panel out of the vehicle, pulling out on the lower corners to release the clips securing it. Once free, release all wiring harness clips on the back of the instrument panel and remove it, with installation being the reverse of removal.

Start by disconnecting the negative cable from the battery.