Wiring Diagram 1989 C4 Corvette Digital Cluster Instrument. Position steering wheel tilt all the way down c. Brown car stereo antenna trigger wire.
Remove your factory lcd gauge unit from your dash panel. My speedometer stopped working so i took the cluster apart to see what was happening. Remove the headlight switch b.
1990 57l vin 8 engine schematic.
Place the digital cluster face down on a soft surface and remove the five 732 hex screws holding the metal panel to the rear of the panel. Remove the seven 732 screws holding the top circuit board to the digital cluster case. Choose an option 1984 84 1985 85 1986 86 1987 87 1988 88 1989 89 rebuilding service options. 1984 1989 corvette instrument panel service 1984 1989 corvette hvac service 1990 1996 corvette instrument panel service.