1984-1989 Corvette LCD Driver IC Monitor

1984-1989 Corvette LCD Driver IC MonitorLCD Driver ICs AMI 6537 (1984 89) LCD Driver ICs are circled in yellow in the image above. The LCD drivers are the 40 pin integrated circuits which translate the data from the cluster computer to the LCD panels. These ICs are static sensitive, and it is common for those to fail. When they do, they fail to hand off that data from one IC to the next one in the chain of eight. Data enters the cluster from the left and flows from left to right as new data

Signs your Power Supply may be defective

This is a set of six LCD mounting blocks for a 1984-1989 Corvette Cluster

1 Photocell Lens (fits 84-85)

The indicator and high beam bulbs are low-wattage in comparison to the factory bulbs

so both you and the customer can see exactly how the cluster is supposed to look

The 90-96 C68 HVAC Programmer Module (below)

The internal power supply in the Digital Cluster is a common source of problem with the Digital Cluster

Pushing a button on the trip monitor causes the wrong info to be displayed on the LCD

it is definitely defective

8: CR11/12/13/14/15/16/19/20/21/22/23/24/25/26 (unmarked on older models)

or a 24V jump start

cluster wiring diagrams