You are bidding on a used Main CIRCUIT BOARD removed from a 1994 Lexus SC400 with Automation Transmission. The Lexus Part Number for this Board is 457952-1420A . I am not sure what other Lexus cars incorporated this Board in the Cluster. You must match part numbers and do your own due diligence to verify compatibility. The Board could not be tested. But as you can see in the Hi Res Pic everything looks good with no burnt out components, browned IC chips, nor do you see any wet spots or white spots next to the Caps indicating a leak is present.  Generally when it comes to Circuit Boards if it looks good then it is good. You are Guaranteed satisfaction. In the event you are dissatisfied for any reason simply return the Board at your expense for a full refund of your purchase price.