5ktq digital display is dead

[Dave Arkle]

Hi all;

The car I just bought has all the segments of the center LCD
(boost/trip/etc) lit all of the time, such that no useful info is displayed.

Anyone seen this before? the PO sd that the problem happened concurrently w/
a bad alternator, but when it was replaced, the problem remained. Any input
would be appreciated, as I'd like to get it working if I can.

Dave Arkle
DoD #11011
96 Daytona 1200
84 V65 Sabre
67 Buick LeSabre
87 Audi 5KTQ.