i have 1991riviera with digital dash it's not showing the cars mileage ,just eerro were it shows the mileage
someone said it could be in the body control mod need help every thing else works on the dash just not registering milage
Probably just a small resistor. Take out the instrument cluster and you'll see what I mean. Solder in some new resistors. Theyre usually 150 Ohm resistors that you can buy at Radio Shack.
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