RepairPal's independent, master mechanics track down the best of the best in auto repair. Learn more »
Get the latest advice about your car
How much will it cost me to replace a backup value? No one I've asked so far has ever heard of his part. I have OnStar and it said I needed to replace the value.
This may refer to a software upgrade or update or repair. Have you called GM?
Q&A > Chevrolet > 1995 Chevrolet Impala SS