I recently bought a 1990 Corvette ZR1 and drove it from CA to MO with no issues. During that trip the fuel mileage information and range worked fine in the DIC. I recently had to replace the brake light switch, and had the battery disconnected several times in the process. When I finished that project, the brake lights all work (including the High Mounted one) but the DIC function for only the fuel mileage: instant and average, and range shows either 0 or nothing at all. The car only has about 33K on it. VIN 800254
Any ideas?
Any ideas?