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Potential Transmission Replacement, Volt stopped moving, got "Shift to Park"...Gen 2.
2016. 17k miles, running engine, got 3 gallons gas after tank low, car stopped moving, reset car 3 times, wouldn't move, onstar said these two codes: P0AC4 and P0C04. Car at dealer. 5 codes at dealer point to transmission replacement. Drove about 400 miles on the engine, 17,000 on battery. Is there an alternative to replacing the transmission? What would be different about the transmission going in versus the one coming out (was produced Oct 2015)?
2016. 17k miles, running engine, got 3 gallons gas after tank low, car stopped moving, reset car 3 times, wouldn't move, onstar said these two codes: P0AC4 and P0C04. Car at dealer. 5 codes at dealer point to transmission replacement. Drove about 400 miles on the engine, 17,000 on battery. Is there an alternative to replacing the transmission? What would be different about the transmission going in versus the one coming out (was produced Oct 2015)?