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2012 GS with 6,500 miles. All of a sudden won't shift into 2nd, 3rd or 5th gear under power. Will shift in all gears when not started but only 1st, 4th and 6th under power. I know how the 1 to 4 shift works. That's not it. The service engine light is on too. Any ideas?
2012 GS with 6,500 miles. All of a sudden won't shift into 2nd, 3rd or 5th gear under power. Will shift in all gears when not started but only 1st, 4th and 6th under power. I know how the 1 to 4 shift works. That's not it. The service engine light is on too. Any ideas?
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