Not shifting out of second gear

1995 CADILLAC SLS
85,500 MILES • V8 • FWD • AUTOMATIC
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JASON STEPHENS
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  • 1 POST
It will not shift out of second gear, I replaced solenoid A and B and the code PO29 still appears and will not shift. please help!
Jan 18, 2017 at 12:47 PM
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HMAC300
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  • 48,601 POSTS
have a trans guy check this as it may be a valve body or accumulator problem in trans.
Jan 19, 2017 at 6:59 AM