2001 Hyundai Santa Fe no drive gears

2001 HYUNDAI SANTA FE
170,000 MILES • 2.7L • 6 CYL • 2WD • AUTOMATIC
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PAUNCHY225
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  • 1 POST
Was driving on the highway when I lost drive. Went into neutral. No clunk no grind...nothing.
Codes say there is an open/short in the under drive, overdrive, and tcc solenoid circuits. When the trans is put into gear the engine rpm drops and it sounds as if it is under load but the motor just revs. I replaced the TCM to no avail. Now what?
Apr 25, 2015 at 6:52 AM
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MHPAUTOS
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  • 31,937 POSTS
This is sounding like an internal mechanical failure in the transmission, this will have to be tested by a mechanic, the first thing will be a pressure test to check hydraulic line pressure is correct.
Apr 25, 2015 at 6:03 PM