Possible causes – Low transmission fluid level– Dirty transmission fluid– Torque Converter Clutch Solenoid harness is open or shorted– Torque Converter Clutch Solenoid circuit poor electrical connection– Faulty Torque Converter Clutch Solenoid Tech description Some Acura may have a short to ground in the BLK/YEL alternator wire and could cause the ECM/PCM to set the…