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View Full Version : P0743 trouble code.



heli-mech
12-13-2008, 12:57 PM
1995 lego wagon 2.2 4eat.....running a scan gauge tool. While driving today the revs would hang around 1500 rpm and i noticted the TPS was reading it was still open with the foot off the pedal, popped the hood and checked that the cable was not hanging up/ catching on something, it wasn't TB was closed. Stabbed the throttle the 1500rpm rev hang went away, it returned a few times during the day, but stabbing the throttle would result in it not hanging, after a few times it threw a code......pulled into the driveway and pulled the code P0743. I thought it was the TPS (think it still may be) but the code is ( Torque Converter Clutch Circuit Electricaln P0743) also noticed the AT light was flashing on start up.

What is the Torque Converter Clutch Circuit Electrical , anyone ever get this before......wtf do i do about it. ANy input is welcome. Gonna go try and clear the code and see if it comes back.

Huffer
12-13-2008, 06:41 PM
My guess it that it's a solenoid that handles the transmission control or something internally inside the tranny is out of adjustment.

A quick google search for P0743 Subaru yields:
http://www.subaruoutback.org/forums/sho ... post147743 (http://www.subaruoutback.org/forums/showthread.php?s=f42374befcc8c22ec92f7877892b15ac&postid=147743#post147743)