What does code P0741 mean on a Toyota and is it safe to drive?
P0741: Torque Converter Clutch Circuit Performance or Stuck Off. Here's what it means on your Toyota, what usually causes it, what repairs typically cost, and how safe it is to keep driving.
What this code means
The torque converter clutch (TCC) is not engaging properly or is stuck in the open (unlocked) position. The TCC locks the torque converter at highway speeds to improve fuel economy; when it fails the transmission slips and fuel economy drops.
Common causes for your Toyota
- Failed or worn torque converter clutch solenoid
- Low or degraded transmission fluid
- Worn torque converter clutch lining
- Valve body issues or internal transmission wear
Symptoms
- Check Engine Light
- Reduced fuel economy at highway speed
- Shuddering or vibration at 40–60 mph
- Transmission slipping or hunting between gears
Typical fixes
- Replace TCC solenoid
- Service transmission fluid and filter
- Replace torque converter if clutch material is worn
Repair cost range
For a Toyota, repairs for P0741 often fall between $150 and $1200, depending on the cause and whether you use OEM or aftermarket parts. Labor rates vary by location.
Known issues on Toyota
Toyota P0741 on A750E and U660E transmissions is often resolved by a transmission fluid service. Toyota ATF WS fluid degrades and causes TCC shudder and slip. A fluid flush with fresh WS fluid resolves the code in many cases before parts are needed.
Most commonly affected models