What does p0741 mean on a Toyota Corolla?
P0741 is a very common OBDII trouble code. It’s know to affect the Toyota Corolla quite often. Here’s what it means: The Corolla uses a clutch in the torque converter to lock the engine and transmission together at highway speed.
What is the transmission code on a Toyota Corolla?
P0741 will not affect the way that your Toyota Corolla’s engine performs at all. It is purely a transmission related code. Although, the engine response may “feel” different without the torque converter locking.
What kind of clutch solenoid does a corolla have?
Some 2004 – 2005 model year Corolla vehicles may exhibit M.I.L. “ON” with DTC P0741 (Torque Converter Clutch Solenoid Performance). Production changes have occurred to correct this condition.
What causes torque converter to lock up on corolla?
Some 2004 – 2005 model year Corolla vehicles may exhibit M.I.L. “ON” with DTC P0741 (Torque Converter Clutch Solenoid Performance). Production changes have occurred to correct this condition. Follow the repair procedure to address those vehicles that exhibit the condition.
What does the OBDII code mean on a Toyota Corolla?
P0741 is a very common OBDII trouble code. It’s know to affect the Toyota Corolla quite often. Here’s what it means: P0741: Torque Converter Clutch Circuit → Performance or Stuck Off. The Corolla uses a clutch in the torque converter to lock the engine and transmission together at highway speed.
Why is the TCC stuck on my corolla?
Stuck Off – Somewhere in the Corolla’s wiring, there is an error that is keeping the TCC from engaging. More often than not, this is going to be the issue. With this knowledge, there can only be so many things that are causing the P0741.
When does a Toyota Corolla have a trouble code?
Toyota Corolla P0741 Defined The vehicles PCM (Powertrain Control Module) will throw the P0741 trouble code in the Corolla if there is a difference that is greater than 200 rpm between the transmission input shaft and the torque converter speed. This is standard for any Toyota vehicle made on or after the 1996 model year.
What causes torque converter to lock up on Toyota Corolla?
These are the most common problems that can cause the P0741 in the Corolla: Bad Torque Converter Lock up Solenoid – The solenoid that allows the torque converter to lock up is often the culprit. Here’s a good video on how to diagnose and repair the TCC Solenoid.
Is the torque converter lock up solenoid on a 2007 corolla?
The corolla is a 2007 (12/06) w 90k on it. I checked the code – (p0741) was present. I drove car on a highway road test (9.4 miles) to check TCC lock up solenoid operation. All worked perfectly. Checked vin if ECU was a recall candidate; No, it’s not. Checked fluid; on a white rag it left grayish color.