P0741
Torque Converter Clutch Circuit Performance/Stuck Off
Transmission
Generic OBD-II
Medium
What it means
P0741 means the torque converter clutch isn't locking up when the transmission commands it to — it's slipping or staying disengaged. The engine and transmission still work, but at cruising speed the engine turns faster than it should, which wastes fuel and builds extra heat in the transmission. It's often caused by low or dirty fluid or a failing TCC solenoid.
Medium
Can I keep driving? You can usually keep driving, but the converter clutch isn't locking up — expect higher rpm, worse fuel economy and extra transmission heat, so get it looked at before long trips.
Common symptoms
What you'll notice
- Check-engine light on
- Higher-than-normal engine rpm at cruising speed (no lock-up)
- Reduced fuel economy
- Slipping feel or shudder under light throttle
- Transmission running hotter than usual
Common causes
Most likely first
- Low or dirty transmission fluidLikely
- Faulty torque converter clutch (TCC) solenoidCommon
- Damaged wiring or a corroded connector in the TCC circuitCommon
- Worn or failing torque converterLess often
- Faulty transmission control module (TCM)Less often
How to diagnose & fix
Work through it in order
- Check transmission fluid level and condition first — top up or service if low, burnt, or dirty.
- Scan for other transmission codes and read freeze-frame data to see when the fault sets.
- Inspect the TCC solenoid wiring and connector for damage or corrosion.
- Test and replace the TCC solenoid if it's out of spec.
- If the circuit checks out, investigate the torque converter and TCM.
FAQ
Quick answers
Is it safe to drive with P0741?+
Short term, yes — the engine still runs and drives. But the converter clutch not locking raises fuel use and transmission temperature, so repair it before it leads to overheating damage.
Can I just clear P0741?+
You can clear it, but it will return until the underlying fluid, solenoid, or converter issue is fixed. Start by checking the fluid — it's the cheapest common cause.
Related codes
Often seen with P0741
Read & clear P0741 yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.
✓ Verified name — SAE J2012 / ISO 15031-6Guidance reviewed by OBD DashX