OBD-II code · Powertrain (generic)
P0741 Torque Converter Clutch Circuit Performance/Stuck Off
When the TCM commands torque converter lockup, the actual slip stays above threshold — the clutch is not engaging. Often signals worn TCC friction material; transmission fluid analysis usually shows debris.
Is it safe to drive with P0741?
Usually safe for short trips, but don’t ignore it: the underlying fault can get more expensive over time.
Common causes
- Most likelyTCC friction material worn
- PossibleTCC solenoid stuck or slow to react
- PossibleValve body wear (loss of clamping pressure)
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 3–12 h
- Emissions test
- Usually unaffected
- Parts involved
- Torque Converter, Tcc Solenoid, Transmission Valve Body
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.