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P0741: Torque converter clutch circuit performance or stuck off

Drive carefully. Get it checked within a week or two.

Can I drive with P0741?

Yes, but drive carefully and get it checked soon. The torque converter lockup clutch won't engage; fuel mileage will drop slightly on the highway.

What does P0741 mean?

P0741 stands for Torque Converter Clutch Circuit Performance or Stuck Off.

Symptoms you may notice

  • Transmission locked in 3rd gear limp mode (won't shift up or down)
  • Harsh clunking sound when shifting into Drive or Reverse
  • Engine revs high without vehicle accelerating (slipping gear)

How much does it cost to fix?

Repair costs for code P0741 depend on the specific underlying root cause, ranging from simple DIY checks to component replacement. The table below lists the most common causes and rough price ranges in USD:

  • Defective torque converter clutch (TCC) solenoid
    $120-$350 common
  • Dirty, oxidized transmission fluid
    $80-$200 common
  • Worn torque converter clutch lining
    $800-$2000 possible
  • Worn valve body TCC regulator bore
    $300-$800 rare

What to do next

  1. Check transmission fluid level and condition.
  2. Observe engine RPM on the highway; if RPM does not drop slightly when cruising, lockup is disabled.
  3. Service transmission fluid and replace TCC solenoid if recommended.
Last updated: October 2026

Related codes

General guidance only, not a professional diagnosis. If the check-engine light is flashing, or the car is running rough, overheating or losing power, stop driving and get help.

About this code

Code P0741 indicates the mechanical lockup clutch inside the torque converter is failing to lock at highway speeds. Instead of a direct 1:1 mechanical lock, the hydraulic fluid continues slipping, increasing highway RPM by 200-400 RPM and slightly decreasing gas mileage. It does not cause sudden breakdown, making it safe for daily driving.