P0741 fault code: what it means

P0741: Torque converter clutch is slipping or not locking up.

Engine and gearbox (powertrain) · Costly if missed

Usual causes, most likely first

worn torque converter clutch
faulty TCC solenoid
old or contaminated transmission fluid
valve body wear

P0741 by make

Ford

Torque converter clutch stuck off or slipping: the converter will not lock up, causing shudder or high revs on the highway.

Usual causes: worn torque converter; TCC solenoid or valve body regulator; low or worn transmission fluid

Hyundai

Torque converter (damper) clutch stuck off: lock-up not engaging.

Usual causes: worn valve body bores / pressure control solenoid (A6 six-speed); old or low transmission fluid; faulty damper clutch solenoid; worn torque converter

Kia

Torque converter clutch stuck off: lock-up not engaging.

Usual causes: worn valve body bores (A6 six-speed); faulty torque converter clutch solenoid; low or old transmission fluid; worn torque converter

Suzuki

Torque converter clutch performance or stuck off.

Usual causes: low or old transmission fluid; TCC solenoid; worn torque converter

Toyota

Torque converter clutch stuck off: lock-up is not engaging. Often set with P2757.

Usual causes: low or dirty transmission fluid (top causes on Corolla A245E); sticking lock-up solenoid or valve; worn torque converter clutch

What the repair usually costs

Torque converter replacement (auto / CVT, gearbox out)NZ$1,410–NZ$3,110 · A$1,390–A$3,040
Automatic transmission fluid service, drain and refill (car)NZ$210–NZ$470 · A$210–A$450
Automatic transmission fluid service (SUV / ute / 4WD)NZ$300–NZ$680 · A$290–A$650
Automatic transmission service with pan / filter (European ZF / Mercedes)NZ$610–NZ$1,240 · A$570–A$1,160

Not sure what P0741 means on your car? Ask Credov.

Before you clear it

Write the code down or photograph the scanner first. A code that comes straight back after clearing points to a fault that is still there. A car whose codes were cleared just before you arrived may be hiding one: the scanner's readiness monitors show "not ready" for a while after codes are cleared.

Researched by Credov from manufacturer and workshop sources. A fault code points to where a fault may be; a workshop confirms it with a diagnosis. Browse all fault codes.