P2757 fault code: what it means

P2757: Torque converter lock-up pressure control solenoid performance/stuck off. On Corolla K313 CVT and Aisin autos the solenoid sits in the valve body.

Engine and gearbox (powertrain) · Costly if missed

Usual causes, most likely first

sticking lock-up (SL) solenoid in the valve body
old or dirty transmission/CVT fluid
valve body wear (often replaced as an assembly)

P2757 by make

Toyota

Torque converter lock-up pressure control solenoid performance/stuck off. On Corolla K313 CVT and Aisin autos the solenoid sits in the valve body.

Usual causes: sticking lock-up (SL) solenoid in the valve body; old or dirty transmission/CVT fluid; valve body wear (often replaced as an assembly)

What the repair usually costs

Torque converter replacement (auto / CVT, gearbox out)NZ$1,410–NZ$3,110 · A$1,390–A$3,040
CVT fluid service (car)NZ$250–NZ$580 · A$250–A$550
CVT fluid and filter service (SUV / Subaru / X-Trail)NZ$420–NZ$880 · A$400–A$830

Not sure what P2757 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.