P2758 code meaning
Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On
What P2758 means
P2758 is the opposite of P2757: the converter clutch stays engaged although the module has asked it to release. Ford detects it when slip remains below 20 rpm while the release command is active and input torque is above 60 Nm, and the fault has to show up in more than one gear. Ford's 2012 gasoline and 2023 diesel summaries flag P2758 as non-MIL: a locked converter can make the engine stall or the car shudder, but does not raise emissions or fuel use. Mitsubishi lists P2758 for the CVT of the 2022 Outlander as a one-trip code with MIL, so lamp behaviour depends on the maker. Typical symptoms are a stall when stopping, a jolt on engagement or rough idle in gear. A sticking valve or dirty fluid is the usual root.
P2758 at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modePossible
- Repair difficultyHard
- Typical labor1 to 8 hours
- Clears after repairAfter a drive cycle
Symptoms of P2758
- Engine stalls or nearly stalls when coming to a stop
- Shudder or jolt when selecting a gear
- Warning lamp depends on manufacturer (Ford none, Mitsubishi MIL)
Common causes of P2758
- Most likelyLockup pressure valve stuck in the apply position
- PossibleDebris or varnish in the valve body
- Less likelyConverter clutch dragging internally
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Tcc pressure solenoidTorque converter
What each part of P2758 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 2 | Generic code (second SAE range): it means the same on every make. |
| 7 | Area: transmission. |
| 58 | The exact fault in that area. |
What to do next
- Note P2758 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P2758
What does P2758 mean?
P2758 means "Torque Converter Clutch Pressure Control Solenoid Control Circuit Stuck On". P2758 is the opposite of P2757: the converter clutch stays engaged although the module has asked it to release. It is a generic code, so it means the same on every make.
Is it safe to drive with P2758?
Drive gently and only to a workshop. With P2758 the car can go into limp mode (reduced power) to protect itself.
Will P2758 fail an emissions test?
P2758 is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is P2758 to fix?
Difficulty: hard. A typical repair takes 1 to 8 hours of work. This is a job for a workshop.
Will P2758 clear itself after the repair?
After the repair the car has to complete a drive cycle (a mix of city and highway driving) before the test runs again. Until then the readiness monitor shows "not ready", which can fail an inspection.