P07B0 code meaning
Transmission Friction Element H Performance/Stuck Off
Powertrain system Generic code P07xx codes Check engine light
What P07B0 means
Each friction element (clutch or brake) has three functional codes: slip while commanded locked (P079A ff), performance/stuck off – it does not apply or applies too weakly – and stuck on – it does not release. No manufacturer document available to us uses this code: the documented hybrids have at most five monitored clutches. The description follows the family. A clutch that does not apply means a missing gear or slip, typically from worn plates, low pressure or a sticking valve. P07B0 belongs to element H; the same element's stuck-on code is P07B1, its slip P07A1 and its apply time P273B.
P07B0 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyHard
- Typical labor1 to 12 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P07B0
- Check engine light or transmission warning
- Gear missing or slipping, weak acceleration
- Limp mode
Common causes of P07B0
- Most likelyClutch H plates worn or piston seal leaking
- PossibleToo little apply pressure (fluid, pump, valve)
- PossibleClutch actuator or valve sticking (DCT: electric actuator)
- Less likelyModule software or lost adaption
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Transmission clutchesTransmission valve bodyHybrid control module
What each part of P07B0 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 7 | Area: transmission. |
| B0 | The exact fault in that area. |
What to do next
- Note P07B0 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 P07B0
What does P07B0 mean?
P07B0 means "Transmission Friction Element H Performance/Stuck Off". Each friction element (clutch or brake) has three functional codes: slip while commanded locked (P079A ff), performance/stuck off – it does not apply or applies too weakly – and stuck on – it does not release. It is a generic code, so it means the same on every make.
Is it safe to drive with P07B0?
Drive gently and only to a workshop. With P07B0 the car can go into limp mode (reduced power) to protect itself.
Will P07B0 fail an emissions test?
Yes, it can. P07B0 is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P07B0 to fix?
Difficulty: hard. A typical repair takes 1 to 12 hours of work. This is a job for a workshop.
Will P07B0 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.