What usually causes it
- A failing pressure sensor
- Low or dirty transmission fluid
- A clogged transmission filter
- A damaged wire or a loose plug
P0841Starts at: Get it checked this week
Transmission fluid pressure sensor reading does not fit
This sensor checks the pressure of the fluid inside an automatic transmission. Its reading does not match what the transmission is doing.
What to watch for
- Harsh or late shifts
- Slipping, or the engine revving up without the car speeding up
- A burning smell from the transmission fluid
Can I keep driving?
We rate P0841 as Get it checked this week. It is not an emergency yet, but it can get worse. If the light starts flashing, stop driving soon.
Quick answers about P0841
What does P0841 mean?
Transmission fluid pressure sensor reading does not fit. This sensor checks the pressure of the fluid inside an automatic transmission. Its reading does not match what the transmission is doing.
Can I keep driving with P0841?
We rate P0841 as Get it checked this week. It is not an emergency yet, but it can get worse. If the light starts flashing, stop driving soon.
What usually causes P0841?
The most common causes, in order: A failing pressure sensor; Low or dirty transmission fluid; A clogged transmission filter; A damaged wire or a loose plug.
Estimates only. A mechanic should confirm. The same code can mean slightly different things on different cars; the app explains it for your exact year, make, model and mileage.