What usually causes it
- Low or dirty transmission fluid
- A failed shift solenoid or sensor
- Worn clutches inside the transmission
- A wiring or computer problem
P0780Starts at: Get it checked this week
Transmission did not shift the way it should
The transmission did not change gears the way the computer asked. This can be a fluid, sensor or internal problem.
Check this first
If your car has a transmission dipstick, check the fluid level and color. Many cars have no dipstick, so a shop may need to check it.
What to watch for
- Harsh, late or slipping shifts
- Stuck in one gear, or a low power mode
- A burning smell from the transmission fluid
Can I keep driving?
We rate P0780 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 P0780
What does P0780 mean?
Transmission did not shift the way it should. The transmission did not change gears the way the computer asked. This can be a fluid, sensor or internal problem.
Can I keep driving with P0780?
We rate P0780 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 P0780?
The most common causes, in order: Low or dirty transmission fluid; A failed shift solenoid or sensor; Worn clutches inside the transmission; A wiring or computer problem.
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.