Check MyEngine Light
P0700Starts at: Get it checked this week

Transmission computer has stored a code

The transmission computer set its own trouble code and asked for the check engine light to come on. This general code only points to the transmission, so the transmission codes hold the real clue.

TransmissionFix: Best left to a shop

What usually causes it

  1. A shift solenoid, speed sensor or other transmission part that failed
  2. Low, dirty or burnt transmission fluid
  3. A damaged wire or a loose plug
  4. Worn parts inside the transmission

Check this first

Ask a shop to read the transmission's own codes, because they say what part to look at. If your car has a transmission dipstick, check the fluid level and color too.

What to watch for

  • Slipping, harsh or late shifts
  • Stuck in one gear, or a low power mode
  • A burning smell from the transmission fluid

Can I keep driving?

We rate P0700 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 P0700

What does P0700 mean?

Transmission computer has stored a code. The transmission computer set its own trouble code and asked for the check engine light to come on. This general code only points to the transmission, so the transmission codes hold the real clue.

Can I keep driving with P0700?

We rate P0700 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 P0700?

The most common causes, in order: A shift solenoid, speed sensor or other transmission part that failed; Low, dirty or burnt transmission fluid; A damaged wire or a loose plug; Worn parts inside the transmission.

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.