P0700High severity

Transmission Control System Malfunction

The transmission control module has detected a fault and set a code.

Safe to Drive?
No

Have this diagnosed before driving further

Informational only. Consult a qualified mechanic.

Estimated Repair Cost
$100 - $3,000
Common Causes
  • Transmission solenoid issue
  • Low transmission fluid
  • TCM failure
  • Wiring problem
Recommended Action

Check transmission fluid level. Have the transmission scanned for specific codes.

What does P0700 mean?

The P0700 OBD-II diagnostic trouble code (DTC) indicates: transmission control system malfunction. This is a high-severity powertrain code that your vehicle's onboard diagnostics system triggers when the transmission control module has detected a fault and set a code. If your check engine light is on with this code, you should have the vehicle inspected immediately before driving further.

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