# P0120 on the 1999 Mitsubishi Galant

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0120

- [606601](https://open.wenmarpro.com/bulletins/606601), 1999-08-30: INFORMATION ON REPROGRAMMING PASSWORD FOR HARSH 3\-2 DOWNSHIFT AND DIAGNOSTIC TROUBLE CODE \(DTC\) P0120. \*TT