P1777

Performance / Normal / Winter Mode Input Malfunction

DTC P1777, sometimes indicated as P177700 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the transmission (gearbox) causing performance / normal / winter mode input malfunction.

  • P1777: Performance / Normal / Winter Mode Input Malfunction

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • NTB-10-016 - POWER TRAIN:AUTOMATIC TRANSMISSION
    NISSAN: Nissan: mil on with P0740, P0744, P0840, P1777. The mil is on with one or a combination of the following dtcs stored in consult iii/engine and/or transmission. Refer to the repair flow chart. *pe
  • NTB-09-148 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
    NISSAN: Nissan: mil on w/dtc P0840, P0845, P0744, P1777. Replace the control valve assembly with part listed; reference section tm, control valve removal and inspection in appropriate esm; erase eep rom calibration data in tcm and allow it to rec
Consumer Complaints for this DTC


2012 NISSAN ALTIMA with 90000.0 miles

Cvt trans giving check engine soon code P1777 stepper motor cod... Trans not shifting properly, it gets stuck at 2000rpms and lags then jump up in rpms. Trans shakes hard from time to time while driving at low speeds
POWER TRAIN, STEERING

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