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Home >> Infiniti >> 2017 >> Q60 Base, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission (Introduction, Wiring Diagrams And Basic Inspection) >> System Description >> Diagnosis System (TCM) >> 2.0L Turbo Gasoline Engine >> Consult Function >> DTC Work Support

DTC Work Support

Item Name Description Check Item
1ST GR FNCTN P0731 Following items for "1GR incorrect ratio" can be confirmed.
  • Self-diagnosis status (whether the diagnosis is being performed or not)
  • Self-diagnostic results (OK or NG)
  • Input Clutch Solenoid Valve
  • Front Brake Solenoid Valve
  • Direct Clutch Solenoid Valve
  • High And Low Reverse Clutch solenoid valve
  • Low Brake Solenoid Valve
  • 2346 Brake Solenoid Valve
  • Anti-Interlock Solenoid Valve
  • Each clutch and brake
  • Output Speed Sensor
  • Input Speed Sensor 1, 2
  • Hydraulic control circuit
2ND GR FNCTN P0732 Following items for "2GR incorrect ratio" can be confirmed.
  • Self-diagnosis status (whether the diagnosis is being performed or not)
  • Self-diagnostic results (OK or NG)
3RD GR FNCTN P0733 Following items for "3GR incorrect ratio" can be confirmed.
  • Self-diagnosis status (whether the diagnosis is being performed or not)
  • Self-diagnostic results (OK or NG)
4TH GR FNCTN P0734 Following items for "4GR incorrect ratio" can be confirmed.
  • Self-diagnosis status (whether the diagnosis is being performed or not)
  • Self-diagnostic results (OK or NG)
5TH GR FNCTN P0735 Following items for "5GR incorrect ratio" can be confirmed.
  • Self-diagnosis status (whether the diagnosis is being performed or not)
  • Self-diagnostic results (OK or NG)
6TH GR FNCTN P0729 Following items for "6GR incorrect ratio" can be confirmed.
  • Self-diagnosis status (whether the diagnosis is being performed or not)
  • Self-diagnostic results (OK or NG)
7TH GR FNCTN P1734 Following items for "7GR incorrect ratio" can be confirmed.
  • Self-diagnosis status (whether the diagnosis is being performed or not)
  • Self-diagnostic results (OK or NG)
TCC SOL FUNCTN CHECK Following items for "TCC solenoid function" can be confirmed.
  • Self-diagnosis status (whether the diagnosis is being performed or not)
  • Self-diagnostic results (OK or NG)
  • Harness or connectors
  • Torque Converter Clutch Solenoid Valve
  • Torque Converter
  • Input Speed Sensor 1, 2
  • Hydraulic control circuit