NO.7 NO SHIFTING[FN4A-EL]

id0503a1801200

7	No shifting
DESCRIPTION	•  Single shift range only. •  Sometimes it shifts correctly.
POSSIBLE CAUSE	•  When the gear position is fixed in 3GR due to the fail-safe operation, the malfunction is in the ATX. •  Perform malfunction diagnosis according to No.6 “Low maximum speed and poor acceleration”. 1.  Clutch slippage, burnt •  Line pressure low •  Shift solenoid D malfunction •  Shift solenoid E malfunction •  Shift solenoid A malfunction •  Shift solenoid B malfunction •  Shift solenoid C malfunction •  Pressure control solenoid malfunction •  Body GND malfunction •  Control valve body malfunction 2.  Signal malfunction •  Vehicle speed sensor malfunction •  Sensor GND malfunction •  TP sensor malfunction •  APP sensor malfunction •  Input/turbine speed sensor malfunction 3.  Transaxle fixed in 3GR (Operation of fail-safe function) •  Short or open circuit in wiring harness •  Poor connection of connector •  Disconnected shift solenoid connector •  Poor ground of shift solenoid 4.  Transaxle fixed in 4GR (Operation of fail-safe function) •  Forward clutch slippage •  Vehicle speed sensor malfunction •  Shift solenoid A malfunction (Stuck on) •  Poor connection of connector 5.  Transaxle fixed in M range •  M range switch malfunction