NO.7 NO SHIFTING [FS5A-EL]SM2445363
NO.7 NO SHIFTING [FS5A-EL]

id050308801200

7
No shifting
DESCRIPTION
• Single shift range only.
• Sometimes 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 the symptom troubleshooting “NO.6 LOW MAXIMUM SPEED AND POOR ACCELERATION”. (See NO.6 LOW MAXIMUM SPEED AND POOR ACCELERATION [FS5A-EL].)
1. Clutch slippage, burnt
• Line pressure low
• Shift solenoid A malfunction
• Shift solenoid B malfunction
• Shift solenoid C malfunction
• Shift solenoid D malfunction
• Shift solenoid F malfunction
• Pressure control solenoid A malfunction
• Pressure control solenoid B malfunction
• Control valve body malfunction
• Body GND malfunction
2. Signal malfunction
• APP sensor malfunction
• Input/turbine speed sensor malfunction
• VSS malfunction
• Sensor GND 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
• Shift solenoid A malfunction (Stuck on)
• VSS malfunction
• Poor connection of connector
5. Transaxle fixed in M range
• M range switch (built-in selector lever component) malfunction
Note
• If a tire of a different diameter from the standard tire is installed, the TCM determines that the driving mode is the AAS mode, and may change to a different shift timing from the normal timing.