|
POSSIBLE CAUSE
|
• Poor TCC engagement due to either slippage because the TCC piston is stuck or the line pressure is low.
-
Caution
-
• If the TCC is stuck, inspect it. In addition, inspect the oil cooler for foreign particles which may have mixed in with the ATF.
-
- TCC slippage, burnt
-
• Line pressure low
-
• Incorrect throttle position signal
-
• Incorrect accelerator pedal position signal
-
• Incorrect engine speed signal
-
• Incorrect engine coolant temperature signal
-
• Incorrect engine torque signal
-
• VSS malfunction
-
• Turbine sensor malfunction
-
• Sensor GND malfunction
-
• TCC control solenoid malfunction
-
• Control valve body malfunction
-
- Torque converter malfunction
|