Monitor Description
WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
The ECM calculates the amount of heat absorbed by the friction material based on the difference in revolution (clutch slippage) between the turbine and output shaft. The ECM turns on the MIL and outputs this DTC when the amount of heat absorption exceeds the specified value.
When the shift solenoid valve SLT, SL2, S1 or S2 remains on, or the shift solenoid valve SL1 or SR remains off, oil pressure goes down and clutch engagement force decreases.
NOTE:
If you continue driving under these conditions, the clutch will burn out and the vehicle will no longer be drivable.