Code No. U0101: T/M CAN timeout
caution
If a diagnosis code is set, be sure to diagnose the CAN bus line.
DIAGNOSTIC FUNCTION
If the CAN signal from the CVT-ECU stops for 0.5 seconds or longer, diagnosis code No. U0101 is set.
CHECK CONDITION
When all the following conditions are satisfied.
After the ignition switch is turned ON, two or more seconds passed.
After the engine has started.
PROBABLE CAUSES
Malfunction of the CAN bus line
Malfunction of the CVT-ECU power supply circuit
Malfunction of the CVT-ECU
Malfunction of the laser radar
note
When performing the troubleshooting, refer to the CAN-Related diagnosis code table (Refer to GROUP 54C - CAN-Related diagnosis code table
).