DESCRIPTIONS OF MONITOR METHODS
When approx. 1 second has elapsed after TCM started, the ASC abnormality signal is received via the CAN communication with engine speed at 305 r/min or more.
MONITOR EXECUTION
- Engine speed at 305 r/min or more
MONITOR EXECUTION CONDITIONS (OTHER MONITOR AND SENSOR)
Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
Sensor (The sensor below is determined to be normal)
LOGIC FLOW CHARTS (Monitor Sequence)
DTC SET CONDITIONS
Check Conditions
- TCM is started: more than 1.05 seconds.
- Engine speed: 450 r/min or more.
Judgment Criteria
- ASC status signal: fail. (1.3 seconds)
OBD-II DRIVE CYCLE PATTERN
Drive with the vehicle speed 5 km/h or more for 5 seconds or more.
PROBABLE CAUSES
- Malfunction of the CAN
- Malfunction of the ASC-ECU