P0741
DTC P0741 - TORQUE CONVERTER CLUTCH CIRCUIT PERFORMANCE OR STUCK OFF1. OUTLINE OF DIAGNOSIS
Judge NG when the engine speed is different from the turbine speed for some reasons at AT lock-up.
2. ENABLE CONDITION
3. GENERAL DRIVING CYCLE
Perform the diagnosis at 4th gear lock-up.
4. DIAGNOSTIC METHOD
5. DTC CLEAR CONDITION
- When the OK idling cycle was completed 40 times in a row
- When "Clear Memory" was performed
6. MALFUNCTION INDICATOR LIGHT CLEAR CONDITION
- When the OK driving cycle was completed 3 times in a row
- When "Clear Memory" was performed
7. FAIL SAFE
Not allowed to lock up.
8. ECM OPERATION AT DTC SETTING
Memorize the freeze frame data. (For test mode $02)