DTC P0741 - Torque Converter Clutch Circuit Performance Or Stuck Off -
WARNING: This page is about a different variant/trim than selected.
- DTC DETECTING CONDITION:
- Two consecutive driving cycles with malfunction
- TROUBLE SYMPTOM:
- No lock-up (after engine warm-up)
- No shift or excessive tight corner "braking"
CAUTION: After repair or replacement of malfunctioning parts, conduct Clear Memory Mode < Ref. to OPERATION , CLEAR MEMORY MODE > and INSPECTION MODE < Ref. to OPERATION , INSPECTION MODE. >
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Inspect the relevant DTC using "List of Diagnostic Trouble Code (DTC)". < Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . > | Go to step 2. |
| 2 CHECK LOCK-UP DUTY SOLENOID CIRCUIT. Check lock-up duty solenoid circuit. < Ref. to DTC 77 LOCK-UP DUTY SOLENOID , Diagnostic Procedure with Diagnostic Trouble Code (DTC). > |
Is there any malfunction in lock-up duty solenoid circuit? | Repair or replace lock-up duty solenoid circuit. | Go to step 3. |
| 3 CHECK THROTTLE POSITION SENSOR CIRCUIT. Check throttle position sensor circuit. < Ref. to DTC 31 THROTTLE POSITION SENSOR , Diagnostic Procedure with Diagnostic Trouble Code (DTC). > |
Is there any malfunction in throttle position sensor circuit? | Repair or replace throttle position sensor circuit. | Go to step 4. |
| 4 CHECK TORQUE CONVERTER TURBINE SPEED SENSOR CIRCUIT. Check torque converter turbine speed sensor circuit. < Ref. to DTC 36 TORQUE CONVERTER TURBINE SPEED SENSOR , Diagnostic Procedure with Diagnostic Trouble Code (DTC). > |
Is there any malfunction in torque converter turbine speed sensor circuit? | Repair or replace torque converter turbine speed sensor circuit. | Go to step 5. |
| 5 CHECK ENGINE SPEED INPUT CIRCUIT. Check engine speed input circuit. < Ref. to DTC 11 ENGINE SPEED SIGNAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). > |
Is there any malfunction in engine speed input circuit? | Repair or replace engine speed input circuit. | Go to step 6. |
| 6 CHECK INHIBITOR SWITCH CIRCUIT. Check inhibitor switch circuit. < Ref. to CHECK INHIBITOR SWITCH , Diagnostic Procedure without Diagnostic Trouble Code (DTC). > |
Is there any malfunction in inhibitor switch circuit? | Repair or replace inhibitor switch circuit. | Go to step 7. |
| 7 CHECK BRAKE LIGHT SWITCH CIRCUIT. Check brake light switch circuit. < Ref. to CHECK BRAKE SWITCH , Diagnostic Procedure without Diagnostic Trouble Code (DTC). > |
Is there any malfunction in brake light switch circuit? | Repair or replace brake light switch circuit. | Go to step 8. |
| 8 CHECK ATF TEMPERATURE SENSOR CIRCUIT. Check ATF temperature sensor circuit. < Ref. to DTC 27 ATF TEMPERATURE SENSOR , Diagnostic Procedure with Diagnostic Trouble Code (DTC). > |
Is there any malfunction in ATF temperature sensor circuit? | Repair or replace ATF temperature sensor circuit. | Go to step 9. |
| 9 CHECK POOR CONTACT. Check poor contact in TCM connector. |
Is there poor contact in TCM connector? | Repair poor contact in TCM connector. | Go to step 10 . |
| 10 CHECK MECHANICAL TROUBLE. Check mechanical trouble in automatic transmission. |
Is there any mechanical malfunction in automatic transmission? | Repair or replace automatic transmission. < Ref. to INSPECTION , ROAD TEST. > | Replace TCM. < Ref. to TRANSMISSION CONTROL MODULE (TCM) . > |