DTC Troubleshooting

DTC Troubleshooting: P0761 (72), P0762 (72)

DTC P0761:

Shift Solenoid Valve C Stuck OFF

DTC P0762:

Shift Solenoid Valve C Stuck ON

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot with the HDS, and review General Troubleshooting Information Reading and Clearing Diagnostic Trouble Codes.

1. Warm up the engine to normal operating temperature (the radiator fan comes on).

2. Make sure that the transmission is filled to the proper level, and check for fluid leaks.

3. Drain the ATF through a strainer. Inspect the strainer for metal debris or excessive clutch material.

Does the strainer have metal debris or excessive clutch material?

YES -

Replace the transmission, then go to step 12.

NO -

Replace the ATF, then go to step 4.

4. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.

5. Clear the DTC with the HDS.

6. Test-drive the vehicle with the shift lever in D for at least 20 seconds, and let the transmission shift through all five gears. Slow down, and stop the wheels.

7. Monitor the OBD status for P0761 or P0762 in the DTCs MENU with the HDS.

Does the HDS indicate FAILED?

YES -

Go to step 8.

NO -

If the HDS indicates PASSED, intermittent failure, the system is OK at this time. If the HDS indicates NOT COMPLETED, go to step 6.

8. Clear the DTC with the HDS.

9. Select Shift Solenoid Valve C in the Miscellaneous Test Menu, and check that shift solenoid valve C operates with the HDS.

Is a clicking sound heard?

YES -

Go to step 10.

NO -

Replace shift solenoid valve C Shift Solenoid Valve Test, Replacement, and Shift Solenoid Wire Harness Replacement (A/T), then go to step 12.

10. Test-drive the vehicle with the shift lever in D for at least 20 seconds, and let the transmission shift through all five gears. Slow down, and stop the wheels.

11. Monitor the OBD status for P0761 or P0762 in the DTCs MENU with the HDS.

Does the HDS indicate FAILED?

YES -

Repair shift valve C, or replace the transmission, then go to step 12.

NO -

If the HDS indicates PASSED, intermittent failure, the system is OK at this time. If the HDS indicates NOT COMPLETED, go to step 10.

12. Test-drive the vehicle with the shift lever in D for at least 20 seconds, and let the transmission shift through all five gears. Slow down, and stop the wheels.

13. Check for Pending or Confirmed DTCs with the HDS.

Is DTC P0761 or P0762 indicated?

YES -

Go to step 8.

NO -

Go to step 14.

14. Monitor the OBD status for P0761 or P0762 in the DTCs MENU with the HDS.

Does the HDS indicate PASSED?

YES -

Troubleshooting is complete. If any other Pending or Confirmed DTCs were indicated in step 13, go to the indicated DTC's troubleshooting.�

NO -

If the HDS indicates FAILED, go to step 8. If the HDS indicates NOT COMPLETED, go to step 12.