DTC Troubleshooting

DTC Troubleshooting: P1732 (45)

DTC P1732:

Shift Error D

- Problem in Shift Control System:
- Shift Solenoid Valves B or C Stuck ON
- Shift Valves B or C Stuck

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot with the HDS, and review General Troubleshooting Information. How To Troubleshoot The A/T System

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 ATF Replacement. 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 13.

NO -

Replace the ATF ATF Replacement, then go to step 4.

4. Clear the DTC with the HDS.

5. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.

6. Monitor the OBD STATUS for P1732 in the DTCs MENU with the HDS.

Does the HDS indicate FAILED?

YES -

Go to step 7.

NO -

If the HDS indicates PASSED, intermittent failure, the system is OK at this time. If the HDS indicates NOT COMPLETED, go to step 5.

7. Clear the DTC with the HDS.

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

Is a clicking sound heard?

YES -

Go to step 9.

NO -

Replace shift solenoid valve B Shift Solenoid Valve Test, Replacement, And Shift Solenoid Wire Harness Replacement, then go to step 12.

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, then go to step 12.

10. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.

11. Monitor the OBD STATUS for P1732 in the DTCs MENU with the HDS.

Does the HDS indicate FAILED?

YES -

Repair the hydraulic system related to shift valves B and C, or replace the transmission, then go to step 13.

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. Clear the DTC with the HDS.

13. Test-drive the vehicle with the shift lever in D, and let the transmission shift through all five gears.

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

Is DTC P1732 indicated?

YES -

Go to step 7.

NO -

Go to step 15.

15. Monitor the OBD STATUS for P1732 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 14 P1732, go to the indicated DTC's troubleshooting.�

NO -

If the HDS indicates FAILED, go to step 7. If the HDS indicates NOT COMPLETED, go to step 13.