DTC P1732: Problem in Shift Control System
- Warm up the engine to normal operating temperature (the radiator fan comes on).
- Make sure that the transmission is filled to the proper level, and check for fluid leaks.
- Drain the ATF through a strainer (see step 2
). 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 (see step 4 ), then Go to step 4.
- Clear the DTC with the HDS.
- Test-drive the vehicle for several minutes with the shift lever in D, and let the transmission shift through all five gears, then slow down to a stop.
- 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 and recheck.
- Clear the DTC with the HDS.
- 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 (see SHIFT SOLENOID VALVE TEST, REPLACEMENT, AND SHIFT SOLENOID WIRE HARNESS REPLACEMENT ), then Go to step 12.
- 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 (see SHIFT SOLENOID VALVE TEST, REPLACEMENT, AND SHIFT SOLENOID WIRE HARNESS REPLACEMENT ), then Go to step 12.
- Test-drive the vehicle for several minutes with the shift lever in D, and let the transmission shift through all five gears, then slow down to a stop.
- Monitor the OBD STATUS for P1732 in the DTCs MENU with the HDS.
Does the HDS indicate FAILED?
YES -Repair hydraulic system related with 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 and recheck.
- Clear the DTC with the HDS.
- Test-drive the vehicle for several minutes with the shift lever in D, and let the transmission shift through all five gears, then slow down to a stop.
- Check for Pending or Confirmed DTCs with the HDS.
Is DTC P1732 indicated?
YES -Go to step 7.
NO -Go to step 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 on step 14, go to the indicated DTC's troubleshooting.
NO -If the HDS indicates FAILED, Go to step 7 and recheck. If the HDS indicates NOT COMPLETED, Go to step 13 and recheck.