P1751

DTC P1751: Mechanical Problem in Hydraulic Control System of Shift Solenoid Valve B and A/T Clutch Pressure Control Solenoid Valves A and B or Problem in the Hydraulic Control System.

NOTE:
^ Record all freeze data and review General Troubleshooting Information before you troubleshoot.
^ Keep these replacement solenoid valves on hand:
- Shift solenoid valve B
- A/T clutch pressure control solenoid valves A and B

1. Check whether the OBD II scan tool indicate another code.
Does the OBD II scan tool indicate another code?
YES - Perform the Troubleshooting Flowchart for the indicated code(s). Recheck for code P1751 after troubleshooting.
NO - Go to step 2.
2. Turn the ignition switch OFF.
3. Replace the shift solenoid valve B, and A/T clutch pressure control solenoid valves A and B.
4. Drive the vehicle for several minutes in 1st, 2nd, 3rd, 4th, and 5th gears in the D position.
5. Recheck for code P1751.
Does the OBD II scan tool indicate code P1751?
YES - Replace the transmission.
NO - The problem has been corrected.