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 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 indicates 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.
4. Replace the A/T clutch pressure control solenoid valves A and B.
5. Drive the vehicle for several minutes in 1st, 2nd, 3rd, 4th, and 5th gears in the [D5] position.
6. Recheck for code P1751.
Does the OBD II scan tool indicate code P1751?
YES-Replace the transmission.
NO-The problem has been corrected.