Mitsubishi Galant check engine light on with code P1751 and transmission jerking issues on Mitsubishi Galant

Some Mitsubishi Galant owners report experiencing issues when the check engine light comes on with the code P1751, indicating a malfunction in the automatic transmission control relay. These owners often notice symptoms such as harsh shifting, delayed shifting, or failure to shift gears properly. The P1751 code may be triggered by mechanical problems in the hydraulic control system related to shift solenoid valve 'B'. Additionally, factors such as low automatic transmission fluid levels or a faulty Shift Solenoid Valve ‘B’ can contribute to these problems. It is recommended that owners experiencing these issues consult a trusted professional for proper diagnosis and necessary repairs.