Industrial 4T40E 4T45E Shift Solenoid Control Board

The Industrial 4T40E 4T45E Shift Solenoid Control Board precisely governs electronic shift control and transmission hydraulic functions in GM automatic transmissions. It is designed for GM 4T40E and 4T45E transmissions and is commonly installed in Chevrolet Malibu, HHR, and Cobalt as well as other GM vehicles during repair or rebuild procedures. The board supports replacement, preventive maintenance, and restoration of shift performance by replacing worn or damaged electronic transmission components. It installs in the transmission valve body, supports model years 2004 and later, and is used for automatic transmission repair and rebuild; common replacements include the shift solenoid control board, transmission control board, and transmission solenoid kit.