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Transmission Control Modules

Is your ride stalling between gear changes or failing to change gears all together? If so, there’s a chance your transmission control module (TCM) is at fault. Working...

Is your ride stalling between gear changes or failing to change gears all together? If so, there’s a chance your transmission control module (TCM) is at fault. Working in conjunction with your vehicle’s engine and transmission, the transmission control unit’s primary purpose is to calculate the correct moment for a gear change for smooth and consistently reliable shifting. In addition, it can also send codes to the onboard computer when a transmission malfunction is detected, helping you to diagnose issues as they arise.

Replacing a faulty TCM is vital when it comes to ensuring a pleasant driving experience and preventing...

Is your ride stalling between gear changes or failing to change gears all together? If so, there’s a chance your transmission control module (TCM) is at fault. Working in conjunction with your vehicle’s engine and transmission, the transmission control unit’s primary purpose is to calculate the correct moment for a gear change for smooth and consistently reliable shifting. In addition, it can also send codes to the onboard computer when a transmission malfunction is detected, helping you to diagnose issues as they arise.

Replacing a faulty TCM is vital when it comes to ensuring a pleasant driving experience and preventing other serious mechanical issues from occurring. No matter your engine or drivetrain type, Summit Racing has the model you need to get back behind the wheel and shifting gears with ease!

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Results 1 - 3 of 3

American Powertrain Reverse Lockout Modules

American Powertrain reverse lockout modules are safety devices to save your transmission by preventing shifting into reverse on the freeway. These control solenoids communicate with the vehicle speed sensor in the transmission to let them know you are at zero mph so you can safely shift into reverse, rather than using a signal from the brake pedal.

5.0 out of 5 stars ( 3 )

$135.45

ACDelco Transmission Control Modules

A faulty transmission control module can leave you stranded in a hurry—but ACDelco has a direct replacement for your vehicle application. Each module has been thoroughly tested to offer the same function and performance as the OEM parte. Restore smooth shifting with a new transmission control module from ACDelco.

5.0 out of 5 stars ( 1 )

$181.99

Dorman Transmission Control Modules

Dorman transmission control modules have been thoroughly tested to offer the same function and performance as the stock component, electronically controlling the vehicle's automatic shifting for far less than replacements at the dealer.

3.0 out of 5 stars ( 2 )

$132.95

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$686.95

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