Replace a failed transmission module with the Dorman transmission control module SP609-002. It is a remanufactured Transmission Electro-Hydraulic Control Module that electronically directs the transmission's shifting. It fits many vehicles, among them the 2010-2011 Chevrolet Silverado 1500, 2010-2011 GMC Sierra 1500 and 2010-2011 Chevrolet Tahoe. It is a direct-fit replacement for the listed applications; see the "Vehicles it fits" section for the full list and engine details.
This part is listed under two names, Transmission Control Module and Transmission Electro-Hydraulic Control Module. Dorman fully tested and validated it to match the function and performance of the original TCM on the specified vehicle applications.
- Direct replacement: designed to perform like the stock TCM on the listed vehicles.
- Ideal solution: a dependable choice when the original module has failed from corrosion or an electrical fault.
- Thoroughly tested: put through full vehicle simulator testing to confirm full functionality.
- Trustworthy quality: backed by Dorman's U.S.-based product experts and more than a century of automotive experience.
Harsh or erratic shifts, a transmission stuck in one gear, or a transmission-related warning light are signs this module may need replacing. Wiring, sensors or the transmission itself can cause the same symptoms, so diagnose the cause first. If the original module is at fault, SP609-002 replaces it.
Interchange: 24251029 · 24251412 · 24254908 · 24256124 · 24257141 · 24258304 · 24275874 · V57770043
This part cross-references / interchanges with the following part numbers:
24251029, 24251412, 24254908, 24256124, 24257141, 24258304, 24275874, V57770043
Frequently Asked Questions
Is this the right 2010-2011 GMC Sierra 1500 transmission control module?
SP609-002 is listed as a direct-fit replacement for the 2010-2011 GMC Sierra 1500. Check the "Vehicles it fits" section for your engine before ordering.
Can I use it as a 2010-2011 Chevrolet Tahoe transmission control module?
Yes. It is listed for the 2010-2011 Chevrolet Tahoe and the 2010-2011 Chevrolet Silverado 1500, and the "Vehicles it fits" section shows engine details for each.
How was this module tested?
It is a remanufactured unit that went through full vehicle simulator testing. Dorman validated it to match the function and performance of the original TCM.
What are signs a transmission control module may need replacing?
Harsh or erratic shifting, a transmission stuck in one gear, or a transmission warning light. These signs have other possible causes, so diagnose before replacing.
What does a transmission control module do?
It reads inputs from the vehicle and electronically commands the transmission's shifting. This Dorman unit is listed as a Transmission Electro-Hydraulic Control Module.
