Swap out only the failed circuit board, not the whole assembly, with the Dorman trailer brake control module circuit board, part number 601-237, from the Dorman OE Solutions line. It fits many vehicles, among them the 2015-2019 Chevrolet Silverado 1500, 2015-2019 GMC Sierra 1500 and 2014-2018 Chevrolet Silverado 2500. See the Buyer's Guide tab for the full list and engine details.
On certain General Motors vehicles, the dealer's answer to a failed trailer brake control module circuit board is to replace the entire module assembly. This Dorman OE FIX board lets you replace only the failed circuit board, which can save significant repair expense. Dorman also lists it as a trailer brake control switch circuit board.
- Saves money: this direct-replacement circuit board is designed to lower repair cost because you do not have to replace the entire failed module assembly.
- Seamless installation: it is built to precise specifications for an exact fit, and its performance matches the original equipment circuit board.
- Helps restore function: it is engineered to help return proper trailer brake performance when the original board has failed from moisture infiltration or internal component damage.
- Trustworthy quality: it is engineered in the United States and backed by decades of aftermarket experience.
If the original circuit board is the cause of your trailer brake control fault, this board replaces it. Diagnose the trailer brake system before replacing parts.
Interchange: 22822677 · 23145874 · 23176401 · 23476237 · 84108373 · 84109447
This part cross-references / interchanges with the following part numbers:
22822677, 23145874, 23176401, 23476237, 84108373, 84109447
