Trailer Brake Control Module (TBCM) for Chevy Silverado, Tahoe, Suburban, GMC Sierra, Yukon, Cadillac Escalade (2014-2022) – Replaces 23337305, 23114650, 23104453 – Direct Fit Replacement

Restore the safety and functionality of your towing setup with this Trailer Brake Control Module (TBCM). Designed for GM trucks and SUVs, this module is the brain behind your integrated trailer brake controller. If you are experiencing "Service Trailer Brake System" warnings or your trailer brakes are not engaging, this direct-fit replacement is the solution.This module replaces OEM part numbers 23337305, 23114650, and 23104453. It is built to strict specifications to ensure reliable communication between your vehicle's braking system and your trailer, ensuring safe and controlled stops whether you are hauling a boat, camper, or utility trailer.Key Features:Direct Replacement: Matches OEM parts 23337305, 23114650, 23104453.Safety First: Restores proportional braking to prevent trailer sway and improve stopping power.Durable Build: Designed to withstand the harsh environment behind the spare tire.Easy Install: Plug-and-play connection for most models.Compatibility List:Cadillac Escalade: 2015, 2016, 2017, 2018, 2019, 2020 (8 Cyl 6.2L)Chevrolet Colorado: 2016-2022 (2.5L L4, 2.8L L4 Diesel, 3.6L V6)Chevrolet Silverado 1500/2500/3500: 2014-2019 (4.3L V6, 5.3L V8, 6.0L V8, 6.2L V8, 6.6L V8 Diesel)Chevrolet Suburban: 2015-2020 (5.3L V8, 6.2L V8)Chevrolet Tahoe: 2015-2020 (5.3L V8, 6.2L V8)GMC Canyon: 2016-2022 (2.5L L4, 2.8L L4 Diesel, 3.6L V6)GMC Sierra 1500/2500/3500: 2014-2019 (4.3L V6, 5.3L V8, 6.0L V8, 6.2L V8, 6.6L V8 Diesel)GMC Yukon: 2015-2020 (5.3L V8, 6.2L V8)Part Numbers:Replaces: 23337305, 23114650, 23104453Common Symptoms of a Faulty TBCM:"Service Trailer Brake System" message on dashboard.Trailer brakes not engaging or locking up.Inconsistent braking force while towing.Package Contents:1 x Trailer Brake Control Module (TBCM)Note: Professional installation is recommended. While this is a direct plug-and-play replacement, some vehicles may require a software update or calibration at a dealership.

• 【🚗 BROAD COMPATIBILITY】 This Trailer Brake Control Module (TBCM) is compatible with a wide range of GM trucks and SUVs. Fits Cadillac Escalade (2015-2020), Chevy Silverado 1500/2500/3500 (2014-2019), Tahoe/Suburban (2015-2020), Colorado (2016-2022), and GMC Sierra (2014-2019), Yukon (2015-2020), Canyon (2016-2022). Please verify your vehicle's year and engine size before purchasing.
• 【🔧 REPLACES OEM PART NUMBERS】 This module is a direct replacement for GM part numbers 23337305, 23114650, and 23104453. It restores the communication between your vehicle and trailer braking system, fixing issues like "Service Trailer Brake System" warnings or unresponsive trailer brakes.
• 【✅ RESTORES TOWING SAFETY】 Essential for safe hauling. This TBCM ensures your trailer brakes engage smoothly and proportionally to your vehicle's braking, preventing sway and reducing stopping distances. It resolves common electrical faults that can leave you stranded or unsafe on the road.
• 【⚙️ DIRECT FIT INSTALLATION】 Engineered to mount directly behind the spare tire or in the rear bumper area, just like the factory unit. No complex programming or splicing is typically required for a direct swap (plug-and-play), making it a straightforward repair for most DIYers.
• 【🛡️ QUALITY & WARRANTY】 Built with high-quality circuitry and durable housing to withstand road vibration and weather. We back this module with a 1-Year Warranty. If you experience any fitment or function issues, our support team is ready to assist you.