Tired of erratic towing control in your 2007-2009 SILVERADO 2500 PICKUP? This VIN-programmed 20850923 trailer brake control module (TBCM) restores OEM performance seamlessly. Imagine regaining smooth, reliable control over your trailer brakes on long hauls or family vacations.
- Restores original TBCM function for precise towing control and safety.
- OEM-equivalent build ensures long-lasting reliability and durability.
- Pre-programmed to your VIN—no dealership visits needed, saving you time and money.
- Includes 1-year warranty; extend to 3 years for $50 for added peace of mind.
- Easy DIY install with basic tools (tip: disconnect battery first for a safe installation).
- Outperforms worn OEM modules without modifications or performance upgrades.
- Compatible with various SILVERADO and SIERRA models, including 2500 and 3500 pickups, and DENALI variants.
Unlike failing factory TBCMs causing unpredictable towing behavior, this replacement module restores efficiency and control. Pair it with a diagnostic scan for best results and ensure your trailer brakes are functioning as intended. Say goodbye to the stress of erratic towing control and hello to confident hauling.
This pre-programmed TBCM is specifically designed for your 2007-2009 SILVERADO 2500 PICKUP, ensuring a plug-and-play installation that matches your vehicle’s original specifications. Don’t risk compromising your safety or trailer’s stability with a malfunctioning TBCM—order this reliable replacement today and get back on the road confidently!
This part will fit these makes and models with these options
2007-2009 SILVERADO 2500 PICKUP, SIERRA 3500 PICKUP, SIERRA 2500 PICKUP, SILVERADO 3500 PICKUP, SILVERADO 1500 PICKUP (08-09), SIERRA DENALI (08-09), and SIERRA 1500 PICKUP (08-09) with Towing Control; (LH rear frame).