2013-2014 Sierra 3500 Pickup – Trailer Brake Control Module (20850923)

Get your Sierra 3500 Pickup trailer brake control module programmed with the latest updates from GM. Simply provide us with your VIN, and we’ll program the module before shipping it to you.

Key Features & Benefits

• Programmed with the newest updates from GM for optimal performance
• Maintains compatibility with your vehicle’s specific features and options
• Ensures accurate and reliable trailer brake control
• Easy installation with simple VIN programming
• Backed by a warranty for peace of mind

Simple VIN Programming

Our process is straightforward: simply provide us with your vehicle’s VIN, and we’ll program the module to match your specific needs. This ensures that your trailer brake control module works seamlessly with your Sierra 3500 Pickup.

Vehicle Fitment

This trailer brake control module has been specifically designed for the following models:
SIERRA 2500 PICKUP 13-14 Towing Control; (LH rear frame)
SIERRA 3500 PICKUP 13-14 Towing Control; (LH rear frame)

With our programmed trailer brake control module, you can enjoy reliable and accurate trailer braking performance on your Sierra 3500 Pickup. Order now and experience the difference for yourself!