Standard Ignition TBM003 Trailer Brake Control Module

Trailer Brake Control Module for GM Trucks and SUVs

Standard Ignition TBM003 is a trailer brake control module built for direct, plug-in replacement in select Chevrolet and GMC applications. It mounts in the dashboard and uses a square female connector with an 8-pin male terminal layout for a straightforward OE-style connection.

Compatible With Chevrolet Colorado, GMC Canyon, Chevrolet Tahoe, GMC Yukon, GMC Yukon XL, Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Suburban 3500 HD, GMC Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500, Silverado 3500, and Sierra 1500 applications across the listed model years. Standard Ignition TBM003 is a direct-fit trailer brake control module for GM towing systems.

Key Features

• Direct, snap-fit attachment method for OE-style installation
• Plug-in connector design with one square female connector
• Dashboard mounting location
• 8-pin male terminal configuration
• Built for trailer brake control system replacement in select GM vehicles
• Cross-references Standard Ignition TBM003 for the same application

Fitment Details

• Fits 2016-2021 Chevrolet Colorado, N/A
• Fits 2016-2021 GMC Canyon, N/A
• Fits 2016-2020 Chevrolet Tahoe, N/A
• Fits 2016-2020 GMC Yukon, N/A
• Fits 2016-2020 GMC Yukon XL, N/A
• Fits 2014-2019 Chevrolet Silverado 1500, N/A
• Fits 2015-2019 Chevrolet Silverado 2500 HD, N/A
• Fits 2015-2019 Chevrolet Silverado 3500 HD, N/A
• Fits 2018-2019 Chevrolet Suburban 3500 HD, N/A
• Fits 2019 GMC Sierra 1500 Limited, N/A
• Fits 2015-2019 GMC Sierra 2500 HD, N/A
• Fits 2015-2019 GMC Sierra 3500 HD, N/A
• Fits 2015-2018 Chevrolet Silverado 2500, N/A
• Fits 2015-2018 Chevrolet Silverado 3500, N/A
• Fits 2014-2018 GMC Sierra 1500, N/A

What It Helps Address

• Trailer brake controller communication faults
• Loss of trailer brake output in towing setups
• Dashboard-mounted control module replacement needs
• Connector or terminal wear at the brake control interface
• Brake controller issues on GM trucks and SUVs with factory-style integration

Installation Notes

Install TBM003 in the dashboard location using the direct, snap-fit design and plug-in connector interface. Verify connector shape, terminal count, and vehicle fitment before installation, especially on Chevrolet Silverado, GMC Sierra, and Tahoe/Yukon applications.

Quality Assurance

Standard Ignition supplies replacement electrical and control components for service applications. TBM003 is built to match the listed connector and mounting specifications for the confirmed GM fitments.