Dorman Brake Light Switch — Direct-Fit for 2010-2017 Dodge, Ram & Viper Models with OEM Connector

The Dorman 901-275 is a direct-fit brake light switch designed to replace the original switch on select Dodge, Ram and Viper models, restoring proper brake-light operation.

If your vehicle’s brake lights, cruise control interlocks, or shift interlock behave unusually, a failed brake light switch is a common culprit. The Dorman 901-275 switch is engineered to match the fit and electrical function of the factory part for specific 2010–2017 Dodge, Ram, and Viper applications. Before buying, use the garage fitment tool to confirm compatibility with your vehicle’s year, make, and trim.

Will this switch fit my Dodge or Ram?

The 901-275 covers a specific set of model years and trims; it replaces the original equipment switch on several 2010–2012 Ram models and 2015–2017 Viper years listed by the manufacturer. Fitment depends on your vehicle’s exact configuration, so checking the garage tool or your VIN is recommended to avoid returns.

• Covers: Ram 1500 (2010, 2011, 2012), Ram 2500/3500/4500/5500 (2010–2011 variants as listed)
• Also fits Dodge Ram 1500/2500/3500/4500/5500 (2010) and Dodge Viper (2015–2017)
• Confirm fitment by entering make, model and trim into the compatibility checker

How does it restore brake-light operation?

This switch replicates the mechanical and electrical action of the factory unit so that brake light signals, cruise control inputs, and other related systems receive the correct on/off signals. Replacing a worn or faulty switch re-establishes reliable contact and timing without rewiring or modifying the vehicle.

• Matches OEM connector and mounting points for straightforward installation
• Re-establishes correct signal timing for brake lights and related systems
• No vehicle programming required in most installations

What are the build quality and testing standards?

Dorman engineers subject this switch to specification checks and durability tests to make sure it meets aftermarket reliability expectations. The part is developed by a team experienced in automotive replacement components, and it’s produced to withstand routine use under normal driving conditions.

• Engineered and tested to match strict functional criteria
• Backed by decades of aftermarket part development experience
• Made to resist typical wear for long-term, reliable operation

How difficult is installation and what should I prepare?

Installation is typically straightforward for anyone comfortable with basic under-dash or pedal-area work and simple hand tools. In most cases the switch unplugs and unbolts from the brake pedal assembly and the replacement installs in the same orientation.

• Common tools needed: basic socket or nut driver set and possibly a trim tool
• Typical steps: disconnect battery, unplug electrical connector, remove old switch, install new switch, test lights
• Allow a short brake-pedal actuation check after installation to confirm correct operation

Who is this for: The Dorman 901-275 is aimed at owners and independent shops needing a reliable, direct replacement brake light switch for the listed Dodge, Ram and Viper model years. If you’re troubleshooting brake-light failures, cruise control or shift-interlock issues on the compatible vehicles, this switch provides an economical, tested alternative to dealer parts. Always verify fitment with your vehicle information before ordering to ensure the correct application.

• Features: direct replacement, restores operation, thoroughly tested, quality engineering, verify fit via garage tool