HomeElectrical, Lighting and Body > SwitchesStandard Ignition SLS577 Brake Light Switch
Part #: SLS577

Standard Ignition SLS577 Brake Light Switch

⚙️ 57 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Jeep, and Ram, Durango, Grand Cherokee, 2500, 3500, and 1500
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Reliable Brake Light Switch for Dodge, Jeep, and Ram Vehicles

The Standard Ignition SLS577 brake light switch is designed to provide consistent and accurate brake light activation for select Dodge, Jeep, and Ram models. Engineered with durable plastic housing and precise electrical connectors, this switch ensures proper signaling and safety on the road.

  • Compatible with Dodge Ram 1500, 1500 Classic, 2500, 3500, Jeep Grand Cherokee, Grand Cherokee WK, and Dodge Durango
  • Durable black plastic finish for corrosion resistance
  • Female connector with one connection point for secure wiring
  • Three male pin terminals for reliable electrical contact
  • Functions as a brake light switch to activate brake lights when the pedal is pressed

Product Features and Specifications

The SLS577 brake light switch from Standard Ignition features a black plastic finish that resists wear and environmental damage. It includes a female connector with a single connection point, designed to fit securely with the vehicle’s wiring harness. The switch has three male pin terminals, ensuring stable electrical connections for consistent brake light operation. This part is engineered specifically for use in Dodge Ram 1500, 1500 Classic, 2500, 3500, Jeep Grand Cherokee, Grand Cherokee WK, and Dodge Durango models, providing a direct replacement for the original equipment.

Purpose and Common Applications

  • Activates brake lights when the brake pedal is pressed
  • Prevents brake light failure and improves vehicle safety
  • Resolves issues with brake lights not illuminating or flickering
  • Eliminates problems caused by faulty or worn brake light switches
  • Ensures proper communication with vehicle’s electrical system for brake light signaling

Installation Notes and Tips

Installation of the Standard Ignition SLS577 brake light switch requires disconnecting the vehicle battery to prevent electrical shorts. Locate the existing brake light switch near the brake pedal assembly, disconnect the female connector, and remove the old switch. Install the new switch by connecting the female connector and securing the switch in place. Verify that the three male pin terminals are properly aligned and connected. Test the brake lights after installation to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The SLS577 brake light switch undergoes rigorous quality control testing to maintain consistent functionality. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.

BrandStandard Ignition
Part NumberSLS577
ColorBlack
Connector GenderFemale
FinishPlastic
FunctionsSwitch
Terminal GenderMale
Terminal TypePins

This part fits 57 vehicles. Search below:

YearMakeModelPositionNotes
2024DodgeDurangoN/ASoftware Calibration Required Following Installation
2024Ram2500N/ASoftware Calibration Required Following Installation
2024Ram3500N/ASoftware Calibration Required Following Installation
2023DodgeDurangoN/ASoftware Calibration Required Following Installation
2023Ram1500 ClassicN/ASoftware Calibration Required Following Installation
2023Ram2500N/ASoftware Calibration Required Following Installation
2023Ram3500N/ASoftware Calibration Required Following Installation
2022DodgeDurangoN/ASoftware Calibration Required Following Installation
2022JeepGrand Cherokee WKN/ASoftware Calibration Required Following Installation
2022Ram1500 ClassicN/ASoftware Calibration Required Following Installation
2022Ram2500N/ASoftware Calibration Required Following Installation
2022Ram3500N/ASoftware Calibration Required Following Installation
2021DodgeDurangoN/A
2021JeepGrand CherokeeN/A
2021Ram1500 ClassicN/ASoftware Calibration Required Following Installation
2021Ram2500N/A
2021Ram3500N/A
2020DodgeDurangoN/A
2020JeepGrand CherokeeN/A
2020Ram1500N/A
2020Ram1500 ClassicN/ASoftware Calibration Required Following Installation
2020Ram2500N/A
2020Ram3500N/A
2019DodgeDurangoN/A
2019JeepGrand CherokeeN/A
2019Ram1500N/A
2019Ram1500 ClassicN/ASoftware Calibration Required Following Installation
2019Ram2500N/A
2019Ram3500N/A
2018DodgeDurangoN/A
2018JeepGrand CherokeeN/A
2018Ram1500N/A
2018Ram2500N/A
2018Ram3500N/A
2017DodgeDurangoN/A
2017JeepGrand CherokeeN/A
2017Ram1500N/A
2017Ram2500N/A
2017Ram3500N/A
2016DodgeDurangoN/A
2016JeepGrand CherokeeN/A
2016Ram1500N/A
2016Ram2500N/A
2016Ram3500N/A
2015DodgeDurangoN/A
2015JeepGrand CherokeeN/A
2015Ram1500N/A
2015Ram2500N/A
2015Ram3500N/A
2014DodgeDurangoN/A
2014JeepGrand CherokeeN/A
2014Ram1500N/A
2014Ram2500N/A
2014Ram3500N/A
2013Ram1500N/A
2013Ram2500N/A
2013Ram3500N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

68078700AB68078700AES42081SL1127SW9018

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.