Help your brake lights come on when you press the pedal with the Standard Ignition switch SLS611, a brake light switch (the manufacturer calls it a Stoplight Switch) that turns on the stoplights when the brake pedal is applied. It fits many vehicles, among them the 2017-2023 Toyota Corolla, 2019-2023 Toyota 4Runner and 2019-2020 Toyota Prius. See the Buyer's Guide tab for the full list and engine details.
The brake light switch responds to brake pedal movement and switches the stoplight circuit, so drivers behind you can see when you are slowing. Signs this part may need replacing include brake lights that won't come on, lights that stay on after the pedal is released, or lights that work only some of the time. Diagnose the cause before replacing anything, because bulbs, fuses and wiring can cause the same symptoms. If you are replacing a failed 2019-2023 Toyota 4Runner switch for the brake lights, check your exact vehicle in the Buyer's Guide tab.
Interchange: S42117 · BLSA183 · SL1163 · 8434019085
This part cross-references / interchanges with the following part numbers:
Will the SLS611 work as a brake light switch for my 2017-2023 Toyota Corolla?
Yes. It is listed for the 2017-2023 Toyota Corolla. Check the Buyer's Guide tab to confirm your exact vehicle.
What does a brake light switch do?
It responds to brake pedal movement and switches the stoplight circuit. The brake lights turn on when the pedal is pressed and turn off when it is released.
What are signs a brake light switch may need replacing?
Brake lights that don't come on, stay on after the pedal is released, or work only some of the time. Check bulbs, fuses and wiring too, because they can cause the same symptoms.
Is the SLS611 hard to install?
Standard Ignition builds it as a direct-fit OE replacement designed for easy installation. Follow the vehicle service information for the correct procedure and any adjustment it calls for.
How is the SLS611 built and tested?
It is made from high-quality materials intended to withstand extreme conditions and goes through extensive testing for reliability, with quality control throughout manufacturing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
