How to Install the Brake Switch Limit Rubber Stopper?
4 Answers
After removing the tire, the brake system becomes visible. Use a 12mm and 18mm wrench to remove the bottom screw, and be sure not to clean the blue fixing adhesive on the screw. Once the brake caliper is back in place, it can be lifted to reveal the brake pad section. Remove the old brake pads, replace them with new ones, and after complete installation, secure the fixing screw.
Oh, about installing the brake switch's limit rubber grommet, I've replaced it several times on my own car. First, turn off the engine and cut the power to ensure safety. Locate the switch above the brake pedal—there's a small groove or slot waiting for the grommet to snap into. Use pliers or your fingers to gently press the grommet into place, but don't use too much force—it's rubber, and excessive pressure can damage it. After installation, check for stability: wiggle the pedal to confirm the switch doesn't move. Also, this little grommet might seem insignificant, but without it, your brake lights might stay on or not work at all, making it dangerous for others to know when you're stopping. I recommend testing the brake lights after installation—press the pedal to see if they function properly. While you're at it, inspect other parts of the pedal system, like lubricating the pedal pivot, which can extend the grommet's lifespan. It's also a good idea to keep a small toolkit handy in case the grommet wears out and needs periodic replacement—saves money and hassle.
As a regular car owner, I was initially hesitant about installing such a small component. The location is near the brake pedal connection under the driver's seat, right at the switch. The stopper rubber is usually a small rubber gasket or ball, designed to fill gaps and ensure the switch accurately senses pedal movement. Installation is straightforward: first, turn off the engine for safety; then align the rubber stopper with the switch notch or screw hole and gently press it in. Take your time during installation to ensure the stopper isn't crooked—misalignment can cause poor switch contact. Also, consider that missing stoppers can lead to brake light failure or erratic flashing, which could result in a rear-end collision. I recommend checking the owner's manual for diagrams or watching DIY videos online. After installation, test it by repeatedly pressing the pedal to confirm the brake light responds correctly. If there are any irregularities, adjust immediately.
Installing brake stopper pads is a breeze every time I work on my car. First, turn off the power to avoid short circuits. Locate the brake switch position (on the pedal arm side), clean the contact surface of the pad, then insert it into the slot and press firmly. The key is to align the holes properly, ensuring the pad fits snugly against the switch or pedal protrusion. If it's loose, switch movement may malfunction, causing false brake light signals. I always remind to check if the pads are aged or cracked—replace them regularly to prevent failures. Test the brake light function to confirm the results.
