Official Front Bumper Sensor Connection Cable Harness for Coredy R-Series Robot Vacuums

The most common symptoms of a broken bumper cable are: the vacuum constantly backing up, spinning in endless circles, or immediately stopping and beeping to indicate a "bumper stuck" error. If you open the vacuum and see this multi-colored wire is visibly pinched, severed, or corroded, replacing it will fix the problem.

The front bumper of your R-Series vacuum houses multiple smart sensors, including infrared (IR) obstacle detectors and left/right physical bump switches. This multi-wire harness transmits all those different signals to the motherboard simultaneously so your robot can navigate smoothly.

Not at all. This is a complete plug-and-play harness. Both ends feature plastic terminal clips that easily snap into the corresponding ports. You only need a standard Phillips screwdriver to open the vacuum shell and access the motherboard.

Yes! The terminal connectors at both ends are "keyed" with specific plastic ridges. This foolproof design ensures they can only be plugged into the motherboard and sensor board in the correct direction.

No. This product is strictly the electronic connection cable. If your bumper is physically loose, won't spring back when pressed, or the plastic is cracked, you may need to replace the bumper springs or the mechanical bumper housing itself.