丰田卡罗拉/威驰/ZZE122 2插刹车灯开关 84340-47010 通用型即插即用

When your Toyota Corolla or Vios experiences brake lights staying on, brakes lighting up when not pressed, or cruise control not disengaging, this indicates the brake light switch internal contacts are worn or jammed and needs replacement. The switch, when functioning properly, transmits brake pedal position to the ECU to illuminate brake lights, unlock the transmission, and safely disengage the cruise control. OEM number 84340-47010, fits Toyota Corolla, Vios, and ZZE122 models; universal plug-and-play design. Installation: disconnect the battery negative, remove the old switch, insert the new switch and twist to lock; no gap adjustment required.