Genuine Toyota Tacoma Brake Light Switch

Toyota Tacoma Brake Light Switch Parts Questions & Answers

• Switch Assy, Stop Lamp
  84340-69025
  Q: What is the location and function of the brake light switch, and how can it be accessed and replaced if necessary on 2005 through 2009 Toyota Tacoma?

  A: Check the brake light switch properly before assuming the switch is faulty, if the brake lights aren't working, check the fuse and the bulbs. If they're operating properly, check the switch for voltage output. Scan around for an open circuit between components like the fuse block and switch, if there's no voltage. If there's power, apply pressure on the brake pedal and check the voltage on the other side. Purchase a new switch if there is no voltage. If there is voltage but the lights aren't working, find an open circuit between the switch and the lights, remove the electrical connector, rotate it counterclockwise to loosen it from its holder, and remove the switch from the holder. Setting up the switch starts by inserting it into the holder, pushing it in until it touches the rubber stop, and rotating it clockwise to secure it in place. make sure proper clearance to the rubber stop is (0.020 to 0.098 inches). Once you are done putting everything back together, test the brake lights before operating it.
• Switch Assy, Stop Lamp
  84340-04020
  Q: What is the location and function of the brake light switch on Toyota 4Runner,Toyota T100 and 1995 through 2004 Toyota Tacoma?

  A: The brake light switch is located at the top of the brake pedal assembly and can be accessed by removing the trim panel beneath the steering column. It is responsible for opening and closing the brake light circuit, allowing current to flow to the brake lights when the pedal is pushed. If the brake lights do not work, check the fuse and bulbs. If those work, check that voltage is available at the switch. If there is not, there may be an open circuit between the fuse block and the switch and if there is but the lights do not work, there is an open circuit. When searching for it, check in between the switch and the light. To replace, begin by removing the trim panel below the steering column. Disengage the electrical connector, remove the locknut, then remove the switch. Installation is the reverse of removal, adjusting the switch afterward.