A switch commutateur interruptor is what allows the turn signal to blink while the brake pedal is being pressed down. Open up the switch by removing the small machine screw in the center of the switch.

Leviton Presents How To Install A Single Pole Switch
How to install a switch interruptor. Hold it firmly in place while repositioning the nut on the back side of the switch. Unplug the device obvious but crucial step. Be sure to shut off the power before installing an electrical device. However it could still be the muilty function switch on the coloum has shorted out. The cruise control switch is located up under the dask on the drivers side mounted just above the mil connector follow the wires from the pedel switch. Your just going to have to look at an figure it out it could be simple or you may need one of these 2 switches.
Replace the top pieces of the switch. Its fast and easy to do. Carefully split the 2 conductors of the lamp cord apart about 1 depending. A polarized plug has one prong wider. Connect an in line switch only to a cord with a polarized plug. How to install an in line switch on a lamp cord 1.
Metal switch boxes require a ground connection to the circuit wiring. Be careful not to lose the tiny. A cutoff switch is installed on or near the battery and is used primarily to prevent battery charge depletion and for long term storage. An easy way to ground the box is to connect two pigtail wires to the circuit ground. A fused switch will maintain current to your alarm on board computer central locking system and stereo but still prevent your car from starting the current generated when attempting to start the vehicle will blow the fuse and shut down all electrical. Several sizes of in line cord switches are available at hardware stores home centers and lamp.
Slit the cord where you. Without it you need a separate bulb for the turn signals to work properly. Install and test the switch now youre ready to install the switch fit it into the hollow section with one wire around each side of the center piece inside 1 cut 1 uncut image 1. Watch this video to learn how to install a light switch. Its located behind the steering wheel on most pre air bag cars. How to install an in line cord switch purchase switch.
Then connect one pigtail to the switch and the other to the boxs ground screw.
Gallery of How To Install A Switch Interruptor

