This video is a demonstration of conventional methods used to prove an electrical device is faulty before replacing it. Circuit testing and voltage drop testing are shown. After proving the part is faulty we swap out the left rear door lock actuator on a 2000 Chev Suburban. This is a followup to a video done three months ago where I temporarily solved the problem with lubrication of the sliding parts. There is more detail in that video regarding the structure of the inner door panel and a few wiring diagrams you might want, here.

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This video is a demonstration of amateur effort, freely offered in good faith but with no guarantees as to safety or accuracy. Before acting on any internet advice, be sure to tap on many sources so you never rely on a single source of information. It would be wise to obtain a copy of your dealer repair manual before proceeding. Any misadventure you encounter if you decide to repair your vehicle is your responsibility.

Background music was obtained from the royalty free music bank at youtube.

Easy Day is by Kevin MacLeod under the CC 4.0 attribution, obtained through [ Ссылка ],
Autumn Day is by Kevin MacLeod under Youtube music library,
Morning Walk by Jingle Punks under Youtube music library.

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