HOW TO DIAGNOSE START A MOTOR CIRCUIT

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  • Опубликовано: 5 июл 2024
  • how to get diagnose a starter motor circuit this explains how a starter motor circuit works with relay and computers,

Комментарии • 5

  • @diggindiggenit6540
    @diggindiggenit6540 3 года назад

    Yeah this is real good, see I have power to the ten amp Crank Fuse when I turn the key (the light lights up) And when I check for hots on the starting relay I only have 30 hot none of the other ones get hot key on or not. So I think you pinpointed my issue, the problem has to be the park/neutral safety switch, I know it isn't the starter because I can jump pin 87 to the positive battery and the vehicle will start, so not an issue with the starter etc..big thanks I have good direction to look into now unless the vehicle computer comes into play somewhere.

  • @pablolopez973
    @pablolopez973 3 года назад

    I have a question do have wiring diagrams Toyota Corolla 97 1.6 keeps blowing the Am fuse 30 amp.with the ignition on.i hope you can help me.thank you.

    • @Joeelectronicschematicsforauto
      @Joeelectronicschematicsforauto 3 года назад

      Sounds like you have a short the ground somewhere could be on the load side you have to do a resistance check like I made in videos from the side of the fuse to ground the first verify that you have a short to ground which sounds like you do we're blowing the fuse on Resistance check then have to look up Google wiring diagram for starter motor for your car you should get that page keep me informed

  • @aaliyan6969
    @aaliyan6969 3 года назад

    I have a question.
    I am working on a 2014 Renault fluence which is unable to start, and my OBD scanner tells me that the automatic gearbox is not detected, hence no P R D N are shown on the instrument panel.
    i tested the gearbox module as you taught us, and also tested the fuses related to the gear and they are all good. still can't start the car.
    what should i do?
    Thanks a lot

    • @automotiveelectronicsfroms2699
      @automotiveelectronicsfroms2699  3 года назад +1

      Sounds like the computer doesn't have communications to that module first you have to see if this is a starting problem or a communications problem again check the gauge on your dashboard if it comes on to see the starting voltage the instrument panel should light up and around 10 and a half volts now if there is a communications problem you might end up changing a module one step at a time good luck