Anonymous
Anonymous asked in Cars & TransportationMaintenance & Repairs · 3 weeks ago

what does it mean when my fans, my radio and my obd reader plug wont work on my car?

i just got a new battery

4 Answers

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  • don r
    Lv 7
    3 weeks ago

    Likely a blown out fusible link, and/or bad main relay.

  • 3 weeks ago

    First, check if the engine is running.

    If it doesn't work, then maybe it's the problem with battery.

    If it works, then maybe something is wrong with the electric system.

    You should ask a mechanic to check it.

  • Pearl
    Lv 7
    3 weeks ago

    maybe you should have a mechanic check it out

  • DJC
    Lv 5
    3 weeks ago

    Well, it all depends on if the engine's running or not. If the engine's running, but nothing else is, then you have a problem with your electrical system - possibly your alternator, or the individual connections between the alternator and your electrical devices.

    If nothing's working, however, including the engine, then it's the battery. Even if it is new, it may either be defective (in which case you should return it for a refund), or it is not hooked up right, in which case you may need to recheck the connection, or have someone more qualified do it.

    • DJC
      Lv 5
      3 weeks agoReport

      Yes, bad fuses would also do it. Good call.

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