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Master warning light & all others

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Squanto6132, Oct 10, 2022.

  1. Oct 10, 2022 at 3:25 PM
    #1
    Squanto6132

    Squanto6132 [OP] Member

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    I ran my battery down overnight. Jumped it, correctly. It was fine, but almost immediately, every warning light came on and stays on as well. PCA, Headlight warning, master warning, etc.

    Thoughts? Feedback? Thanks
     
  2. Oct 10, 2022 at 3:41 PM
    #2
    caribe makaira

    caribe makaira Well-Known Member

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    Hood Struts, My version Fogs always ON, Map & Overhead Light Mod,
    Jumped it?:cool: You didn't remove it to charge it fully?:burp:
     
  3. Oct 10, 2022 at 4:06 PM
    #3
    Technique

    Technique Well-Known Member

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    Define "correctly".....
     
    Steves104x4 likes this.
  4. Oct 10, 2022 at 4:09 PM
    #4
    Steves104x4

    Steves104x4 Well-Known Member

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    BUCKLE UP! It makes it harder for Aliens to pull you out of your Truck.
    Buy a new battery
     
    kahanabob likes this.
  5. Oct 10, 2022 at 4:37 PM
    #5
    hiPSI

    hiPSI Laminar Flow

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    New battery needed.
     
    kahanabob likes this.
  6. Oct 10, 2022 at 4:40 PM
    #6
    kahanabob

    kahanabob Well-Known Member

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    so if i have a dead battery don't jump it? learn something new here every day.
     
  7. Oct 10, 2022 at 4:40 PM
    #7
    saint277

    saint277 Vigilo Confido

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    Take a look at your fuses.
     
  8. Oct 10, 2022 at 4:41 PM
    #8
    caribe makaira

    caribe makaira Well-Known Member

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    :rofl::rofl::rofl:
     
  9. Oct 10, 2022 at 4:42 PM
    #9
    TnShooter

    TnShooter The TacomaWorld Stray

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    No, your battery wasn’t at 12v after you disconnect the jumper cables. Your truck is telling you that it isn’t happy with the low voltage.

    Let the battery charge, clear codes.
     
  10. Oct 10, 2022 at 4:58 PM
    #10
    Squanto6132

    Squanto6132 [OP] Member

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    Remove the battery to jump it? Negative.
     
  11. Oct 10, 2022 at 4:58 PM
    #11
    caribe makaira

    caribe makaira Well-Known Member

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    Hood Struts, My version Fogs always ON, Map & Overhead Light Mod,
    Read again, to fully charge it...
     
  12. Oct 10, 2022 at 4:59 PM
    #12
    Squanto6132

    Squanto6132 [OP] Member

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    Okay. Thanks! Figured after a day or so, it would have been full.
     
    TnShooter[QUOTED] likes this.
  13. Oct 10, 2022 at 5:00 PM
    #13
    Squanto6132

    Squanto6132 [OP] Member

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    Right…
     
  14. Oct 10, 2022 at 5:01 PM
    #14
    Squanto6132

    Squanto6132 [OP] Member

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    + -
     

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