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battery gauge

Discussion in '2nd Gen Tundras (2007-2013)' started by paintereddy, Oct 12, 2022.

  1. Oct 12, 2022 at 11:59 AM
    #1
    paintereddy

    #1
    paintereddy [OP] New Member

    Joined:
    Oct 12, 2022
    Member:
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    First Name:
    Eric
    Vehicle:
    2007 Tundra
    My battery gauge reads under 12 volts, is there a fuse I can check before changing alternator
     
    paintereddy, Oct 12, 2022
    #1
  2. Oct 12, 2022 at 1:11 PM
    #2
    socaldiablo

    #2
    socaldiablo New Member

    Joined:
    Jul 23, 2021
    Member:
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    Gender:
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    First Name:
    Steve
    Carlsbad, CA
    Vehicle:
    2013 White Tundra SR5 Rock Warrior
    Leer camper shell, slight lift kit, TRD Pro BBS wheels
    Why are you assuming you need to change your alternator? If it were me, I'd be doing a load test on my battery first before assuming the alternator is bad. Even newish batteries sometimes have bad cells causing them to not hold proper voltage. Idk, you didn't give enough info but maybe you already did this?
     
    socaldiablo, Oct 12, 2022
    #2
    Sean492 likes this.
  3. Oct 12, 2022 at 1:27 PM
    #3
    Winning8

    #3
    Winning8 New Member

    Joined:
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    Member:
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    Da Bay Area
    Vehicle:
    2019 MGM DC 4x4 SR5
    Mumba 18x9 ET 12, BFG KO2, FOX suspension, diamond back HD cover w/ rack, LED head & fog light bulb, TRD rear sway bar, timbren enhancement, RAS helper spring, avs auto shade, Carhartt front seat cover, bench seat cover
    This test everything

    DD0D177D-3D59-49E5-A093-C121DA361BE4.jpg
     
    Winning8, Oct 12, 2022
    #3
    Giskk likes this.
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