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Air Bag Light

Discussion in '2nd Gen Tundras (2007-2013)' started by backupmusicman, Nov 3, 2024.

  1. Nov 3, 2024 at 6:20 PM
    #1
    backupmusicman

    backupmusicman [OP] New Member

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    Nov 3, 2024
    Member:
    #125365
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    I have a 2007 Tundra SR5. Took the drivers side rear seat out to fix the fold down cable. Put the seat back in and now my airbag light is on and it's showing a B1801 code. Code reader says it's an open in D Squib Circuit in steering column. Didn't see any wires hooked to rear seat. Any ideas as to what happend. Thanks in advance
     
  2. Nov 3, 2024 at 6:23 PM
    #2
    blackdemon_tt

    blackdemon_tt Battery Slayer

    Joined:
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    2007 5.7l Tundra DC SR5 long bed 2wd
    TRD Sway Bar, Roll covers USA bed cover
    Tripped the sensor when you unplugged the airbag. You may be able to disconnect the battery to reset it. If you can't reset it with your OBD2
     
  3. Nov 3, 2024 at 7:30 PM
    #3
    backupmusicman

    backupmusicman [OP] New Member

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    Took the rear seat out. What airbag wire did I unplug. Didn't see anything attached to that seat.
     
  4. Nov 3, 2024 at 8:22 PM
    #4
    blackdemon_tt

    blackdemon_tt Battery Slayer

    Joined:
    Feb 27, 2020
    Member:
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    3,049
    Gender:
    Male
    Vehicle:
    2007 5.7l Tundra DC SR5 long bed 2wd
    TRD Sway Bar, Roll covers USA bed cover
    Probably disturbed a curtain airbag ground?? This is a SWAG. suggest you pull the schematics on the airbags
     

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