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electrical schematics

Discussion in '2nd Gen. Tacomas (2005-2015)' started by transplant, Sep 24, 2011.

  1. Sep 24, 2011 at 9:34 AM
    #1
    transplant

    transplant [OP] resident know-nothing

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    theo
    Crestline, Ca
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    89 sr5, 99 OR, 11sport, 14 offroad
    anyone know where to get accurate schematics for the 2nd gen? im trying to find how the weight switch for the passenger seat works. im assuming it takes the 40lbs to close the switch and provides a ground to the computer which is great for my purposes (heated seats active only if there is weight in the seat) im doing this is my truck and my cousins 09 tundra and id really rather check schematics than start poking around. i just really need to know if the switch gives the circuit a ground and what wire i need to splice into.


    thanks
     
  2. Sep 24, 2011 at 9:45 AM
    #2
    Simon's Mom

    Simon's Mom Wag More Bark Less

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    Judy or Jude :)
    SBurl Vermont
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    Stock for now
  3. Sep 24, 2011 at 10:09 AM
    #3
    transplant

    transplant [OP] resident know-nothing

    Joined:
    Jun 5, 2011
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    #57759
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    804
    Gender:
    Male
    First Name:
    theo
    Crestline, Ca
    Vehicle:
    89 sr5, 99 OR, 11sport, 14 offroad
    thanks! unfortunately i discovered it doesnt just accept a ground, which is kinda smart.. it sends a 1.3vdc reference voltage through the seat belt... still working on the pressure switch though and hoping its different.

    i may have to get fancy with a relay.
     
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