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2010 Taco Gauge Issue

Discussion in 'New Members' started by Raiders1984, Nov 29, 2016.

  1. Nov 29, 2016 at 3:52 PM
    #1
    Raiders1984

    Raiders1984 [OP] New Member

    Joined:
    Nov 14, 2016
    Member:
    #202379
    Messages:
    1
    Gender:
    Male
    First Name:
    Terry
    Vehicle:
    2010 Tacoma 4 door 6 cyl. 4x4
    Hello,

    I have just replaced my four pin factory fog light switch with an LED China made 4 pin replacement. With no instructions and about eight fuses, I finally got it to work. The problem is only three of the four harness wires were needed. Now everything works great....except the Tac/MPh/gas etc. gauge lights. Checked all fuses (both under dash and hood) everything checks out. All other functions seem to be working properly.

    Question: Could that one left over wire from the fog lamp switch be the culprit? And if so how is it wired?

    Truck will be perfect once this mystery is solved.

    Thank you in advance.

    Going crazy!
     

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