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  1. #1
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    2002 ws6 wiring help

    I have a small harness on the left side of the car going to the to upstream o2 that has a broken wire going to it. the broken wire hanging out it red but it doesnt look like the o2 has a red wire on the back side. The other wires in the harness are purple ,yellow, black and pink. With the red wire that makes 5 wires. Any ideas?DSC_0635.jpg

  2. #2
    Veteran pajeff02's Avatar
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    Black & Blue
    '02 WS.6 / '07 Suburban

    Good lord, that is a lousy pic. I am having trouble even orienting where that is.

  3. #3
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    its in a lousy place. Found out where the wire goes. One tiny little red wire goes to the alternator to turn it on and off. Its a connector of four, only one wire used. The manual didnt tell me to remove it when changing the oil pan. It needs to be removed!!!!

  4. #4
    Veteran pajeff02's Avatar
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    Black & Blue
    '02 WS.6 / '07 Suburban

    I don't recall unplugging the alternator... but maybe.

  5. #5
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    that single wire is super tiny. check to make sure its still connected

  6. #6
    Spaz is My Mentor SMWS6TA's Avatar
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    Navy Blue Metallic
    98 T/A w/ mods, 00 FBVert

    Did it break?

  7. #7
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    it did and I fixed it. The factory is very very thin

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