GM Drivetrain & Suspension Chassis | Transmission| Driveshaft | Gears/Rear End/Differential | Traction Aids

went from 4wd to 2wd now have "SERVICE 4wd" light...

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Old Oct 12, 2010 | 10:13 AM
  #11  
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Its under the dash on the driver side. Kinda hard to get to but it will have 3 plugs going to it. It is black and roughly 3"x4". Its just behind and above where the ob2 connector is.
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Old Oct 12, 2010 | 01:57 PM
  #12  
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I had to do this same thing. I got to mine by taking out the headlight switch the 4wd buttons and the air vent, basically that whole left side. Then it was down inside of there. i dont remember how many plugs, i think 3 like stated above. As soon as i unplugged it I never had a 4wd light again.
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Old Oct 12, 2010 | 09:19 PM
  #13  
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From: Where our street cars are faster than your racecars..Mississippi
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OK... its unplugged and STILL have the light what the hell

also have low coolant light to... but there is no coolant temp plug/wires
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Old Oct 12, 2010 | 10:10 PM
  #14  
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You did unplug the 4x4 switch too correct?
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Old Oct 12, 2010 | 10:28 PM
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From: Where our street cars are faster than your racecars..Mississippi
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yes sir
i unplugged the 4x4 switch and box
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