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Author Topic: 4X4 indicator light  (Read 2449 times)

Offline farmallgray

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  • Posts: 89
4X4 indicator light
« on: November 04, 2008, 09:32:25 AM »
My 4WD dash light isn't working. The bulb is ok. My truck is a 79 K20 with TH400 and NP203 t-case.
Where is the switch located, and are they known to go bad?
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1979 K-20 350/TH400

Offline hotrod24

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Re: 4X4 indicator light
« Reply #1 on: November 04, 2008, 06:46:42 PM »
it is on the transfercase shifter and yes they can go bad or brake off
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1980 1/2 ton shortbed project...
1978 pontiac grand prix...

Offline farmallgray

  • Newbie
  • Posts: 89
Re: 4X4 indicator light
« Reply #2 on: November 05, 2008, 11:05:19 AM »
Access from the top by taking the boot off, or from the bottom easiest?
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1979 K-20 350/TH400

Offline hotrod24

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Re: 4X4 indicator light
« Reply #3 on: November 05, 2008, 12:40:52 PM »
yea take the boot off and it will be right there
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1980 1/2 ton shortbed project...
1978 pontiac grand prix...
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