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05-29-2014, 01:07 AM
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#1 |
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Registered User
Join Date: Dec 2013
Location: Portland, Ore.
Posts: 348
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4l60e range switch/back-up lamp problem
I'm stumped.
I have no 12v power coming from pin F on the 7-way plug. I used the lt1swap wiring diagram, which keeps only the ground from the 7 pin plug. I thought that switch got power elsewhere and I could just run from pin F to my back-up lamps. Can I test continuity from another pin to pin F when in reverse to check for a bad switch? Doug |
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05-29-2014, 01:21 AM
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#2 |
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Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,118
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Re: 4l60e range switch/back-up lamp problem
There should be a pink wire in location C that you have to hook ignition power to. What year engine are you working with? This would be for 99-03 I believe.
__________________
My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html Last edited by ls1nova71; 05-29-2014 at 05:14 AM. |
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05-29-2014, 11:28 AM
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#3 |
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Registered User
Join Date: Dec 2013
Location: Portland, Ore.
Posts: 348
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Re: 4l60e range switch/back-up lamp problem
That makes sense now that I look at the diagram. It's an '02 engine, trans and harness.
I'll run a lead down and see what I get. Thanks! |
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05-30-2014, 02:14 PM
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#4 |
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Registered User
Join Date: Aug 2012
Location: clifton forge, va
Posts: 261
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Re: 4l60e range switch/back-up lamp problem
I had to draw out the switch before it made any sense to me, maybe it will help you.
__________________
My Projects- http://67-72chevytrucks.com/vboard/s...d.php?t=557301 Quest for Hot Rod Power Tour 2013. http://67-72chevytrucks.com/vboard/s...d.php?t=543735 my 85 GMC 2wd to 4wd conversion for the wife. |
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05-30-2014, 11:59 PM
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#5 |
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Registered User
Join Date: Dec 2013
Location: Portland, Ore.
Posts: 348
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Re: 4l60e range switch/back-up lamp problem
RAD! thanks man.
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