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Old 01-25-2011, 03:13 PM   #1
GMC Guy
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hard wiring factory gauges

is it possible to hard wire the voltmeter and fuel gauge? i'm tired of the printed circuit board never making a good connection to the gauge terminals...
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Old 01-25-2011, 04:03 PM   #2
Jonboy
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Re: hard wiring factory gauges

My voltage gauge is hardwired in, as I switched from an amperage gauge. One lead to switched 12+, one to ground.
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Old 01-25-2011, 04:56 PM   #3
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Re: hard wiring factory gauges

Quote:
Originally Posted by Jonboy View Post
My voltage gauge is hardwired in, as I switched from an amperage gauge. One lead to switched 12+, one to ground.
is it really that simple? lol
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.................__
............._____l __\__
..............l_(O)_ l___(O)]
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Old 01-25-2011, 08:52 PM   #4
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Re: hard wiring factory gauges

what color wire is the sending wire for the fuel gauge?
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1974 GMC
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L33 5.3/4l65e

.................__
............._____l __\__
..............l_(O)_ l___(O)]
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Old 01-25-2011, 11:21 PM   #5
BLE 'BURBAN
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Re: hard wiring factory gauges

I hardwired all my gauges in when I installed a c60 tach/fuel gauge into my 90 Suburban.
See my sig below.
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Old 01-26-2011, 12:05 AM   #6
Jonboy
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Re: hard wiring factory gauges

I think the fuel gauge is tan, off the top of my head. It really is that simple. Take the metal tabs that connect the gauges to the circuit board, run wires through those holes, and connect the wires with nuts on the back of the gauges.
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Old 01-26-2011, 12:11 AM   #7
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Re: hard wiring factory gauges

Quote:
Originally Posted by BLE 'BURBAN View Post
I hardwired all my gauges in when I installed a c60 tach/fuel gauge into my 90 Suburban.
See my sig below.
ya i've been studying it for like an hour lol good information
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L33 5.3/4l65e

.................__
............._____l __\__
..............l_(O)_ l___(O)]
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Old 01-26-2011, 12:12 AM   #8
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Re: hard wiring factory gauges

Quote:
Originally Posted by Jonboy View Post
I think the fuel gauge is tan, off the top of my head. It really is that simple. Take the metal tabs that connect the gauges to the circuit board, run wires through those holes, and connect the wires with nuts on the back of the gauges.
thanks! i know what i'm doing tomorrow, maybe i'll paint the cluster housing gloss white...that will compliment my LEDs
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L33 5.3/4l65e

.................__
............._____l __\__
..............l_(O)_ l___(O)]
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