Ammeter not hooked up? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Bigb401 · 03-29-2012, 03:00 AM

When I bought my blazer the ammeter wasn't hooked up and I don't see any wires for it, could someone tell me why this might be and how I would go about wiring it in? Also wondering how it was wired up from the factory
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**jaros44sr** · 03-29-2012, 08:29 AM

Its all wired in the dash panel by way of the printed circuit overlay, then thewires are fed by a dash panel plug. I think all the wires are black and black with a white tracer. From the dash plug it goes into the fuse box, thru the fuse box, into the engine harness wiring, out across the core support( this is where the two 5 amp fuse holers are), into the junction block. Might be wrong on the last statement

Go to the electrical section, and look at the colored wiring diagram at the top of the page

MikeS · 03-29-2012, 07:55 PM

Quote:

Originally Posted by jaros44sr

Its all wired in the dash panel by way of the printed circuit overlay, then thewires are fed by a dash panel plug. I think all the wires are black and black with a white tracer. From the dash plug it goes into the fuse box, thru the fuse box, into the engine harness wiring, out across the core support( this is where the two 5 amp fuse holers are), into the junction block. Might be wrong on the last statement

Go to the electrical section, and look at the colored wiring diagram at the top of the page

Check those two inline fuses. One on either side of the radiator. When I first bought my truck they were broken. I replaced them and wha la, the ammeter worked.

Bigb401 · 03-29-2012, 10:07 PM

Thanks guys
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03-29-2012, 03:00 AM	#1
Bigb401 Registered User Join Date: Jan 2012 Location: Burlington, wi. Posts: 254	Ammeter not hooked up? When I bought my blazer the ammeter wasn't hooked up and I don't see any wires for it, could someone tell me why this might be and how I would go about wiring it in? Also wondering how it was wired up from the factory Posted via Mobile Device __________________ Proud to be IBEW Local 2150

03-29-2012, 08:29 AM	#2
jaros44sr Senior Member Join Date: May 2006 Location: Philadelphia, Pa. 19454 Posts: 9,704	Re: Ammeter not hooked up? Its all wired in the dash panel by way of the printed circuit overlay, then thewires are fed by a dash panel plug. I think all the wires are black and black with a white tracer. From the dash plug it goes into the fuse box, thru the fuse box, into the engine harness wiring, out across the core support( this is where the two 5 amp fuse holers are), into the junction block. Might be wrong on the last statement Go to the electrical section, and look at the colored wiring diagram at the top of the page __________________ Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim

03-29-2012, 10:07 PM	#4
Bigb401 Registered User Join Date: Jan 2012 Location: Burlington, wi. Posts: 254	Re: Ammeter not hooked up? Thanks guys Posted via Mobile Device __________________ Proud to be IBEW Local 2150



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