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Looking for wiring diagram for charging system with alternator on a '72 chevrolet c-20 pick up

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: need wireing diagram to change 72 nova over to hei distributor

Hey , just take the positive wire from the coil you are removing and feed it to the + terminal on the HEI dist. cap.the other terminal under there is for your tachometer. If you are mounting a master kill switch in the bumper for drag racing- attatch the kill wire to the tach terminal also.
Thats it you just plug the three wire pigtail from the dist. base(pickup) to the cap and you are off.
Remember firing order is 18436572 in a clockwise direction. to find #1 remove #1 plug and have someone"bump" the engine over while holding your finger over the hole-carefull. then line up the slotted mark on the crank pulley with the big notch on the timing indicator. Good luck

Posted on Aug 31, 2008

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SOURCE: How to wire up 1975 Ford Courier Alternator w/external regulator?

just put a one wire alt. on it.or test each wire.

Posted on Mar 26, 2009

johnjohn2
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SOURCE: I have a 1986 Chevrolet pick-up I am rewiring the

Heres your wiring diagram it shows the complete heater wiring. hope this helps you,f04fb77.gif

Posted on Oct 27, 2010

jturcotte
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SOURCE: 2004 F350 dually crewcab turbo

Below is your wiring diagram. So does the battery run down or not? At 12 volts, the battery should run down. Here are a couple things to check. The grey 20 gage fusible link from the battery to the alternator runs the stator coil. You could try jumping that with a regular 14 gage wire to see if the voltage will jump up (should be at least 14 volts). The other thing is with dual batteries (which I think you have), if one battery is bad, it could pull down your voltage. Try unhooking the negative terminal on one battery at a time to see if the voltage increases. Let me know if you have any questions.


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Posted on Dec 06, 2010

  • 148 Answers

SOURCE: how to connect a new

knowing the color codes can be a great help..usually in 12v reg system,from the regulator there are 6 white wire having a stripe codes,blue means neutral,green means field,black means ground to body,white means hot wired to +12v,yellow means to bat charging indicator going to instrument panel and finally red means to ignition....and always secure the regulators case to ground.

Posted on Jul 19, 2011

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Why doesn't charging system charge?


Did you check for B+ voltage at the wires connected to the alternator ? Could have a blown fuse or fusible link . Go to http://www.bbbind.com/free_tsb.html free wiring diagrams . Fill in your vehicle info .under system click on engine then under subsystem click on charging system . Look at diagram to see which wire has power an what fuse powers it etc. There are some good videos on youtube on checking charging system .

Mar 27, 2016 | Suzuki Grand Vitara Cars & Trucks

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1972 Chevrolet Nova wiring


This is the wiring diagram for a 72 Chevy Nova. Everything that's needed to get the engine electrical up and running.<br />Eng. is the engine bay wiring.<br />B - battery<br />S - starter<br />C - coil<br />D - distributor<br />R - regulator<br />A - Alternator<br />H - horn relay<br />T - temperature switch<br />O - oil pressure switch<br /><img src="suzman_4.JPG" /><br /><br />Int. is the interior wiring for the engine.<br />Ign. - Ignition<br />N - Clutch/Neutral safety switch<br />T - Temperature guage<br />O - Oil light<br />C - Charge light<br /><br /><img src="suzman_5.JPG" /><br />

on Nov 17, 2010 | Chevrolet Nova Cars & Trucks

1 Answer

Charging system voltage low


there are only 3 parts. but the causes are 25 or more.
1: belt missing slipping,
2: engine rpm below 800 RPM (lots of ways ,ask )
3: ALT had.
4: wiring to ALT bad.
5: bad battery or its connections, (wires)
6: bad fuse. see fuse link a11? on fFM page 20?
7: car is PCM alt controlled, it can be bad too. see 2 field wires on ALT and PCM on page 20? below?
8: battery temp sensor bad. making PCM think battery overheats.
the fSM covers all tests above.

pick car here, then pick charging.
5 alternators used on the 5 diffr.engines. got the wrong one?

the see wiring diagrams at end and chapter 20 inside, charge.
pdf page 118 for gas engine, if diesel next few.

Jan 07, 2014 | 1998 Jeep Cherokee

1 Answer

Charging diagram for 1991 ford explorer alternator


Here's a link to your charging system,it shows a fusible link inline with alternator,follow wiring leaving your positive side of battery,link could be melted or burnt.

Apr 10, 2013 | 1991 Ford Explorer

1 Answer

What does the check battery charging system light mean you have just changed the alternator, starter and had the battery checked. The car will stay on battery and the alternator will not pick up the t


The warning light means the alternator is not charging the battery.
Since you have replaced the alternator it could be defective or the problem could be in the wiring harness. There is a fuse or a fuse wire between the alternator and battery which could have blown.
You may need a shop manual to have the test procedures and wiring diagrams.

Feb 02, 2013 | 2006 Chevrolet Impala

1 Answer

I am looking for a diagram of charging system for a 1999 Oldsmobile Alero


If you go to Google images and search for alero charging circuit you should find a wiring diagram photo.

Dec 18, 2012 | 1999 Oldsmobile Alero

1 Answer

1998 isuzu trooper need wiring diagram for charging system with a3.5 li5ter motor


1998 trooper new alternator and still not charging and alternator bench tested good,
Check main 80 amp fuse in engine compartment and also check fuses in inside fuse box, there two in that one. first is engine fuse 15amp and the 10amp gauge fuse,

Here is the wiring diagram for the charging system as you asked for , also check connections, follow battery wire off the back of alternator make sure connections are good , that wire runs to engine fuse box and that is one fuse that i said to check it is 80amp, hope this is helpful good day9_30_2012_10_15_05_pm.gif

Sep 30, 2012 | Cars & Trucks

1 Answer

The battery light on the dash is on my 1999 chevy s-10 pick up took it in and had the alt. tested and put it on the scope and nothing came up and it is charging and the batery is good


YOU HAVE FAULT IN VOLTAGE REGULATOR WIRING.CHECK ALL THE ALTERNATOR WIRES.IF ALL ELECTRICAL WIRES ON ALTERNATOR LOOK GOOD.YOU HAVE SHORT IN VOLT WARNING LIGHT CIRCUIT.

Dec 08, 2010 | 1999 Chevrolet S-10 Pickup

2 Answers

I need an electral diagram of the charging system of a 1991 chevy pickup


There is no wiring diagram for the charging system, unless you're talking about the regulator inside the alternator. The battery connects directly to the alternator, and that's the only wire involved. If the regulator fails, you have to replace the alternator.

Sep 02, 2010 | 1991 Chevrolet C1500

1 Answer

Need 72 Nova wiring dash diagram


Go to faxonautoliterature. They can provide you with a wiring diagram direct from a GM service manual for your car for $8. I've used them before and had excellent service. Hope this helps.

Apr 28, 2010 | Chevrolet Nova Cars & Trucks

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