The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-30-2008, 04:42 AM   #1
1971ChevyTruck
Registered User
 
1971ChevyTruck's Avatar
 
Join Date: Jan 2005
Location: Illinois
Posts: 1,006
Holy Smokes Batman

I thought I had my dash all figured out---installed it and it burned a hole in my PCB board. So I grabbed another PCB board and installed it. It burned a hole in the exact same spot on the next one. According to the drawing I found on the site...that should be a ground. Any ideas???
Attached Images
 
1971ChevyTruck is offline   Reply With Quote
Old 03-30-2008, 04:49 AM   #2
eightbanger
454 MAKES IT ROAR
 
eightbanger's Avatar
 
Join Date: Jan 2008
Location: Essex, U.K
Posts: 2,701
Re: Holy Smokes Batman

Sorry can't help but I been reading your posts and you seem to be having a real nightmare with those electrics.
Hope you get it figured out soon.
__________________
Nigel.

An American living in a British body.

1971 Chevy Cheyenne 10 454

"In a time of universal deceit, telling the truth becomes a revolutionary act." - George Orwell


"When injustice becomes law, resistance becomes duty" - Thomas Jefferson

No more pain.
03.12.60 -- 12.28.10

http://www.youtube.com/Eightbanger
eightbanger is offline   Reply With Quote
Old 03-30-2008, 04:54 AM   #3
1971ChevyTruck
Registered User
 
1971ChevyTruck's Avatar
 
Join Date: Jan 2005
Location: Illinois
Posts: 1,006
Re: Holy Smokes Batman

I have never had problems like this...
1971ChevyTruck is offline   Reply With Quote
Old 03-30-2008, 05:21 AM   #4
1971ChevyTruck
Registered User
 
1971ChevyTruck's Avatar
 
Join Date: Jan 2005
Location: Illinois
Posts: 1,006
Re: Holy Smokes Batman

I think I just figured it out...I have a pink wire going into my dash in the #7 spot which should be a black one for a ground...I have wiring for a truck with idiot lights---guess I'm the idiot lol
1971ChevyTruck is offline   Reply With Quote
Old 03-30-2008, 06:12 AM   #5
Fred T
Cantankerous Geezer
 
Fred T's Avatar
 
Join Date: Aug 2002
Location: Bel Aire, KS
Posts: 6,264
Re: Holy Smokes Batman

If you're careful, you can solder a splice over the burn. Use a strip off one board for the patch.

And try not to let the smoke out this time.
__________________
Fred

There is no such thing as too much cam...just not enough engine.
Fred T is offline   Reply With Quote
Old 03-30-2008, 07:22 AM   #6
Longhorn Man
its all about the +6 inches
 
Longhorn Man's Avatar
 
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
Re: Holy Smokes Batman

you have a few wires to swap around if you are swapping to the guages verses dummy lights.
Longhorn Man is offline   Reply With Quote
Old 03-30-2008, 02:10 PM   #7
Gary 70 Jimmy
Senior Member

 
Gary 70 Jimmy's Avatar
 
Join Date: Jan 2002
Location: Burghill, Ohio 44404
Posts: 3,401
Re: Holy Smokes Batman

Do you have a tack in it. If you do check and see if the tack wire is getting ground on the metal back plate. As soon as you turn the key on it will start to fry your wires. That happend to me.

Last edited by Gary 70 Jimmy; 03-30-2008 at 02:14 PM.
Gary 70 Jimmy is offline   Reply With Quote
Old 03-30-2008, 03:19 PM   #8
Luvlegs
Registered User
 
Luvlegs's Avatar
 
Join Date: Sep 2005
Location: Smith Mountain Lake Virginia
Posts: 1,537
Re: Holy Smokes Batman

I also saw that you had purchased a plug for the harness that goes into the gauge setup - they are the same thing, you just have to swap the wires around in the plug when you go from 3 gauge to the full - the latest diagram I had seen on here has both plugs so you can see what needs to be swapped. I just recently rebuilt my entire harness so I feel your pain!
__________________
"A cat will almost always blink when hit between the eyes with a ball peen hammer"
(you don't always have to state the obvious)

Wear your PPE! You can eat with false teeth but you can't see with a false eye.

1959 Studebaker Silverhawk 350/400
1972 C10 L6 3OTT
2005 F350 - Built - whew!
Luvlegs is offline   Reply With Quote
Old 03-30-2008, 03:59 PM   #9
1971ChevyTruck
Registered User
 
1971ChevyTruck's Avatar
 
Join Date: Jan 2005
Location: Illinois
Posts: 1,006
Re: Holy Smokes Batman

This is what I'm planning on doing...

Swapping A Idiot Light Dash Out To Gauge Dash

The following is for a gauge dash this gives the numbered position of the wires in gauge dash and followed by what it supplies, then number from idiot light dash you move wire from.
1-Black with white stripe (alternator) This runs from the 12 R from voltage regulator and should have a inline fuse.
2-Tan (Brake warning light) Original position 2
3-Pink (Fuel Gauge) Original Position 7
4-Tan(Fuel Gauge) Original Position 4
5-Empty(not Used)
6-Dark Green (Temp. Gauge) Original position 5
7-Black(ground)Original Position 6
8-Gray(cluster light feed) Original Position 12
9-Medium Blue (Right turn) Original Position 11
10-Lt. Blue (left turn) Original Position 10
11-Lt. Green (high Beam indicator) Original Position 9
12-Black/w brown stripe use wire ran from the junction block near battery mounted to passenger side fender with a inline fuse located at junction block end.
Remove the wires from your loom plug and place the colors in the # on plug that corresponds with the color from list above. You will need to replace your idiot light temp. gauge for a temp. sending unit with gauges. The black and white wire feeds from the 12gRed wire off back of alternator and requires the use of 2-4amp inline fuses, this wire you need to make and run. The DARK BLUE wire that was originally in #1 position should be deleted because this was the idiot light for the oil pressure. If you need more info. ask.
Attached Images
  
1971ChevyTruck is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 09:05 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com