6066 (1960-1966) GMC Truck Club Bitcoin now accepted here! 
Pay Dues
Pay Dues or become a Site Supporter
 



Go Back   6066 (1960-1966) GMC Truck Club > 6066 GMC Truck Club Forum > Interiors, Dash, Lights and Electrical
#Sponsored

Interiors, Dash, Lights and Electrical Everything Inside

Reply
 
Thread Tools
  #1  
Old April 10th, 2019, 09:05 PM
FetchMeAPepsi's Avatar
FetchMeAPepsi FetchMeAPepsi is offline
-= Dues Paid =-
 
Join Date: Jan 2013
Location: Edmond, Ks
Truck: 1962 4x4 GMC CECILIA
Posts: 1,783
Thanks: 22
Thanked 6 Times in 5 Posts
Rep Power: 570
FetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of light
Default Dash is dead no lights no gauges nothing

Well I knew it'd happen eventually. I killed a big part of Cecilia and now I don't know what to do to fix it.

Lil' history:
My gas gauge never registers empty even though it's new. Empty gauge = no resistance on the wire. Full gauge = 100% resistance. So it's getting some resistance somewhere.

I narrowed it down to the dash gauge, possibly the electrical plug back there. When I wiggled the wires it would work for a second, then go back to 1/4 or 1/8th of a tank.


So I rigged up a wire from the negative lead on the battery and touched it to my fuel gauge. It worked! But as I pulled it away, I accidentally tapped the other side of the gauge (closest to the speedometer) and ZAP!! Sparks flew.

Now nothing on the instrument panel works. I checked the glass fuses and they're all OK. Is there a hidden fuse somewhere?

__________________
Step by steps:

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.


To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.


To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Some people are like slinkys. Not worth much but funny as heck when pushed down stairs.
__________________
If the women don't find you handsome, they should at least find you handy.
Reply With Quote
  #2  
Old April 10th, 2019, 09:15 PM
FetchMeAPepsi's Avatar
FetchMeAPepsi FetchMeAPepsi is offline
-= Dues Paid =-
 
Join Date: Jan 2013
Location: Edmond, Ks
Truck: 1962 4x4 GMC CECILIA
Posts: 1,783
Thanks: 22
Thanked 6 Times in 5 Posts
Rep Power: 570
FetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of light
Default Re: Dash is dead no lights no gauges nothing

Well scratch that. it cooked the connection from that post to the pin in the wiring harness plug thingy, which knocked out the positive connection to all the rest of the top lights (gen, low oil, etc). A little cleanup and mashing got them touching again, but I think they'll need soldering now. That ribbon of copper is soooo thin!

Shucks!
__________________
Step by steps:

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.


To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.


To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Some people are like slinkys. Not worth much but funny as heck when pushed down stairs.
__________________
If the women don't find you handsome, they should at least find you handy.
Reply With Quote
  #3  
Old April 10th, 2019, 09:51 PM
FetchMeAPepsi's Avatar
FetchMeAPepsi FetchMeAPepsi is offline
-= Dues Paid =-
 
Join Date: Jan 2013
Location: Edmond, Ks
Truck: 1962 4x4 GMC CECILIA
Posts: 1,783
Thanks: 22
Thanked 6 Times in 5 Posts
Rep Power: 570
FetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of light
Default Re: Dash is dead no lights no gauges nothing

I found the resistance - it was in the thin copper sheet under that fuel gauge nut (the ground). It was resisting 0.09, but now that I've got it cleaned off, resisting 0.00, and back together, the ground wire in the harness isn't working at all. I think I might have fried a wire. Does anyone know where the black wire in the harness goes to ground out? The pink wire goes to the positive terminal. It may have been red at one time.

But the black next to it just disappears into the dash. (Looks black, found out it's brown.) I guess I could run a new one, but that wouldn't be very "stock".
__________________
Step by steps:

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.


To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.


To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Some people are like slinkys. Not worth much but funny as heck when pushed down stairs.
__________________
If the women don't find you handsome, they should at least find you handy.

Last edited by FetchMeAPepsi; April 11th, 2019 at 01:26 AM.
Reply With Quote
  #4  
Old April 11th, 2019, 01:25 AM
FetchMeAPepsi's Avatar
FetchMeAPepsi FetchMeAPepsi is offline
-= Dues Paid =-
 
Join Date: Jan 2013
Location: Edmond, Ks
Truck: 1962 4x4 GMC CECILIA
Posts: 1,783
Thanks: 22
Thanked 6 Times in 5 Posts
Rep Power: 570
FetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of lightFetchMeAPepsi is a glorious beacon of light
Default Re: Dash is dead no lights no gauges nothing

Well it's the Pepsi show today, haha. I found out where that brown wire goes - it goes straight to the gas tank, ya doof! I can't believe I didn't put 2 and 2 together faster than that.

Anyway, I've got it working again. I'll post an update on my build thread tonight.
__________________
Step by steps:

To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.


To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.


To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.

Some people are like slinkys. Not worth much but funny as heck when pushed down stairs.
__________________
If the women don't find you handsome, they should at least find you handy.
Reply With Quote
  #5  
Old April 13th, 2019, 07:34 PM
GTS61 GTS61 is offline
Senior Member
 
Join Date: Jul 2014
Location: Jacksonville, Fl.
Truck: 1961 Stepside-305 V6
Age: 63
Posts: 161
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 105
GTS61 is on a distinguished road
Default Re: Dash is dead no lights no gauges nothing

Hahahaha sounds like you fixed your problem by yourself there Fetch!!
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


Similar Threads
Thread Thread Starter Forum Replies Last Post
Where to find replacement dash/gauges? nifty Interiors, Dash, Lights and Electrical 6 March 29th, 2016 03:48 PM
After Market dash gauges Foley Interiors, Dash, Lights and Electrical 45 March 28th, 2014 11:32 AM
dash lights Archiver Previous Forum Posts 0 April 5th, 2010 03:09 PM
Dash Lights - 1 more time? Archiver Previous Forum Posts 0 October 23rd, 2004 10:10 AM
Dash lights Archiver Previous Forum Posts 0 May 31st, 2001 02:28 AM


All times are GMT +1. The time now is 03:37 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2013, Jelsoft Enterprises Ltd 921731456399|1730342251|0