Can someone please identify these?

G

Greg C.

Active member
Oct 11, 2019
256
23
28
So my dash is now in the trash bin, and I am starting from scratch. I see a lot of hacked up wiring, and I am tracing and labeling every wire as I can
identify it. I'm also trashing the factory A/C controls and installing late model controls that are easy to obtain.

My question is what are these two items? I've been studying the electrical diagram, but haven't found these yet. I wish I had the full Adobe Acrobat
so I could break the wiring diagram into handy sized pages.

[url]"]http://www.gmcmhphotos.com/photos/electrical/p68235-unknown-2.html][url]

[url]"]http://www.gmcmhphotos.com/photos/data/7364/medium/Unknown_1.jpg][url]
--
Greg Crawford
KM4ZCR
Knoxville, TN

"Ruby Sue"
1977 Royale
Rear Bath
403 Engine
American Eagle Wheels
Early Version Alex Sirum Quad bags
 
I can never remember which but low coolant and Set to travel Auto reminder light.
--
John Lebetski
Woodstock, IL
77 Eleganza II
 
Aha! Thanks for the speedy response. Is there a way to test the low coolant module? Like pull the wire from the radiator and ground it or something?
I've never seen that light lit, and you would think that it would light in the on position and go off once the engine is running, but that may be
asking too much.

Anyway, I am dumping all the old indicator lights and fabricating all new. I'll put that light in there, hoping I can get it to work at some point.

As far as low fuel, I'm too paranoid to even need that one. I get nervous when it gets below half a tank.

Thanks again.
--
Greg Crawford
KM4ZCR
Knoxville, TN

"Ruby Sue"
1977 Royale
Rear Bath
403 Engine
American Eagle Wheels
Early Version Alex Sirum Quad bags
 
> Aha! Thanks for the speedy response. Is there a way to test the low coolant module? Like pull the wire from the radiator and ground it or
> something?
>
> Thanks again.

Yes, pull the wire off of the probe on the radiator and the light should come on. See page 12-4 of the 1977-78 Maintenance Manual for complete
troubleshooting procedure.
--
Jeremy Sanford
Sacramento, CA
1977 Kingsley
http://www.gmcmhphotos.com/photos/u42733-jsanford.html

 
 
Greg,
Set up the "Low Fuel" aka "Feed Me" light anyway. You may go traveling some day, or you may sell the coach to someone that expects that to work.

Did you ever own a motorcycle? Most don't have a fuel guage, just a reserve that you remember that you forgot to switch back to the main feed when
you bought gas. Keep it.

Matt
--
Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit
 
Hello Greg -

What “late model” controls are you considering ??

--
Steve W
1973 : 23'
Southern California
 
Steve:

I will reply by starting a new thread. Maybe some one will be interested and it will be easier to search for it.
--
Greg Crawford
KM4ZCR
Knoxville, TN

"Ruby Sue"
1977 Royale
Rear Bath
403 Engine
American Eagle Wheels
Early Version Alex Sirum Quad bags
 
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