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1974 Glacier motorhome wiring drawing [message #334445]

Mon, 02 July 2018 14:58

GatsbysCruise

Messages: 261
Registered: January 2017
Location: Waukegan, Illinois

Karma: 3

Senior Member

Gatsbys' Cruiser as been down a long time and I am nearly past this problem.
Now I have the task to start waking up various systems in the coach and make
sure everything is working.
STRANGELY, my hall light and my Bathroom lights are coming on with an eiree
orange glow instead of the bright white that should be there. As if the
light is wired through another appliance.

As far as I remember, this all worked when the engine power loss problem
happened and curbed the GMC. I need to open her up and follow the wires to
try to figure out what is going on.

I saw a schematic, with wire color codes, somewhere, of the various systems
of the GMC coach. Would any of you happen to remember where that schematic
can be located?

As always, many thanks for all of your help and ideas

slc
Gatsbys' Cruiser

GatsbysCruise. \ 74GMC260 Former Glacier Model style. \ Waukegan, Illinois \ Keep those MiniDiscs Spinning \ MY GREYHOUND IS FASTER THAN YOUR HONOR ROLL STUDENT \ WindowsXP-Win7-Win8.1-UBUNTU STUDIO - UBUNTU VOYAGER - Berzin Auto Center

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Re: 1974 Glacier motorhome wiring drawing [message #334452 is a reply to message #334445]

Mon, 02 July 2018 15:54

pjburt

Messages: 436
Registered: February 2016
Location: Fresno, California

Karma: 1

Senior Member

Here is the link to Bdub's diagrams.
http://www.bdub.net/wirediagrams/

Jerry Burt Fresno, CA.
73 Gmc 26' Canyon Lands
Members: FMCA - GMCMI - GMCWS
A truly happy person is one who can enjoy the scenery on a detour.

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Re: 1974 Glacier motorhome wiring drawing [message #334460 is a reply to message #334452]

Mon, 02 July 2018 18:10

GatsbysCruise

Messages: 261
Registered: January 2017
Location: Waukegan, Illinois

Karma: 3

Senior Member

EXCELLANT

Thankyou

The drawing is titled for a 73 but the design may go year to year.

When the PO remodeled, the circuits changed, labeling lost. The wire colors
will be invaluable and if I can I want to restore the circuits to the drawing.

Just waiting for the weather to cool a bit now.

Thanks again, you're all great

slc
Gatsbys' CRUISER

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