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Click on image for the lowdown. 
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| | | Forums66 Topics128,026 Posts1,055,406 Members48,422 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Mar 2005 Posts: 388 Shop Shark | | Shop Shark Joined: Mar 2005 Posts: 388 | any body got any schdrawings of a '48-3post ign.(off-on) switch to a 5 post ign. switch(acc-off-run-start)? Not sure where all the wires go like the coil and acc. Thanx. Happy Turkeyday! Mike | | | | | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | The 5 term. switch has the terms marked on the back of the switch. They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | | | | Joined: Mar 2005 Posts: 388 Shop Shark | | Shop Shark Joined: Mar 2005 Posts: 388 | sure has, but I'm not sure where to put the wires from my new harness. Switch is marked:
BATT
SOL
IGN
ACC
GND
My wires are marked:
Ign switch power Ign switch coil Ign switch acc Ign switch Gnd
Ign switch start Thanx for the help!
Mike | | | | | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | Power is red. Comes from the bat or ammeter. Coil is pink. Goes to the coil or resister. Acc. I believe is brown. Goes to fuse box for heater TS & radio, etc. If you have a temp warning light or brake warning light it is connected to the ground. Otherwise it is not used. The start term is a purple wire goes to the solenoid on the starter.
Last edited by Wrenchbender Ret.; 11/24/2010 11:56 PM.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | | | | Joined: Mar 2005 Posts: 388 Shop Shark | | Shop Shark Joined: Mar 2005 Posts: 388 | Wrenchbender Ret................YOU are the MAN! Thank You.
Mike | | |
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