ACC> Position Question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

TobyArnot · 11-14-2011, 12:26 PM

O.k. Where should I connect the (+) power lead from my radio, so that it will play in the "ACC" position???

48richard · 11-14-2011, 12:39 PM

The radio connector is pretty much right in the center of the fuse block, right above the fuse marker radio. That will work on ACC.

TobyArnot · 11-14-2011, 03:16 PM

I have that connected, but it is not "hot" in the ACC position.
.
I installed a new starter switch and traced the wiring using the "colorized" diagrams. It appears there are (2) wires connected to the ACC term. on switch. One is a 12ga brown wire that goes to the fuseblock. The other is a 24ga. brown/white tracer that goes to the firewall connector. However, the "radio" term on the fuseblock is not "hot" in the ACC position.
.
What am I missing??

48richard · 11-14-2011, 06:52 PM

Does it work in the Run position? The only feed to the radio (as well as the wipers, heater and a few others) should be that 12 g brown wire, so they should work in both the Acc and Run positions, or not at all. How about the wipers and heater?

TobyArnot · 11-14-2011, 08:48 PM

Quote:

Originally Posted by 48richard

Does it work in the Run position? The only feed to the radio (as well as the wipers, heater and a few others) should be that 12 g brown wire, so they should work in both the Acc and Run positions, or not at all. How about the wipers and heater?

I hear you. Everything works in the "RUN" position, just nothing in the "ACC" mode. Could there be something wrong (backside of fuse-block)?

TobyArnot · 11-15-2011, 08:16 AM

ANYONE??
tt

**oldgold70c10** · 11-15-2011, 10:48 PM

What kind of starter switch did you use? New new, or new to you? I ask because 67 models did not have an accessory position.

**LockDoc** · 11-15-2011, 10:52 PM

-
What year is your truck? Like OldGold said If it is a '67 or early '68 it doesn't have an accessory position on the switch. If the switch has been replaced with a newer switch the wire loom probably doesn't have the wires for it.

LockDoc

11-14-2011, 12:26 PM	#1
TobyArnot Quit if it's not FUN!!! Join Date: Jul 2010 Location: Indian Trail, N.C, Posts: 864	ACC> Position Question O.k. Where should I connect the (+) power lead from my radio, so that it will play in the "ACC" position???

11-14-2011, 12:39 PM	#2
48richard Registered User Join Date: Oct 2009 Location: Phoenix, AZ Posts: 475	Re: ACC> Position Question The radio connector is pretty much right in the center of the fuse block, right above the fuse marker radio. That will work on ACC. __________________ 1971 C10 Longbed, 350/TH350

11-14-2011, 03:16 PM	#3
TobyArnot Quit if it's not FUN!!! Join Date: Jul 2010 Location: Indian Trail, N.C, Posts: 864	Re: ACC. Position Question I have that connected, but it is not "hot" in the ACC position. . I installed a new starter switch and traced the wiring using the "colorized" diagrams. It appears there are (2) wires connected to the ACC term. on switch. One is a 12ga brown wire that goes to the fuseblock. The other is a 24ga. brown/white tracer that goes to the firewall connector. However, the "radio" term on the fuseblock is not "hot" in the ACC position. . What am I missing?? Last edited by TobyArnot; 11-14-2011 at 05:04 PM.

11-14-2011, 06:52 PM	#4
48richard Registered User Join Date: Oct 2009 Location: Phoenix, AZ Posts: 475	Re: ACC> Position Question Does it work in the Run position? The only feed to the radio (as well as the wipers, heater and a few others) should be that 12 g brown wire, so they should work in both the Acc and Run positions, or not at all. How about the wipers and heater? __________________ 1971 C10 Longbed, 350/TH350

11-15-2011, 08:16 AM	#6
TobyArnot Quit if it's not FUN!!! Join Date: Jul 2010 Location: Indian Trail, N.C, Posts: 864	Re: ACC> Position Question ANYONE?? tt

11-15-2011, 10:48 PM	#7
oldgold70c10 Who's got steelies? Join Date: Feb 2006 Location: Morrison, Oklahoma Posts: 1,025	Re: ACC> Position Question What kind of starter switch did you use? New new, or new to you? I ask because 67 models did not have an accessory position. __________________ 1969 C10 LWB W/ 250 I6 & 3spd 1970 C10 with '67 small window cab, 68 front end, blue; 305/TH350, 3.08 limited slip rear end, manual brakes, power steering; & 4-wheel drums-My daily driver. 1975 Chevelle Malibu Classic Coupe 350/th350 mint green 1970 C20 Suburban 350/700R4 4.10 gearing green & white 1978 Big 10 Silverado 350/th350, working ac, 2 tone blue-My summer daily driver 1983 GMC 1500 Sierra 305/SM465 2.73 rear end How to add a trip odometer to your 67-72 stock speedometer How to rebuild your Q-Jet My Truck Page My Youtube Channel

11-15-2011, 10:52 PM	#8
LockDoc The Older Generation Join Date: Aug 2006 Location: Montezuma, Iowa Posts: 25,818	Re: ACC> Position Question - What year is your truck? Like OldGold said If it is a '67 or early '68 it doesn't have an accessory position on the switch. If the switch has been replaced with a newer switch the wire loom probably doesn't have the wires for it. LockDoc __________________ Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 -

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