|
Register or Log In To remove these advertisements. |
|
|
|
|||||||
 |
|
|
Thread Tools | Display Modes |
|
|
06-27-2012, 03:34 PM
|
#1 |
|
Senior Member
Join Date: Feb 2006
Location: Las Vegas
Posts: 1,378
|
72 A/C Wiring Harness?
Hi everyone. Anyone know where does the long orange a/c wire plug into the fuse box? Also, does the wire run on top or bottom of the radio and on top along with the main harness? Any help is appreciated. Thanks!
__________________
1972 Chevrolet Blazer 4x4 (Almost done stay tuned) 1970 Chevrolet Pickup Longhorn CST/20 (SOLD) |
|
|
|
06-29-2012, 01:01 AM
|
#2 |
|
Senior Member
Join Date: Feb 2006
Location: Las Vegas
Posts: 1,378
|
Re: 72 A/C Wiring Harness?
ttt
__________________
1972 Chevrolet Blazer 4x4 (Almost done stay tuned) 1970 Chevrolet Pickup Longhorn CST/20 (SOLD) |
|
|
|
|
06-29-2012, 07:09 AM
|
#3 |
|
Registered User
 
Join Date: Jan 2012
Location: Whitesboro, Texas
Posts: 932
|
Re: 72 A/C Wiring Harness?
If your speaking of the orange wire that goes to the AC blower motor relay then it plugs into the CIG terminal in the fuse block. I am not 100% sure of the factory correct routing of the AC harness. My assembly book is at home - and I am not. Hopefully someone can verify the routing for you today.
__________________
Cheers - Wayne Our Shop Build - http://67-72chevytrucks.com/vboard/s...d.php?t=620966 '55 Wagon Build - http://67-72chevytrucks.com/vboard/s...d.php?t=689157 1971 Cheyenne Super Ochre/White LWB 350 Auto - my son's truck "Nancy" 1972 GMC K2500 Custom 4X4 Olive LWB 400 SB 4-speed -"Greenie" - Restoration to begin after the '55 Nothing sucks more than that moment during an argument when you realize you're wrong. |
|
|
|
|
06-29-2012, 07:51 AM
|
#4 |
|
Registered User
Join Date: Aug 2009
Location: Alden NY
Posts: 2,705
|
Re: 72 A/C Wiring Harness?
Assembly Manual indicates the orange wire from the A/C harness is plugged into one of the "ignition unfused" terminals on the fuse block. HOWEVER, the Chassis Service Manual Four Seasons A/C wiring schematic shows the 12g orange going to the "cig" terminal and replacing the fuse with a 25 amp. The 20g grey wire for the control lights goes to the "panel lights" terminal.
Assembly manual shows the wire going across the bottom for your control connections and then up across the top and around the dash hole.
__________________
1961 C1 Corvette 1959 El Camino 350 TPI, 9" 4 w disc 69 Blazer K5 - sold July '20 2021 Durango RT 5.7 |
|
|
|
|
06-29-2012, 04:16 PM
|
#5 | |
|
Senior Member
Join Date: Feb 2006
Location: Las Vegas
Posts: 1,378
|
Re: 72 A/C Wiring Harness?
Quote:
__________________
1972 Chevrolet Blazer 4x4 (Almost done stay tuned) 1970 Chevrolet Pickup Longhorn CST/20 (SOLD) |
|
|
|
|
|
06-29-2012, 04:23 PM
|
#6 |
|
Registered User
Join Date: Aug 2009
Location: Alden NY
Posts: 2,705
|
Re: 72 A/C Wiring Harness?
The large hole that the instrument panel goes into. Once it gets over to that area it goes up and above like the main harness does using the same bendable wire clips that are up there.
__________________
1961 C1 Corvette 1959 El Camino 350 TPI, 9" 4 w disc 69 Blazer K5 - sold July '20 2021 Durango RT 5.7 |
|
|
|
|
06-30-2012, 11:40 AM
|
#7 | |
|
Senior Member
Join Date: Feb 2006
Location: Las Vegas
Posts: 1,378
|
Re: 72 A/C Wiring Harness?
Quote:
__________________
1972 Chevrolet Blazer 4x4 (Almost done stay tuned) 1970 Chevrolet Pickup Longhorn CST/20 (SOLD) |
|
|
|
|
|
| Bookmarks |
| Thread Tools | |
| Display Modes | |
|
|
Hybrid Mode
