 Early heater fan wiring question, with bonus mystery wire |
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| r3dplanet |
 May 31 2012, 08:43 PM
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Senior Member  Group: Members Posts: 679 Joined: 3-September 05 From: Portland, Oregon Member No.: 4,741 Region Association: None  |
My car has never had heat in the time that I've owned it. The car is a 1971 but the engine and wiring in the bay are all for 1973.
I took the time to completely refurb an early blower fan. It has two wires: one brown, one green. According to the wiring diagram I'm supposed to have wires directly from the harness to power it. I don't. Where am I supposed to tap for power? Also, on the relay board I have a mystery green wire coming from astern. I have no idea what it's for. Any guesses? See photos for clarity. Thanks, Marcus    |
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| falconfp2001 |
May 31 2012, 09:24 PM
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Pancho Pantera Group: Members Posts: 451 Joined: 5-December 10 From: Downey, CA Member No.: 12,456 Region Association: Southwest Region |
BTW nice engine bay. The circle is the harness that should have a green wire for your heater blower power. then there should be a brown wire that goes to ground. looks like someone turned your green wire back into the connector for some reason. I've never seen that before. You can get a used harness or a new one from Jeff Bowlsby as I think all the ignition harnesses were the same throughout the years.
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| r3dplanet |
May 31 2012, 09:30 PM
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Senior Member Group: Members Posts: 679 Joined: 3-September 05 From: Portland, Oregon Member No.: 4,741 Region Association: None |
Thanks for the responses. As it is I have new Bowlsby ignition, alternator, and injection harnesses.
The green jumper in the circle looks very much other '73 relay board connectors I've seen in real life and on this forum. I wonder if I can just splice into it. -marcus |
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Posts in this topic
spankmeister7 Early heater fan wiring question May 31 2012, 08:43 PM
McMark The 14 rolls of electrical tape on your harness se... May 31 2012, 08:55 PM falconfp2001 Sorry, my bad. 73 comes from the 14 pin connector.... May 31 2012, 09:35 PM falconfp2001 BTW, whenever i have wiring problems this helps
h... May 31 2012, 09:38 PM Jeff Bowlsby Hi Marcus...so you're the Schpankmeister huh? ... May 31 2012, 10:15 PM
spankmeister7
Hi Marcus...so you're the Schpankmeister huh?... May 31 2012, 10:52 PM etcmss I'm working on this today. A 71 body and harn... Jun 1 2012, 04:55 AM ThinAir
I'm working on this today. A 71 body and har... Jun 5 2012, 12:15 AM r3dplanet By the time I finally got to matching up the parts... Jun 5 2012, 12:45 PM falconfp2001 Hey Marcus,
I'd like to take those block-off ... Jun 5 2012, 12:58 PM r3dplanet Certainly. It will be a week or so before I have m... Jun 5 2012, 02:14 PM etcmss got delayed on my repair due to hot water heater f... Jun 6 2012, 03:54 PM |
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