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#1
09-10-2021, 05:54 AM
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Heater Relay pin out for 67 GTO
Hello,
Does anyone have the pin out for the heater relay on a 67 GTO? The connector on the original harness is missing and prev owner individually plugged in wires, which are not correct. Any help would be appreicated. Thx |
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#2
09-12-2021, 01:47 AM
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Do you have AC? Heater doesn’t have a relay.
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#3
09-12-2021, 02:09 AM
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Yes, is AC relay. Typing too fast....
Trying to figure out correct connections. Thx |
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#4
09-12-2021, 05:27 PM
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Couldn't find any pin configs/
Try this pic and see if it might help?
__________________
John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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#5
09-12-2021, 07:10 PM
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Thanks Johntal,
I actually have this schematic as well. It has proved darn near impossible to find manuals illustrating connectors to components. I think next step is to pop relay apart to try to determine pathways. Thx very much for the help. |
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#6
09-13-2021, 03:59 AM
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Is it a three terminal relay that has to be bolted down/grounded to work?
If so, The activate terminal will be the only one with continuity to ground. The other two (alt power in and ac power out) should work fine in either position. When the relay is activated the pathway is complete from either direction. Here's one of John's pics that shows what inside the relay looks like. It's for 68 but shows the activate terminal on one end like the 67. Also shows alt power in on the center terminal and ac power out on the opposite end of activate. And that's the same as 67. Clay |
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#7
09-15-2021, 01:35 PM
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Quote:
The relay currently looks to be 3 terminals, however looking below at wiring harness, it appears that it may have been 4 terminal at one point? i.e. I have 2 pics showing relay / terminals and wire modifications. Is there a way to attach them here? Icon wants URL location, which I am not sure what that entails. Thx again for your help. |
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