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'72 A/C, blower relay wire connection

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Old Mar 28, 2011 | 01:48 PM
  #1  
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Default '72 A/C, blower relay wire connection

I in the middle of wiring installation on my '72. All systems seems working except A/C, ventilation and blower motor. Unfortunatelly I have damaged connector on the A/C or blower relay located in the A/C blower cover in the engine bay There are four wires, black, purple, yellow (blower?) and blue. I do not know how to connect it.
My 72 wiring nor assembly manual is not covering this part. Does anybody have this schematic ?
I am not planing to have A/C working due to missing condenser however want at least ventilation/blower running
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Old Mar 28, 2011 | 02:17 PM
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From: mount holly NC
2025 c3 ('74-'82) of the Year Finalist - Unmodified
2019 C3 of Year Finalist (appearance mods)
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There is a heater/A/C diagram listed for a 74,might be the same for your 72.
http://www.nrjvette.com/johdotukset/?c=d;o=d
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Old Mar 28, 2011 | 02:26 PM
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Thanks a lot for this schematic. It seem 74 wire colors are matching with 72. I will do another trials over next weekend.
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