Blower high position
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Joined: Jul 2002
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From: Urbana IL
Blower high position
'84 vette blower motor question- I'm still having problems with my blower fan high speed position. It looks like the switch and the relay work, I think the hot for the fan high position is at fault, and may be getting only 9 volts if Ive found the right pin. Does anyone no where the fusible link for the fan high hot wire is located? Thanks, Dave
-----------4------
--1--2----------3
-----------5------
The relay block looks like this, I have 12 volts at pin 4 with the fan switched to high, 0 with it on other settings, pin 5 seems to be the ground for the relay switch, pin 3 is the ground for the fan. I think pin 1 is the fan low to med power, and pin 2 would be the high power lead for the fan. It is pin 2 that only has 9 volts with the relay removed. Does anyone know where this wire goes and what connectors/ fusible links could be at fault? I appreciate all the help, Thanks
[Modified by buzzbomb, 4:02 AM 8/15/2002]
-----------4------
--1--2----------3
-----------5------
The relay block looks like this, I have 12 volts at pin 4 with the fan switched to high, 0 with it on other settings, pin 5 seems to be the ground for the relay switch, pin 3 is the ground for the fan. I think pin 1 is the fan low to med power, and pin 2 would be the high power lead for the fan. It is pin 2 that only has 9 volts with the relay removed. Does anyone know where this wire goes and what connectors/ fusible links could be at fault? I appreciate all the help, Thanks
[Modified by buzzbomb, 4:02 AM 8/15/2002]
