Question about Cooling Fan turn on sequence
09-09-2006, 12:57 PM
#1
Question about Cooling Fan turn on sequence the car is a 01 Z-28. I am wondering how the fans sequence on? Looks to be three relays for the two fan system. I am replacing the fans with aftermarket units to make room for a supercharger. Thanks.
09-10-2006, 11:57 AM
#3
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Low speed the fans run in series, the ground from the first fan goes thru relay #2 and on to the second fan. High speed the first fan grounds thru the second relay and the second fan gets direct 12v from the third relay.
