radiator fan relay location
#1
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Car: 1989 Firebird Formula 350 TPI
Engine: 5.7 350 TPI
radiator fan relay location
Im installing a new radiator fan relay on my pops 91 Firebird 5.0 TBI. I know where its located but I cant figure out which one it is because there are two relay switches there. Is it the one on the left or the right, if so what is the other for?
#2
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Car: 80 SE/TTA;88 T/A GTA;86 T/A
Engine: 4.9L Turbo; LT1; empty
Transmission: TH350; T56; empty
Axle/Gears: 3:23 disk; 4:10 disk ; 3.42 disk
Re: radiator fan relay location
One should have a thick red wire and thick black with red stripe wire, and one should have a thick orange wire with a thick black/white stripe wire. The one with the thick red wire and black/red stripe wire is your radiator fan relay (normally on the left, but can't promise anything after ~20 years). On my 88 TBI it was a 1" X 2" oval relay while the other one will be your fuel pump relay, and that one on mine is a 1" X 2" rectangle. Hope this helps.
Radiator fan relay :
Thick red wire
Thick Black/red stripe wire
Smaller tan/white stripe wire
Smaller green/white stripe wire
Fuel pump relay :
Thick orange wire
smaller red wire
Green/white stripe wire
Thick black/white stripe wire
thick tan/white stripe wire
That should clarify it for you. Any other questions feel free to ask!
Jon
Radiator fan relay :
Thick red wire
Thick Black/red stripe wire
Smaller tan/white stripe wire
Smaller green/white stripe wire
Fuel pump relay :
Thick orange wire
smaller red wire
Green/white stripe wire
Thick black/white stripe wire
thick tan/white stripe wire
That should clarify it for you. Any other questions feel free to ask!
Jon
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Car: Chevrolet Camaro
Engine: 5.0l tbi
Transmission: Auto
Re: radiator fan relay location
Sorry if this is a really simple question - I open the hood where do I look for these relays .... ??
:-)
thanks, Nick
iroc-z 5.0l TBI, '88
:-)
thanks, Nick
iroc-z 5.0l TBI, '88
#5
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Car: 91 Camaro RS
Engine: 305 TPI conversion.
Transmission: T56
Axle/Gears: 3.73 posi 4th gen rear
Re: radiator fan relay location
on your right against the firewall between the brake resivore and fender
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#9
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Re: radiator fan relay location
One should have a thick red wire and thick black with red stripe wire, and one should have a thick orange wire with a thick black/white stripe wire. The one with the thick red wire and black/red stripe wire is your radiator fan relay (normally on the left, but can't promise anything after ~20 years). On my 88 TBI it was a 1" X 2" oval relay while the other one will be your fuel pump relay, and that one on mine is a 1" X 2" rectangle. Hope this helps.
Radiator fan relay :
Thick red wire
Thick Black/red stripe wire
Smaller tan/white stripe wire
Smaller green/white stripe wire
Fuel pump relay :
Thick orange wire
smaller red wire
Green/white stripe wire
Thick black/white stripe wire
thick tan/white stripe wire
That should clarify it for you. Any other questions feel free to ask!
Jon
Radiator fan relay :
Thick red wire
Thick Black/red stripe wire
Smaller tan/white stripe wire
Smaller green/white stripe wire
Fuel pump relay :
Thick orange wire
smaller red wire
Green/white stripe wire
Thick black/white stripe wire
thick tan/white stripe wire
That should clarify it for you. Any other questions feel free to ask!
Jon
Last edited by Ozz1967; 09-08-2014 at 06:35 PM.
#12
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Location: Albany GA
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Car: '90 RS Vert
Engine: 305 TBI
Transmission: 700-R4
Re: radiator fan relay location
THANKS again to TGO! I just fixed my coolant fan - again. Last time was about 16 years ago!
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