Radiator fan help.
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From: Sierra Vista, Arizona
Car: 86 IROC-Z
Engine: LB9
Transmission: 700r4
Axle/Gears: limited slip disc
Radiator fan help.
Where does the ECM get the ground for the fan relay circuit? It's an 86 LB9.
Last edited by priest1981; Aug 22, 2012 at 01:41 PM. Reason: ...
Thread Starter
Member
Joined: Jan 2005
Posts: 228
Likes: 0
From: Sierra Vista, Arizona
Car: 86 IROC-Z
Engine: LB9
Transmission: 700r4
Axle/Gears: limited slip disc
Re: Radiator fan help.
So I found the relay control wire from the ECM was open and the relay was bad.
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From: Glen Park, NY
Car: 1987 IROC-Z
Engine: TPIS II Supercharged w/Nitrous
Transmission: 700R4 Probuilt
Axle/Gears: 3:73 Richmond 12 Bolt
Re: Radiator fan help.
If I am not mistaken, I think the ECM wire is the ground..
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