Join Date: Feb 2011
Location: Kitsap County, WA
My Ride: Tona VNT, Shadow ES
Engine: 2.2, 2.5
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Re: 1990 Voyager Cooling Fan Relay Works Intermittently?
I confirmed that the wire colors you listed, NAJ, are in fact the four that go to the relay. I turned the ignition to the on position and checked voltage at the two power leads with the connector unplugged from the relay. I got 12 volts at both from GY...Constant Battery Power from Fuseable Link & DB...Ignition Feed from SBEC Cavity #9, to the DB/PK...Ground Side Control from SBEC Cavity #9 . I checked continuity between the the relay connector and the fan harness connector on the LT/GN...Output To Fan Motor, and it checked out. I did this same test with the engine running and the only difference was the voltage, 14. The fan won't kick on with the CTS unplugged or when the engine gets hot! I also have and aftermarket Autometer temp gauge for better accuracy than stock. Thanks for your help NAJ
90 Shadow ES - Intercooled 2.5L - Repainted, ES body kit removed, CSX-VNT rear wing added, 16" pumpers