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Ecu to Aux fan relay diode

vagabond

NAXJA Forum User
Anyone have the specs for the diode that goes between the ECU and the relay for Aux fan? Also known as that little orange thing down by the drivers side of the radiator.

Mine seems to be slightly fried from doing its job due to some hack wiring the PO did to my heep. I figure its been that way for over a year now, but I'd like to get the correct functionality from the aux fan while running the AC in my jeep. My wife and two week old appreciate it!

89, aw4, 231, open cooling system with an external temperature switch and aux switch wired to where the old in-radiator temperature switch was.
 
Ugh, posted in the wrong forum. Fail.
 
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