Ok, just got home, pulled up in driveway,,and the electric fan is on IT"S 9 DEGREES I wasn't really layin into it either? I'm reading threads on some crd'
s overheating in summer. HMMM What Am I missin? Ac or defrost wasn't on and temp was in middle of the guage.

The A/C runs on newer KJ's in other settings besides just A/C and defrost.

Though I don't have a CRD my KJ's electric fan turns on even when cold out,has turned on at -20 degrees and the HVAC sytem was set on vent('02 models the A/C only runs on A/c and defrost settings).Sounds pretty normal to me.

The AC will come on in the feet heat position as well but I do not know if the fan automatically comes on whenever the ac kicks in.

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Manure green 2005 CRD sport4x4, GDE Hot tune, Cat Gut, OE skids, Draw tight hitch, Duramax lift pump, 160K on multiple varieties of fuel, XM radio, Escort live with Redline, fog light mod, GPS, Icom IC7000 all band radio call sign KC9QPF, Grabber AT2s on Soft 8s, FIA grill blanket.