illmat1k

iTrader: (1)

I was driving yesterday and all of a sudden it starts smoking by the windshield defroster vents and it smells like an electrical burn. Car still runs fine and no problems but I want to know what it could possibly be.

Any ideas?

DSkiGone

Same here.

csmaan12

Sounds like a short, but you'd have to get a good light and look around.

01tl4tl

ck the cabin air filters for clogging
the main power lead to the cabin fan has a problem with the connector, under the front edge of glovebox
gets burnt on back or inside of itself--must open it to inspect fully
acura makes an update kit with new connectors/wires for ~20$

sometimes it burns the connection and shorts the resistor for the fan motor
causing its failure too
Also seen wires pull right out of it!!

ck diy section for cabin filter replacement = access to motor etc