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  #1  
Old 04-11-2018, 08:03 AM
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wii4 280c defroster switch and fuse test

getting no defroster when turn defrost switch on looking at fuse panel chart says #6 heater fan took off vent screen can turn motor by hand how do you test the switch is there relays ??

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Old 04-11-2018, 01:53 PM
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By "vent screen" are you referring to the plastic grid on the side of the center console?
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Old 04-11-2018, 03:02 PM
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yes the grid removed upper console see this double fan doesn't move looking for relays and fuses
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Old 04-11-2018, 06:27 PM
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That is not the defroster fan. That is the A/C fan. The defroster fan is completely separate. It is mounted on the engine bulkhead. You can NOT see it without removing the air conditioning box and duct work.
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  #5  
Old 04-11-2018, 07:31 PM
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defrost motor

if took off windshield wind screen might be able to get in there looks tight tough when cant see diagram any idea where fuse think its ^ says heater

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