Having problems with your 2003 GMC Yukon XL ?

2003 GMC Yukon XL - same as Suburban ("Rear Blower Motor / Fan Not Working") I got 12V actually 13V at the Orange wire in to the resistor. The blower motor 2 wires come from this resistor. I changed the resistor thinking that was the problem and still same thing. The resistor has 3 wires going in Orange that has 12V, Purple in the middle and Black Ground. I looked for a rear blower fuse - in the engine compartment and it is not labeled? Any sugestions where to start or look next?

Posted / edited by AnonymousUser on : 15-01-2018

Answers :

You don't have any voltage to the blower motor? Are you getting power to the switch?
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