Posted: Tue Jul 23, 2013 9:31 am Post subject: 07 impala blower motor
has anyone had a problem with their blower motor not working and it not being the resistor or the motor? the fan will not work on my car so I switched the blower motor and resistor and still nothing. I switched the climate head and still nothing. Is there something that is common that goes bad with these? thanks
I'm assuming your underhood fuse panel is like this one.
Check the AIRBAG/DISPLAY Fuse for an open. This controls the HVAC Control Module. But it also controls other things like the IPC and airbag indicators. So you may find this fuse is ok.
There is a fuse called BATT 4, its a 30A fuse. This is the blower motor control processor fuse. Check that one for an open. Let us know...
High resistence in the previous blower motor mave have caused this fuse to open.
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