Blower only works on 2 speeds


dr_jones2u
12-19-2007, 02:45 PM
I changed the blower motor on my 99 Trooper back in the summer, Now it only works on 2 speeds. This is an OEM blower. Anybody got any ideas?

trooperbc
12-19-2007, 11:56 PM
probably the the resistor pack, that black thing screwed into the AC evaporator housing. it's what modulates the voltage to modulate the speeds.

//bc

colopatironxv
05-05-2008, 08:10 PM
probably the the resistor pack, that black thing screwed into the AC evaporator housing. it's what modulates the voltage to modulate the speeds.

//bc

+1 on that

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