Front AC blower not working

[Mmart]

I guess this is a common issue, it was really intermittent until recently. Bought the combo pack (resistor and harness) but only changed the harness and it’s been working for a couple weeks and it’s been in the 90’s for the most part so it’s been working on full blast. Looks to me like it’s an “under engineered” part

 

[Ron1978]

Yep it’s common, mine failed also repaired it and so far so good.

 

[cadillacjak88]

Why does everyone call it an expy? Like 5 dif people commented and used the word expy instead of expo!??