MY BLOWER WORKS EVERY NOW AND THEN AND ONLY ON 3...

2002 MG ZR

Tiny

henders

January, 17, 2013 AT 10:36 AM

My blower works every now and then and only on 3 and 4 speed what part do I need to be replacing the motor or the resistor?

1 Answer

Tiny

Wrenchtech

January, 17, 2013 AT 11:01 AM

It very likely could be both. Motors that have excessive current draw burn out resisters. The on/off problem leans toward a motor but the missing speeds point to a resister.

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Blower Fan Resister Replacement Guide