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06-02-2013, 05:07 PM | #1 |
Registered User
Join Date: Jan 2006
Location: Big Pine Key, FL
Posts: 745
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Heater/AC motor not blowing
95 ECSB 5.7L auto.
Ok, here's what it's not: Blower motor Control unit Blower motor resistor Hi blower relay I've replaced or tested all of these pieces. When the blower is on high, I get no voltage at the blower motor. When on any other setting, .8 volts or so. I'm stumped. The fuses look good too. I have power at the control unit (it's brand new, and I've tried 3 different ones with the exact same results. One thing to note: Before it completely stopped working, it would work for a bit then stop for a bit. Once off for a while, it would then start working again. I'm thinking there's another component somewhere that isn't listed on the schematic I have from the Haynes manual. Help? Thanks! Mike
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Mike |
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