Mike's Workshop Manuals
: Service manuals for every vehicle
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Ford
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1990
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Bronco II RWD, Standard, M5OD-R1
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Repair and Diagnosis
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Heating, Ventilation & A/C (HVAC)
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Heater System
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Blower Motor Test Specifications
Blower Motor Test Specifications
BLOWER MOTOR TEST SPECIFICATIONS
Switch Position
Volts
Amperes
Bronco II & Ranger
Low
5.0
3.5-5.5
Medium Low
8.0
5.0-7.5
Medium High
10.0
7.0-9.5
High
12.0
9.5-11.5