FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Mercedes Benz
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1990
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300E 4MATIC (124.230) L6-3.0L (103.985)
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Cooling System
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Engine - Coolant Temperature Sensor/Switch
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Radiator Cooling Fan Temperature Sensor / Switch
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Locations
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Temperature Switch (105/115 Degree C)
Temperature Switch (105/115 Degree C)
Component Location
Component ID
S25/5
Component Name
105/115°C Temperature switch auxiliary fan high speed/emergency cut-out
Location
Top left side of engine