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2013
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500e
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Repair and Diagnosis (Single Page)
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Engine Performance
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Testing & Diagnosis
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Electric Vehicle Control Unit (EVCU) Module - DTCS P1139 To U1487 - 500E
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Diagnosis And Testing
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P149A-Cooling Fan Module Internal
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Set Condition
Set Condition
The PWM signal is pulled low by the Radiator Cooling Fan Module for 5 seconds for 4 counts.