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Volvo
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2012
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S80 T-6
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Repair and Diagnosis
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Brakes
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Traction Control
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Brake Control Module (BCM) - Specifications, Other
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Brake Control Module (BCM)
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Description Of Activations
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Activating All Versions
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Pump Motor
Pump Motor
Activating the hydraulic modulator pump motor.
The pump motor should "hum".