Operation CHARM
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Ford Truck
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2007
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E 250 V8-4.6L
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Repair and Diagnosis
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Starting and Charging
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Charging System
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Testing and Inspection
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Pinpoint Tests
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Single Generator
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Test G: The Generator Is Noisy
Test G: The Generator Is Noisy
PINPOINT TEST G: THE GENERATOR IS NOISY
G1-G3:
Normal Operation
The generator is belt-driven by the engine accessory drive system.
Possible Causes
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Accessory drive belt
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Loose bolts/brackets
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Generator/pulley