Operation CHARM
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Pontiac
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1992
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Grand Prix V6-204 3.4L DOHC
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Repair and Diagnosis
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Wiper and Washer Systems
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Testing and Inspection
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Initial Inspection and Diagnostic Overview
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Diagnostic Charts
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Without Pulse
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Test F: Mechanical Inspection
Test F: Mechanical Inspection
Remove
Wiper Motor
cover. Check that the drive pawl is not bent, and that the shaft end is not excessive. If the pawl and shaft are OK, replace Park Switch.