Mike's Workshop Manuals
: Service manuals for every vehicle
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Mercury
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2006
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Montego Base, AWD
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Repair and Diagnosis
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Accessories & Equipment
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Cruise Control Systems
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Diagnosis And Testing
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Speed Control
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Pinpoint Tests
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Pinpoint Test A: The Speed Control Is Inoperative
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Possible Causes
Possible Causes
Parking brake switch circuitry
Speed control switch
Digital transmission range (TR) sensor
Vehicle speed signal
PCM