Mike's Workshop Manuals
: Service manuals for every vehicle
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Infiniti
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2003
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M45
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Repair and Diagnosis
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Automatic Speed Control Device (ASCD)
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Trouble Diagnoses
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Vehicle Speed Sensor Check
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1. Check Speedometer Operation
1. Check Speedometer Operation
Does speedometer operate normally?
Yes: GO TO 2.
No: Check speedometer and vehicle speed sensor circuit. Refer to Vehicle Speed Signal Inspection and
TROUBLE DIAGNOSIS
.