Operation CHARM
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Cadillac
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2001
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Catera V6-3.0L VIN R
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Repair and Diagnosis
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Instrument Panel, Gauges and Warning Indicators
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Description and Operation
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Instrument Cluster
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Speedometer
Speedometer
The IPC displays vehicle speed as determined by the EBCM. The IPC monitors the vehicle speed signal circuit to determine the vehicle speed.