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Home >> Oldsmobile >> 1998 >> Aurora V8-4.0L VIN C >> Repair and Diagnosis >> Instrument Panel, Gauges and Warning Indicators >> Testing and Inspection >> Component Tests and General Diagnostics >> Circuit Operation - Gauges and Warning Indicators >> CRUISE Indicator

CRUISE Indicator

The instrument cluster receives cruise data from the Powertrain Control Module (PCM) over the UART serial data line. The instrument cluster converts the serial data and when commanded illuminates the CRUISE indicator.
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