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Home >> Cadillac >> 1982 >> Seville 4.1L Eng VIN 8 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> DFI Control System >> Operation >> Cruise Control
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Cruise Control

The ECM receives input signals from cruise control engagement switches, instrument panel switch, brake release switch, drive switch and speed sensor. The ECM processes cruise control inputs together with DFI engine control inputs and transmits command signals to vacuum control solenoid valve and power unit solenoid valve to control vehicle speed.