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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 821 (Cruise Control System) >> Diagnostic Information and Procedures >> Cruise Control Switch Indicator Inoperative >> Circuit/System Description
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Circuit/System Description

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The body control module (BCM) monitors the cruise control indicator switch. When the cruise on/off switch is pressed ON, the cruise control switch is closed and the signal circuit is low. When the cruise on/off switch is pressed OFF, the cruise control switch is open and the signal circuit is high.

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