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Home >> Saturn >> 2007 >> Ion 2 4D Sedan, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 164 (Computer/Integrating Systems) >> Description and Operation >> Power Mode Description and Operation >> Relay Controlled Power Mode >> Notes

Relay Controlled Power Mode: Notes

WARNING: This page is about a different car, the 2006 Saturn Ion Red Line, 2006 Saturn Ion 3, and 2006 Saturn Ion 2. However, it is still accessible from the selected car via links, so may be relevant.

The body control module (BCM) uses the discrete ignition switch inputs Off/Run/Crank, Accessory and Run/Crank to distinguish the correct power mode. These circuits are also routed to the Run/Crank and Accessory relays for relay controlled power feeds during the appropriate power mode.

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