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Home >> Jeep >> 2009 >> Commander Sport, 3.7 K, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 88 (Electronic Control Modules (Service Information)) >> MODULE, Engine Control >> Operation >> Operation >> ECM Operating Modes >> After-Run Mode
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After-Run Mode

WARNING: This page is about a different car, the 2009 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

The ECM transfers RAM information to ROM and performs an Input/Output state check.

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