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Home >> Jeep >> 2009 >> Commander Overland, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 123 ((Front Control Module (FCM) - Electrical Diagnostics)) >> DTC Troubleshooting >> B2112-5 Volt Supply Circuit Low >> Circuit Schematic

Circuit Schematic

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.
Fig 1: 5 Volt Supply & FCM Sensor Return Circuit Schematic
GC0120139Courtesy of CHRYSLER LLC