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Home >> Cadillac >> 2019 >> CT6 V >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Charging System And Starting System >> Diagnostic Information and Procedures >> DTC U3000 (Multifunction Energy Storage Capacitor Control Module) >> Circuit/System Description

Circuit/System Description

The internal fault detection is handled inside the device. The symptom byte information is for engineering reference only. No external circuit diagnosis is involved.