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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (Engine Control System Diagnosis - 3.3L (9 Of 9)) >> DTC U1008-00: Lost Communication With Radiator Shutter (Active Air Flap) >> DTC Information >> DTC Description

DTC Description

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The ECM sets a DTC U100800 when there is a loss of communication on the Controller Area network (CAN) bus line from the AAF.