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Home >> Jeep >> 2021 >> Grand Cherokee L Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 25 (8HP75 Automatic Transmission - DTCS P1D79-00 To U1489) >> Diagnosis And Testing >> P1DAF-00: Incompatible Limp In Action Requested >> Theory Of Operation

Theory Of Operation

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The purpose of the diagnostic is to determine unique failure situations when multiple failures requiring conflicting limp-in actions occur. If conflicting Limp-in actions are commanded, the mechanical Limp-home mode is activated as the final Limp-in action.