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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 49 (Low Dc/Dc Converter Diagnosis (PHEV) (1 Of 2)) >> DTC P1696-64: Immobilizer-Authentication Fail >> General Description

DTC P1696-64: Immobilizer-Authentication Fail: General Description

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The Immobilizer system performs mutual authentication among fob key, Smart Key (SMK), HCU and PCM. With this authentication, Immobilizer system allows to start main motor and engine running.