DTC B1571 Reference Code Incompatibility: DTC detecting condition

Reference code incompatibility between body integrated unit and ECM

CAUTION: When the body integrated unit is replaced, registration of the immobilizer system is required. For details, refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume.

Fig 1: Immobilizer System Reference Code Incompatibility Diagnosis Flowchart

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