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Home › Cadillac › 2017 › CT6 Plug-In › Repair and Diagnosis › External Pages › Different variant/trim › Section 15 (Transfer Case - Mp 3713G) › Diagnostic Information and Procedures › DTC P0602 or P064F: Control Module Not Programmed/Unauthorized Calibration Detected › Repair Instructions

Repair Instructions

WARNING: This page is about a different variant/trim than selected.

Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification

For control module replacement, programming and setup, refer to Control Module References

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