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Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Transfer Case - Mp 3025 (NQH)) >> Diagnostic Information and Procedures >> Symptoms - Transfer Case >> Notes

Symptoms - Transfer Case: Notes

WARNING: This page is about a different variant/trim than selected.
IMPORTANT:
  • Perform the Diagnostic System Check - Vehicle before using the symptom tables in order to verify the following statements are true:
    • There are no diagnostic trouble codes (DTCs) set.
    • The control modules can communicate via the serial data link.
  • Review the system operation in order to familiarize yourself with the system functions. Transfer Case Description and Operation