FixVault

Transfer Case Control Module (TCCM): Installation

  1. To install, reverse the removal procedure.
    NOTE: This step is only necessary when installing a new TCCM when the vehicle was built with engineering part numbers beginning with JL3A-7H417-* OR KL3A-7H417-*.
  2. Using the diagnostic scan tool, complete the PMI process for the TCCM following on-screen instructions.