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Removal and Installation

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Fig 1: Identifying Transfer Case Control Module (TCCM) Components
G06171711Courtesy of FORD MOTOR CO.
Item Part Number Description
1 W706287 Screw (2 required)
2 7E453 Transfer Case Control Module (TCCM)
3 - TCCM electrical connectors (part of 12A581)
4 023A98 Central Junction Box (CJB) cover
  1. Remove the Central Junction Box (CJB) cover to gain access to the Transfer Case Control Module (TCCM).
    NOTE: The TCCM has slotted mounting holes. It is not necessary to remove the LH TCCM screw when removing the TCCM.
  2. Loosen the LH TCCM screw and remove the RH TCCM screw.
    • To install, tighten to 7 Nm (62 lb-in).
  3. Disconnect the 2 electrical connectors.
  4. Remove the TCCM.
  5. To install, reverse the removal procedure.