Lincoln Navigator: Four-Wheel Drive Systems / Transfer Case Control Module (TCCM). Removal and Installation

Lincoln Navigator 2018-2025 Workshop Manual / Automatic Transmission / Four-Wheel Drive Systems / Transfer Case Control Module (TCCM). Removal and Installation

Removal

Remove the CJB cover.

Remove and disconnect the lower access panel.

NOTE: The TCCM has slotted mounting holes. It is not necessary to remove the LH TCCM nut when removing the TCCM .
Loosen the LH (Left-hand) TCCM nut and remove the RH (right-hand) TCCM nut.
Torque: 62 lb.in (7 Nm)

Disconnect the electrical connectors and remove the TCCM .

Installation

To install, reverse the removal procedure.

All Terrain Control Module (ATCM). Removal and Installation

Special Tool(s) / General Equipment Interior Trim Remover Removal NOTE: Removal steps in this procedure may contain installation details...

Transfer Case Shift Motor. Removal and Installation

Removal With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting (100-02) . Disconnect the wiring harness connector...

Other information:

Lincoln Navigator 2018-2025 Workshop Manual: Supplemental Restraint System (SRS) Depowering. General Procedures

Depower WARNING: Incorrect repair techniques or actions can cause an accidental Supplemental Restraint System (SRS) deployment. Never compromise or depart from these instructions. Failure to precisely follow all instructions could result in serious personal injury from an accidental deployment...

Lincoln Navigator 2018-2025 Workshop Manual: Steering Column Control Switch. Removal and Installation

Removal NOTE: Removal steps in this procedure may contain installation details. Remove the steering column shrouds. Refer to: Steering Column Shrouds (501-05 Interior Trim and Ornamentation, Removal and Installation). Remove the steering column control switch retainer...

Axle Tube Bearing. Removal and Installation

Special Tool(s) / General Equipment

205-123 (T78P-1177-A)
Installer, Axle Shaft Oil Seal

308-047 (T77F-1102-A)
Remover, Bearing Cup Slide Hammer