Transfer Case Control Module (TCCM) — replacement Ford F150

Note: The TCCM is located below the passenger side of the instrument panel, near the A pillar, attached to the firewall/floor.

1. Disconnect the negative battery cable (see Battery – disconnection and reconnection).

2. Remove the passenger kick panel trim.

3. Remove the passenger under dash panel to gain access to the TCCM.

Ford F150 Transfer case_Transfer Case Control Module (TCCM) - replacement _ Location of the transfer case control module

Location of the transfer case control module

4. Locate the TCCM and disconnect the electrical connectors .

5. Loosen the lower nut and remove the upper nut, then slide the TCCM off the studs and out of the vehicle.

6. Installation is reverse of removal.

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