Accessories and Optional Equipment: Service and Repair

TCU

Removal and Installation


REMOVAL

1.Check the SIM ID. Refer to "CONSULT Function" Scan Tool Testing and Procedures.
2.Remove the CVT shift selector. Refer to "Removal and Installation" Removal and Installation.
3.Disconnect the harness connectors from TCU.





4.Remove the TCU screws and then remove TCU (A) with the bracket attached.
5.Remove the bracket screw and remove the bracket from TCU
(A).
NOTE:
If it is difficult to remove the harness clip and the antenna feeder clip, remove the screw first and pull TCU forward together with the bracket. Be careful not to apply a load to the harness.

INSTALLATION

Installation is in the reverse order of removal.
NOTE:
- When TCU is replaced, perform activation. Refer to "ADDITIONAL SERVICE WHEN REPLACING TCU : Work Procedure" Work Procedure.
- When replacing the TCU, it is necessary to contact the communications service provider to activate the new
TCU. Please refer to the appropriate Nissan Technical Service Bulletin for the correct TCU activation procedure and communications provider contact information.
Revision: March 20122013 Infiniti JX