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Nissan Armada 2025-2026 Service and Repair Manual: Additional Service When Replacing Sub-Tcm

Nissan Armada 2025-2026 Service and Repair Manual / Transmission & Driveline / Transaxle & Transmission. 9at: Ge9r01a / Additional Service When Replacing Sub-Tcm

Description

WARNING:

  • Jacking up or lift up the vehicle may the vehicle height to go down which cause a personal injury and/or damage to the air suspension component parts. Refer to Precaution for when Jacking and Lifting Up the vehicle with Electronic Air Suspension System.

When replacing the Sub-TCM, perform the following work. For work procedure, refer to Work Procedure.

WORK AFTER TCM REPLACEMENT

  • Vehicle specifications writing

    NOTE:

    Since vehicle specifications are not yet written in a new Sub-TCM, it is necessary to write them with CONSULT.

  • MAC key writing

Work Procedure

WARNING:

  • Jacking up or lift up the vehicle may the vehicle height to go down which cause a personal injury and/or damage to the air suspension component parts. Refer to Precaution for when Jacking and Lifting Up the vehicle with Electronic Air Suspension System.

REPLACE SUB-TCM

Replace Sub-TCM. Refer to Removal and Installation.

>>

GO TO 2.

WRITING vehicle SPECIFICATIONS

With CONSULT

  1. Ignition switch ON.

  2. Select "Sub-TCM".

  3. Select "Replace ECU".

  4. Perform the work according to the procedure displayed in CONSULT.

>>

GO TO 3.

WRITE MAC KEY

  1. Perform MAC key writing, Refer to Description.

  2. Clear any DTCs that may have set and then test drive the vehicle.

>>

WORK END

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