Nissan 07A Gearbox Replacement Using Yanhua ACDP2 and Module 43

This guide explains how to replace a Nissan 07A (RE7R01A) gearbox using Yanhua Mini ACDP2 with Module 43.

The procedure is also compatible with ACDP (first generation).

Operation Steps

1. Preparation

① Open the ACDP APP

② Confirm in the top-right corner that the ACDP programmer is successfully bound

2. Connect to the Original Gearbox

① Tap [Module] → [Nissan TCM R/W Data]

② Select RE7R01A Help

③ Carefully read the help documentation

④ Connect the ACDP to the original vehicle’s gearbox according to the wiring diagram

3. Identify Gearbox Information

① Tap [RE7R01A] → [Identify]

② Use the ACDP standard power adapter

Voltage: 12V

Current: ≥ 2.5A

③ Click [Continue]

④ Verify the identified information

⑤ Take a screenshot and save it

Identification completed successfully

4. Read MAPS Data

① Tap [Read MAPS]

② Ensure the standard power adapter is connected (12V / ≥2.5A)

③ Click [Continue]

④ Do NOT power off or disconnect during the process

⑤ Wait for data reading to complete

⑥ Click OK and save the MAPS file

Important Notes:

Back up the file path, date, time, and version number

The file name must end with MAPS.bin

Reading completed successfully

5. Connect Replacement Gearbox

① Disconnect the ACDP from the original gearbox

② Connect it to another same-version Nissan 07A gearbox

6. Write MAPS Data to Replacement Gearbox

① Tap [Write MAPS]

② Select the original vehicle’s file ending with MAPS.bin

③ Verify file information (date, time, version)

④ Click OK to continue

System process:

Connecting system…

Erasing chip data…

Writing chip data…

⑤ Once completed, click OK

Writing completed successfully

Video Guide

YouTube Short:

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