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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