Nissan 23740-5Sxxx Gen2 SH72530 ECU Clone Service | Mail-In ECM Programming

LaCorte Automotive's 23740-5Sxxx Gen2 SH72530 ECU Clone Service provides a professional solution for replacing a failed or damaged Nissan Denso control module while retaining the programming and vehicle-specific data from the original unit.

This service is specifically for Nissan Denso 23740-5Sxxx Gen2 modules equipped with the Renesas SH72530 processor. This ECU family supports bench read/write of the internal Flash and EEPROM, checksum operations, and full clone/restore functionality.

What We Do

Send us your original module and a compatible replacement module. We will read the original unit and transfer the necessary data to the replacement.

Service includes:

• Full data transfer
• Internal Flash transfer
• Internal EEPROM transfer
• Checksum correction where required
• Clone verification
• Preservation of the original module's data
• Replacement module returned ready for installation

How It Works

1. Purchase the cloning service.
2. Mail us your original 23740-5Sxxx module and compatible donor.
3. We bench-read the original SH72530 module.
4. The required data is transferred to the replacement.
5. We verify the clone and return both modules to you.

Supported Module

Manufacturer: Nissan / Denso
Family: 23740-5Sxxx Gen2
Processor: Renesas SH72530
Service: Module Cloning
Programming Method: Bench

Professional programming documentation specifically identifies the Nissan Denso 23740-5Sxxx Gen2 SH72530 as supporting bench Flash and EEPROM read/write as well as full clone/restore operations.

What You Need to Send

Required:

• Original 23740-5Sxxx Gen2 module
• Compatible replacement/donor module

Matching the original and replacement part numbers and hardware versions as closely as possible is strongly recommended.

If you're unsure whether your donor is compatible, send us clear pictures of both module labels before shipping.

Damaged Original Module?

A module that no longer functions correctly in the vehicle may still contain recoverable data. We can attempt to communicate with and read the original module directly on the bench.

If damage prevents us from obtaining the data required for cloning, we will contact you before proceeding.

Professional Mail-In Service

This listing is for cloning/programming only unless a replacement module is specifically included with your order.

LaCorte Automotive
Module Programming • Cloning • Remanufacturing