The SVedit CHS OFF FULL DENSO PETROL TOYOTA LEXUS module is designed for complete disabling (physical removal) of the coolant heat storage (CHS) system from the engine control units of DENSO PETROL vehicles of Toyota and Lexus.
The module supports the following vehicles:
- GEN1 - 76F0038/39/40/50/70/85 (CAN ECU only)
The module adjusts the read firmware of the NEC 76F00XX processor with checksum correction (with an active license of the checksum recalculation module CHECKSUM CVN DENSO TOYOTA LEXUS).
To use the module, the purchase of the SVedit USB protection key is required. The key can be purchased in our store. An unlimited number of modules can be purchased for one key.
Updates of descriptions for new software versions within the module are free of charge.
Module activation is performed within 1 hour on business days. Activation may be delayed on weekends and holidays (up to 2-3 hours).
Only the serial number of the key is required for module activation.
Open the program and in the lower working field it will be written "USB-key number"

To order, you must also provide your full name and email address that you provided during registration.
After receiving the activation code, click "Options" and "Input License".

Paste the received activation code.

1. No Refunds or Modifications for Digital Licenses
Activated modules or licenses cannot be returned or refunded.
If an incorrect key or device number is entered by the customer, the purchase is not eligible for return.
Licenses cannot be modified, transferred, or reissued for another device under any circumstances.
2. Irreversible Order Processing
After the order status changes to “Waiting for activation”, the data has already been sent to the developer.
From this point onward, the order cannot be canceled, edited, corrected, or refunded.
3. Responsibility for Software Functionality
Our store is not responsible for the functionality, performance, or declared features of any software module.
We do not guarantee the listed functions because we are not the developer.
4. Accuracy of Product Information
Module and script descriptions are provided directly by the manufacturer.
IOBD.io is not responsible for any inaccuracies, missing details, or differences between the description and actual operation.
In disputed situations regarding functionality or listed features, the customer must contact the manufacturer.
5. Customer Responsibility for Installation
IOBD.io sells professional automotive diagnostic software and equipment.
Installation, setup, configuration, and compatibility checks must be performed by the customer.
We do not provide remote installation, programming, or setup services unless explicitly stated otherwise.
6. Required Technical Knowledge
These products are intended for users with basic technical knowledge in automotive diagnostics.
The customer is fully responsible for understanding the installation process and using the software and hardware correctly.
7. No Liability for Incorrect Usage
IOBD.IO is not responsible for issues caused by:
incorrect installation
unsupported or incompatible hardware
improper configuration
third-party interference