AsanDiag is a multi-brand diagnostic software developed domestically, designed for diagnosing (diag) and identifying hardware and software issues in automotive computer systems. This tool helps users easily check the health status of their systems and identify potential problems.

AsanDiag covers all domestically produced vehicles, including the latest products from Iran Khodro and Saipa, which can also be diagnosed using AsanDiag.

In addition to domestic vehicles, AsanDiag also supports a wide range of foreign vehicles (Chinese, Korean, Japanese, French, and German). The AsanDiag website features a section called CarList, which provides a report on the vehicles that can be diagnosed.

This software offers comprehensive coverage of various units, including the engine, transmission, airbag, anti-lock braking system, immobilizer system, body, electric steering, stability system, PEPS (Keyless Entry System), electric brakes, and more.

In AsanDiag, in addition to reading sensor status parameters, error codes, clearing codes, and testing actuators, special operations for specific vehicle tasks are also supported. These operations include learning dual-clutch, CVT, and AT transmissions, calibrating electric steering, calibrating the SAS sensor, resetting adaptive values, and releasing brake calipers in the electric brake system.

Please note that the use of AsanDiag is not free; to utilize the software, you must purchase the necessary vehicle licenses from the AsanDiag website.