![]() Standard PC fitted with USB, serial, LAN, WIFI. PC or other display device connected to the Internet: immobilizer and/or anti-theft devices), the supplier of the PASS-THRU service is authorized to ask independent mechanics for special documents such as:Ĭertificate of company registration as a mechanicĬertificate of the criminal records registry What is required to use these services? NOTE: To carry out reprogramming connected to security systems (i.e. With PASS-THRU this is no longer required. Without using PASS-THRU, the mechanic is forced to ask the Dealer and/or authorized workshop to intervene. The PASS-THRU functions can be used whenever the SW of one or more ECUs must be updated due to malfunction. Participation to training courses is often required in order to be able to perform the most “sensitive” reprogramming functions such as VAG, RENAULT. The manufacturer provides for a cost calculated in different ways: by hour, day, week, month, year, session. It’s necessary to get authentication and accreditation and in certain cases access to higher levels for security systems (see Opel, DUNS code) ![]() This way third party’s VCIs and not just the car manufacturer’s official VCIs can be purchased.Īccess is controlled by the car manufacturer. ![]() that can be used by the various software of car manufacturers to communicate/reprogram the vehicle ECUs. The standard wants to give workshops the possibility of having just one VCI Vehicle Communication Interface i.e.When manufacturers declare compatibility with these standards, the detail of the standard referred to must be specified The regulation forces car equipment manufacturers to comply with two types of standards: SAE J2534 or ISO 22900. ![]() In general manufacturers are obliged to supply both the documentary information and the information for maintenance and repair that can be obtained with the OBD technology. The PASS-THRU regulations J2534 and ISO22900 define the standard reprogramming interfaces of the ECUs (vehicle control units), as to the SW and HW components, required by the European legislation starting form Euro V for light vehicles and from Euro VI for commercial vehicles. ![]() VOLVO – What does pass-thru (j2534-22900) mean? PASS-THRU: Info and details by manufacturerĪudi – jsessionid=F316E574ECC793C49D38B9183DB7DF9F.ASTPERWEU01 ![]()
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