JASO D001 General Rules of Environmental Test Methods for Automotive Electronic Equipment

The JASO D001 standard, developed by the Japan Automotive Standards Organization (JASO) , describes environmental testing methods for automotive electronic equipment. This organization, which sets automotive standards in Japan, performs activities similar to the Society of Automotive Engineers (SAE) in the United States.

This standard was published in 1978, before a similar standard published by the International Organization for Standardization (ISO). Its content has been revised and completely updated on various dates and has been considered a highly effective standard by automobile manufacturers and electronic equipment manufacturers due to its description of endurance testing methods in electromagnetic and general environments including temperature, humidity and vibration conditions. Work on revising JASO standards and adding new hardware is still ongoing.

Later, in parallel with the ISO 16750 series on general environmental tests other than electromagnetic conditions, in 2006, JASO D014 standard series was published for the transition to methods compatible with international standards, as in electromagnetic environment test methods.

The following ISO and JASO standards are alternatives to the JASO D001 standard:

• ISO 7637-1 Road vehicles - Electrical disturbances from transmission and connection - Part 1: Definitions and general considerations
• ISO 7637-2 Part 2: Electrical transient transmission along supply lines only
• ISO 7637-3 Part 3: Electrical transient transmission with capacitive and inductive coupling paths other than supply lines
• ISO 16750-2 Road vehicles - Environmental conditions and tests for electrical and electronic equipment - Part 2: Electrical loads
• JASO D 010 Road vehicles and automotive parts - Test methods for electrical disturbances from electrostatic discharges (ISO 10605)
• JASO D 011 Automotive parts - Test methods for electrical disturbance by narrowband radiated electromagnetic energy (ISO 11452-1, 2, 3, 4, 5 and 7)
• JASO D 012 Road vehicles - Vehicle test methods for electrical disturbances from narrowband radiated electromagnetic energy (ISO 11451-1, 2, 3 and 4)
• JASO D 014-1 Automotive parts - Environmental conditions and tests for electrical and electronic equipment - Part 1: General (ISO 16750-1)
• JASO D 014-2 Part 2: Electrical loads (ISO 16750-2)
• JASO D 014-3 Part 3: Mechanical loads (ISO 16750-3)
• JASO D 014-4 Part 4: Climatic loads (ISO 16750-4)
• JASO D 014-5 Part 5: Chemical loads (ISO 16750-5)

Our organization also provides environmental testing services for automotive electronic equipment within the scope of JASO D001 standard, with its trained and expert staff and advanced technological equipment, among the numerous test, measurement, analysis and evaluation studies it provides for businesses in various sectors.