ISO 9141:1989
ISO 9141:1989



Specifies the requirements for setting up the interchange of digital information between on-board Electronic Control Units (ECUs) of road vehicles and suitable diagnostic testers. This communication is established in order to facilitate inspection, test diagnosis and adjustment of vehicles, systems and ECUs. Does not apply when system-specific diagnostic test equipment is used.

General information 

Note: This standard is updated by a Maintenance Agency or Registration Authority

  •  :  Published
     : 1989-10
  •  : 1
     : 11
  •  : ISO/TC 22/SC 31 Data communication
  •  :
    43.180 Diagnostic, maintenance and test equipment

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