Serial Data Communication Interface
- Ground Vehicle Standard
Timing Delay parameters for communication modes have been updated. Figure 11 has been updated to reflect the clarifications.
Flash Strobe Voltage description has been clarified. Figure 14 has been updated to reflect the clarifications.
HSM2 reference has been removed since it is not a requirement for SCI Powertrain reprogramming.
Company profile reference has been changed from DaimlerChrysler to Fiat Chrysler Automobiles (FCA).
Changed the document reference from the ECU to the Tester.
|Ground Vehicle Standard||General Motors UART Serial Data Communications|
|Ground Vehicle Standard||Recommended Practice for Pass-Thru Vehicle Programming|
|Ground Vehicle Standard||Honda Diagnostic Serial Data Link Protocol - ABS/VSA System|
Data Sets - Support Documents
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The committee shall increase customer satisfaction and lower product life cycle costs by investigating and recommending standards that will promote more effective diagnosis of vehicle electrical and electronic system problems. The resulting recommended practices will focus on model year 1992 and beyond. However, they may be useful for prior vehicle diagnosis/repair and may serve as a basis for additional recommended practices and pre-model year 1992 vehicles.Vision Statement: A standard disgnostic connector (in a standard location) will be in all vehicles. Pin assignments for a portion of the connector will also be standardized.All vehicles will implement a set of industry standard diagnostic test modes that can be executed over a standard communication data line (i.e., SAE J1850, ISO 9141-2). Industry standard test information will be associated with some of these diagnostic test modes.An OBD II scan tool will be able to utilize a minimum set of standardized diagnostic test modes and test information.A system will be in place that will allow standard electronic access of all E/E diagnostic service information. Future diagnostic legislation will be in harmony with this vision and the resulting SAE Recommended Practices.
|ISO 15765-4||This document is not part of the subscrption.|
|ISO 9141-2||This document is not part of the subscrption.|
|ISO14230-4||This document is not part of the subscrption.|
|J1850_201510||Class B Data Communications Network Interface|
|J1962_201207||Diagnostic Connector Equivalent to ISO/DIS 15031-3: December 14, 2001|
|J1979_201202||E/E Diagnostic Test Modes|
|J2190||This document is not part of the subscrption.|
|J2534/1_201510||Recommended Practice for Pass-Thru Vehicle Programming|