Browse Standards J2818_201905
Current STABILIZED 2019-05-20

Keyword Protocol 1281(STABILIZED May 2019) J2818_201905

This Technical Information Report defines the diagnostic communication protocol Keyword Protocol 1281 (KWP1281). This document should be used in conjunction with SAE J2534-2 in order to fully implement the communication protocol in an SAE J2534 interface.

Some Volkswagen of America and Audi of America vehicles are equipped with ECUs, in which a KWP1281 proprietary diagnostic communication protocol is implemented. The purpose of this document is to specify the KWP1281 protocol in enough detail to support the requirements necessary to implement the communication protocol in an SAE J2534 interface device.

J2818_201905
2019-05-20
Latest
Stabilized
J2818_200801
2008-01-23
Historical
Issued

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