SAE J1962

Diagnostic Connector

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Organization: SAE
Publication Date: 1 July 2016
Status: active
Page Count: 23
scope:

Purpose

This document supersedes SAE J1962 200204, and is technically equivalent to ISO/DIS 15031-3: December 14, 2001.

This document is intended to satisfy the requirements of an OBD connector as required by U.S. On-Board Diagnostic (OBD) regulations. The diagnostic connection specified in this document consists of two mating connectors, the vehicle connector and the external test equipment connector.

This document specifies:

a. The functional requirements for the vehicle connector. These functional requirements are separated into four principal areas: connector location/access, connector design, connector contact allocation, and electrical requirements for connector and related electrical circuits,

b. The functional requirements for the external test equipment connector. These functional requirements are separated into three principal areas: connector design, connector contact allocation, and electrical requirements for connector and related electrical circuits.

Differences from ISO Document

The ISO 15031-3 document is intended to satisfy the OBD requirements in countries other than the U.S., and includes functionality not required or not allowed in the U.S.

Notable exceptions are:

a. U.S. OBD regulations specify a connector location that may be more restrictive than specified in this document or the ISO 15031-3 document.

b. U.S. OBD regulations do not allow greater than 20 V at the SAE J1962 connector.

Only the Type A connector as defined in this document is allowable.

NOTE: A comma is used as a decimal marker for numeric values shown within the figures of this document.

Document History

SAE J1962
July 1, 2016
Diagnostic Connector
Purpose This document supersedes SAE J1962 200204, and is technically equivalent to ISO/DIS 15031-3: December 14, 2001. This document is intended to satisfy the requirements of an OBD connector as...
September 1, 2015
Diagnostic Connector
Purpose This document supersedes SAE J1962 200204, and is technically equivalent to ISO/DIS 15031-3: December 14, 2001. This document is intended to satisfy the requirements of an OBD connector as...
July 1, 2012
Diagnostic Connector Equivalent to ISO/DIS 15031-3: December 14, 2001
Purpose This document supersedes SAE J1962 200204, and is technically equivalent to ISO/DIS 15031-3: December 14, 2001. This document is intended to satisfy the requirements of an OBD connector as...
April 1, 2002
(R) Diagnostic Connector Equivalent to ISO/DIS 15031-3:December 14, 2001
Purpose - This document supersedes SAE J1962 FEB1998, and is technically equivalent to ISO/DIS 15031-3:December 14, 2001. This document is intended to satisfy the requirements of an OBD connector as...
February 1, 1998
(R) Diagnostic Connector
The SAE J1962 diagnostic connector consists of two mating connectors, the vehicle connector (see Figure 1) and the test equipment connector (see Figure 2). This document: a. Defines the functional...
January 1, 1995
Diagnostic Connector
A description is not available for this item.
January 1, 1995
Diagnostic Connector, Recommended Practice
A description is not available for this item.
June 30, 1994
DIAGNOSTIC CONNECTOR
The SAE J1962 diagnostic connector consists of two mating connectors, the vehicle connector and the test equipment connector. This document: a. Defines functional requirements for the vehicle...
June 30, 1993
(R) DIAGNOSTIC CONNECTOR
The SAE J1962 diagnostic connector consists of two mating connectors, the vehicle connector and the test equipment connector This document: a. Defines functional requirements for the vehicle...
June 1, 1992
DIAGNOSTIC CONNECTOR
This SAE Recommended Practice: a. Defines the functional requirements for a vehicle electrical/electronic diagnostic connector. These functional requirements are separated into two principal areas:...

References

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