On-board diagnostic connector module and vehicle diagnostic system
First Claim
1. A diagnostic connector module for a vehicle, the module comprising:
- an electronic communication module mounted on a printed circuit board; and
a housing enclosing the electronic communication module, the housing having integrated connectors electrically connected to the electronic communication module, the integrated connectors includinga diagnostic service connector integrally molded as a single piece with a first housing member and forming an on-board diagnostic port of the vehicle for connection with an external diagnostic scan tool via OBD-ll protocol, the diagnostic service connector having a plurality of female pin-receptors electrically connected to the electronic communication module, anda vehicle bus connector integrally molded as a single piece with a second housing member, the vehicle bus connector being connectable to a vehicle bus and having a plurality of terminals electrically connected to the electronic communication module,wherein the plurality of female pin-receptors for the diagnostic service connector includes a plurality of female-female box terminals coupled to the printed circuit board via male terminals extending from a first side of the printed circuit board, and the plurality of terminals for the vehicle bus connector includes a plurality of male terminals extending from a side of the printed circuit board opposite the first side, andwherein each of the first and second housing members includes a hood and a pair of adjacent channels configured to direct water away from the corresponding one of the diagnostic service connector and the vehicle bus connector.
1 Assignment
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Accused Products
Abstract
A diagnostic connector module for a vehicle includes an electronic communication module and a housing enclosing the electronic communication module. The housing has integrated connectors electrically connected to the electronic communication module. The integrated connectors include a diagnostic service connector for connection with an external diagnostic scan tool and a vehicle bus connector connectable to a vehicle bus. The diagnostic service connector has a plurality of female pin-receptors electrically connected to the electronic communication module, and the vehicle bus connector has a plurality of terminals electrically connected to the electronic communication module. A vehicle diagnostic system including the diagnostic connector module is also provided.
10 Citations
15 Claims
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1. A diagnostic connector module for a vehicle, the module comprising:
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an electronic communication module mounted on a printed circuit board; and a housing enclosing the electronic communication module, the housing having integrated connectors electrically connected to the electronic communication module, the integrated connectors including a diagnostic service connector integrally molded as a single piece with a first housing member and forming an on-board diagnostic port of the vehicle for connection with an external diagnostic scan tool via OBD-ll protocol, the diagnostic service connector having a plurality of female pin-receptors electrically connected to the electronic communication module, and a vehicle bus connector integrally molded as a single piece with a second housing member, the vehicle bus connector being connectable to a vehicle bus and having a plurality of terminals electrically connected to the electronic communication module, wherein the plurality of female pin-receptors for the diagnostic service connector includes a plurality of female-female box terminals coupled to the printed circuit board via male terminals extending from a first side of the printed circuit board, and the plurality of terminals for the vehicle bus connector includes a plurality of male terminals extending from a side of the printed circuit board opposite the first side, and wherein each of the first and second housing members includes a hood and a pair of adjacent channels configured to direct water away from the corresponding one of the diagnostic service connector and the vehicle bus connector. - View Dependent Claims (2, 3, 4)
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5. A vehicle diagnostic system comprising:
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an electronic control unit on-board the vehicle and configured to monitor at least one vehicle system for one or more fault conditions and to generate one or more corresponding fault codes; a vehicle bus plug connector on-board the vehicle, the vehicle bus plug connector being non-compatible with OBD-ll protocol; a vehicle bus extending between and coupling the vehicle bus plug connector with the electronic control unit to enable the communication of electrical signals between the electronic control unit and the vehicle bus plug connector; and a removable diagnostic connector module including a diagnostic service connector forming an on-board diagnostic port of the vehicle for establishing connection with an external diagnostic scan tool via OBD-ll protocol, an electronic communication module electrically coupled with the diagnostic service connector, a housing enclosing the electronic communication module, and an integrated vehicle bus connector having a plurality of terminals electrically connected to the electronic communication module, the plurality of terminals being configured for making a plug-type connection with the vehicle bus plug connector, wherein the electronic communication module of the diagnostic connector module is configured to transfer the one or more fault codes from the electronic control unit to an external diagnostic scan tool via the diagnostic service connector of the diagnostic connector module, and wherein the electronic control unit on-board the vehicle is only operable to communicate with the external diagnostic scan tool when the diagnostic connector module is coupled to the vehicle bus plug connector. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification