However, if you have a European car from or later, the vehicle may have CAN. It's a two-wire communication method and can run at up to 1Mbps. Need Help? Mountain Time: Shopping Cart 0 items. Product Menu. Today's Deals Forum Desktop Site. All Categories. Development Single Board Comp. US car manufacturers were not allowed to use CAN until model year , but as of model year and going forward, all vehicles will use the CAN protocol.
The main difference between the two connectors is in the shape of the alignment tab. The preferred location is between the steering column and the vehicle centerline.
It shall be attached to the instrument panel and easy to access from the driver's seat or from the Co-drivers seat or from the outside. The vehicle connector shall be mounted to facilitate mating and unmating. As a general rule, you can determine which protocol your vehicle is using by looking at the pinout of the DLC:. In addition to pins 2, 7, 10, and 15, the connector should have pins 4 Chassis Ground , 5 Signal Ground , and 16 Battery Positive.
This means that:. Cart You have no items in your shopping cart. In general, this means all model year cars and light trucks are compliant, even if built in late Some vehicles manufactured before this date are OBD II compliant, but this varies greatly between manufacturers and models. The connector must be located within three feet of the driver's seat and must not require any tools to be revealed.
Most are located under the steering column. Auto manufacturers had some leeway in the communications protocol they used to transmit parameters or PIDs, which are required by law to be uniform, to scanners.
J VPW - The connector should have locations 2, 4, 5, and 16 populated, but not 10 populated.
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