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International Automotive Technicians Network
Re: 2000 BMW 528I CAN-Bus test
Posted to Technical Discussion Forum on 1/19/2014 7 Replies

Here are a few basic items to check when communicating using the 20 pin connector....

1. Make sure the OBD II connector cover is closed. There is a bridge connector in the cover, if this cover is not closed it will stop communication to the 20 pin. And same ... Login to read more.

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