Iso 11898-3 Pdf !!top!! Jun 2026

The defining characteristic of ISO 11898-3 is its ability to continue communication under specific bus failure conditions. If one of the two data lines (CANH or CANL) is damaged—such as being shorted to ground, shorted to the battery, or cut—the system automatically switches to . This allows the vehicle's body electronics to continue functioning until repairs can be made. Comparison: ISO 11898-3 vs. ISO 11898-2