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Home >> Mazda >> 2006 >> B3000 Base, Automatic >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Troubleshooting (Communication Control System) >> Pinpoint Test 5: No Controller Area Network (Can) Communication >> Normal Operation
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Normal Operation

The CAN has an unshielded twisted pair cable, data plus circuit (W/LG) and data minus circuit (P/LG). Check the CAN circuits between instrument cluster and the data link connector (DLC) D-01. The total resistance values must not be more than 5 ohms. If the resistance is more than 5 ohms there is an open in one of the CAN circuits, damage to the DLC D-01, damage to the instrument cluster 0922-101, or a problem in an in-line connector.