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Home >> Mazda >> 2004 >> Tribute ES, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 548 (Troubleshooting (Communication Control System)) >> Pinpoint Test 8: No Module/Network Communication - No Power To The Diagnostic Tool >> Normal Operation

Normal Operation

WARNING: This page is about a different car, the 2005 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.

The diagnostic tool is connected to the DLC D-01 to communicate with both the high speed and medium speed CAN as well as the ISO 9141 communication networks. If communication cannot be established, the diagnostic tool and the DLC D-01 must be checked for damage. If the diagnostic tool and the DLC D-01 are OK, circuits (O/LG), (B/LB), and (B) must be checked for an open condition.