Controller Area Network (Can) Malfunction Diagnosis Flow (Us): Notes
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- It is necessary to select the CAN BUS to be diagnosed. Verify the module displayed in red (communication disabled) or blue (communication disabled or module not installed) from the network view on the M-MDS, and select any one CAN BUS between No. 1 to 8.