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Home › Mazda › 2022 › 3 Base › Repair and Diagnosis (Single Page) › Accessories & Equipment › Collision/Avoidance › On-Board Diagnostic - Vehicle Control Module (2 Of 4) › DTC B14F7-88: Unit Communication Error (Can) [Vehicle Control Module] › With 360°View Monitor Control Module › Diagnostic Procedure

Diagnostic Procedure

Perform an inspection in accordance with the multiplex communication system diagnostic procedure. (See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(US)] .)