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Home >> Mazda >> 2024 >> 3 Select Sport, 4D Hatchback >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> On-Board Diagnostic - 360DEGREES View Monitor Control Module >> DTC B12C1-02: Side Camera (RH) Circuit Malfunction

DTC B12C1-02: Side Camera (RH) Circuit Malfunction

B12C1-02: (VMC) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Side camera (RH) circuit malfunction
Detection condition
  • The 360°view monitor control module detects a malfunction in the side camera (RH) circuit.
Fail-safe (See DTC TABLE [VMC] .)
Possible cause
  1. Malfunction in wiring harness (including connector/terminal) between side camera (RH) and 360°view monitor control module (See CIRCUIT INSPECTION .) (See CONNECTOR INSPECTION .)
  2. Side camera (RH) malfunction (Refer to SIDE CAMERA REMOVAL/INSTALLATION in service information.)
  3. 360°view monitor control module malfunction (Refer to 360°VIEW MONITOR CONTROL MODULE REMOVAL/INSTALLATION in service information.)
Repeatability verification procedure 1. Clear the DTC recorded in the memory. (See CLEARING DTC .)
G16782353Courtesy of MAZDA MOTORS CORP.
1 360°view monitor control module
2 Side camera (RH)