LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2022 >> 3 Select, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (On-Board Diagnostic - 360DEGREES View Monitor Control Module) >> DTC B12C1-01: Side Camera (RH) Circuit Malfunction [360°View Monitor Control Module] >> Outline
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC B12C1-01: Side Camera (RH) Circuit Malfunction [360°View Monitor Control Module]: Outline

WARNING: This page is about a different car, the 2021 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
DTC B12C1:01 [360°VIEW MONITOR CONTROL MODULE] 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 for 5 s.
Fail-safe (See DTC TABLE [360°VIEW MONITOR CONTROL MODULE (US)] .)
Possible cause
  • Side camera (RH) connector malfunction
  • 360°view monitor control module connector malfunction
  • Short to ground in side camera (RH) circuit
  • Short to power supply in side camera (RH) circuit
  • Open circuit in side camera (RH) circuit
  • Side camera (RH) malfunction
  • 360°view monitor control module malfunction
G13718615Courtesy of MAZDA MOTORS CORP.