Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2022 Mazda 3 BaseFACTORY OEM SERVICE PROCEDURE
Section 102 (On-Board Diagnostic - 360DEGREES View Monitor Control Module)
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 B12BD-01: Rear Mount Camera Circuit Malfunction [360° View Monitor Control Module]
- DTC B12BD-02: Rear Mount Camera Circuit Malfunction [360°View Monitor Control Module]
- DTC B12C0-01: Side Camera (LH) Circuit Malfunction [360°View Monitor Control Module]
- DTC B12C0-02: Side Camera (LH) Circuit Malfunction [360°View Monitor Control Module]
- DTC B12C1-01: Side Camera (RH) Circuit Malfunction [360°View Monitor Control Module]
- DTC B12C1-02: Side Camera (RH) Circuit Malfunction [360°View Monitor Control Module]
- DTC B148E-01: Front Camera Circuit Malfunction [360°View Monitor Control Module]
- DTC B148E-02: Front Camera Circuit Malfunction [360°View Monitor Control Module]
- DTC Table [360°View Monitor Control Module (Us)]
- DTC U2301-56: 360°View Monitor Control Module Configuration Error [360°View Monitor Control Module]
- DTC U3000-04: 360°View Monitor Control Module Internal Malfunction [360°View Monitor Control Module]
- DTC U3000-42: 360°View Monitor Control Module Internal Malfunction [360°View Monitor Control Module]
- DTC U3000-49: 360°View Monitor Control Module Internal Malfunction [360°View Monitor Control Module]
- PID/Data Monitor Table [360°View Monitor Control Module]
- Snapshot Data Table [360°View Monitor Control Module]
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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