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.
2020 Mazda CX-30 Base, AWDFACTORY OEM SERVICE PROCEDURE
Forward sensing camera (FSC)
FORWARD SENSING CAMERA DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Refer to |
|---|---|
| B14F0:04 | (See DTC B14F0:04 [VEHICLE CONTROL MODULE] .) |
| B14F0:16 | (See DTC B14F0:16 [VEHICLE CONTROL MODULE (US)] .) |
| B14F0:17 | (See DTC B14F0:17 [VEHICLE CONTROL MODULE (US)] .) |
| B14F0:42 | (See DTC B14F0:42 [VEHICLE CONTROL MODULE] .) |
| B14F0:49 | (See DTC B14F0:49 [VEHICLE CONTROL MODULE] .) |
| B14F0:4B | (See DTC B14F0:4B [VEHICLE CONTROL MODULE] .) |
| B14F0:51 | (See DTC B14F0:51 [VEHICLE CONTROL MODULE] .) |
| B14F0:54 | (See DTC B14F0:54 [VEHICLE CONTROL MODULE] .) |
| B14F0:55 | (See DTC B14F0:55 [VEHICLE CONTROL MODULE] .) |
| B14F0:64 | (See DTC B14F0:64 [VEHICLE CONTROL MODULE] .) |
| B14F0:76 | (See DTC B14F0:76 [VEHICLE CONTROL MODULE] .) |
| B14F0:78 | (See DTC B14F0:78 [VEHICLE CONTROL MODULE] .) |
| B14F0:86 | (See DTC B14F0:86 [VEHICLE CONTROL MODULE] .) |
| B14F0:87 | (See DTC B14F0:87 [VEHICLE CONTROL MODULE] .) |
| B14F0:88 | (See DTC B14F0:88 [VEHICLE CONTROL MODULE] .) |
| U2120:00 | (See DTC U2120:00 [VEHICLE CONTROL MODULE] .) |
| U2500:82 | (See DTC U2500:82 [VEHICLE CONTROL MODULE] .) |
Factory Service Tools
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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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