2020 Mazda CX-30 Base, AWDFACTORY OEM SERVICE PROCEDURE

Adaptive Front Lighting System DTCS

ADAPTIVE FRONT LIGHTING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Reference
B10A3:86 (See DTC B10A3:86 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
B10A3:87 (See DTC B10A3:87 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
B10A4:86 (See DTC B10A4:86 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
B10A4:87 (See DTC B10A4:87 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
C0061:54 (See DTC C0061:54 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
C0061:96 (See DTC C0061:96 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U0001:88 (See DTC U0001:88 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U0122:87 (See DTC U0122:87 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE (US)) .)
U0126:87 (See DTC U0126:87 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U0328:41 (See DTC U0328:41 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U0328:82 (See DTC U0328:82 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U0416:29 (See DTC U0416:29 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE (US)) .)
U0416:41 (See DTC U0416-41: ERROR SIGNAL RECEIVED FROM DSC HU/CM (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE (US)) .)
U0416:82 (See DTC U0416-82: ERROR SIGNAL RECEIVED FROM DSC HU/CM (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE (US)) .)
U0428:86 (See DTC U212A-87: COMMUNICATION ERROR WITH LIGHT CONTROL MODULE (LH) (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U212A:87 (See DTC U212A:87 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U212B:87 (See DTC U212B:87 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U212D:87 (See DTC U212D:87 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U2300:54 (See DTC U2300:54 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U2300:55 (See DTC U2300:55 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U2300:56 (See DTC U2300:56 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U250A:86 (See DTC U250A:86 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U250D:86 (See DTC U250D:86 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U3000:42 (See DTC U3000:42 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE) .)
U3003:16 (See DTC U3003:16 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE (US)) .)
U3003:17 (See DTC U3003:17 (ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE (US)) .)
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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.