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DTC Table

WARNING: This page is about a different car, the 2024 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

x: Applicable-: Not applicable

DTC DESCRIPTION (ALH/AFS/ALV)

DTC No. System malfunction location Fail-safe Drive cycle Self test type (1) Memory function Refer to
B10A3: 86 Error signal received from swivel actuator (LH) x - D x (See B10A3: 86 [ALH/AFS/ALV] .)
B10A3: 87 Communication error with swivel actuator (LH) x - D x (See B10A3: 87 [ALH/AFS/ALV] .)
B10A4: 86 Error signal received from swivel actuator (RH) x - D x (See B10A4: 86 [ALH/AFS/ALV] .)
B10A4: 87 Communication error with swivel actuator (RH) x - D x (See B10A4: 87 [ALH/AFS/ALV] .)
B1437: 86 Error signal received from front combination light (LH) x - D x (See B1437: 86 [ALH/AFS/ALV] .)
B1437: 87 Communication error with front combination light (LH) x - D x (See B1437: 87 [ALH/AFS/ALV] .)
B1439: 86 Error signal received from front combination light (RH) x - D x (See B1439: 86 [ALH/AFS/ALV] .)
B1439: 87 Communication error with front combination light (RH) x - D x (See B1439: 87 [ALH/AFS/ALV] .)
B1D02: 86 Error signal received from front combination light (LH) x - D x (See B1D02: 86 [ALH/AFS/ALV] .)
B1D02: 87 Communication error with front combination light (LH) x - D x (See B1D02: 87 [ALH/AFS/ALV] .)
B1D03: 86 Error signal received from front combination light (RH) x - D x (See B1D03: 86 [ALH/AFS/ALV] .)
B1D03: 87 Communication error with front combination light (RH) x - D x (See B1D03: 87 [ALH/AFS/ALV] .)
B1D0A: 29 Error signal received from front combination light (RH) x - D x (See B1D0A: 29 [ALH/AFS/ALV] .)
B1D0B: 29 Error signal received from front combination light (LH) x - D x (See B1D0B: 29 [ALH/AFS/ALV] .)
C0061: 54 Acceleration sensor initial position learning not completed x - D x (See C0061: 54 [ALH/AFS/ALV] .)
C0061: 96 Acceleration sensor malfunction x - D x (See C0061: 96 [ALH/AFS/ALV] .)
U0001: 88 Unit communication error (HS-CAN) x - C, D x (See U0001: 88 [ALH/AFS/ALV] .)
U0122: 87 Communication error with electronically controlled brake unit/DSC HU/CM x - C, D x (See U0122: 87 [ALH/AFS/ALV] .)
U0126: 87 Communication error with steering angle sensor x - C, D x (See U0126: 87 [ALH/AFS/ALV] .)
U0155: 87 Communication error with instrument cluster x - C, D x (See U0155: 87 [ALH/AFS/ALV] .)
U0328: 41 Error signal received from steering angle sensor x - C, D x (See U0328: 41 [ALH/AFS/ALV] .)
U0328: 82 Error signal received from steering angle sensor x - C, D x (See U0328: 82 [ALH/AFS/ALV] .)
U0416: 29 Error signal received from electronically controlled brake unit/DSC HU/CM x - C, D x (See U0416: 29 [ALH/AFS/ALV] .)
U0416: 41 Error signal received from electronically controlled brake unit/DSC HU/CM x - C, D x (See U0416: 41 [ALH/AFS/ALV] .)
U0416: 82 Error signal received from electronically controlled brake unit/DSC HU/CM x - C, D x (See U0416: 82 [ALH/AFS/ALV] .)
U0423: 29 Error signal received from instrument cluster x - C, D x (See U0423: 29 [ALH/AFS/ALV] .)
U0428: 86 Error signal received from steering angle sensor x - C, D x (See U0428: 86 [ALH/AFS/ALV] .)
U2121: 87 Communication error with vehicle control module (VCM) x - C, D x (See U2121: 87 [ALH/AFS/ALV] .)
U212A: 87 Communication error with light control module (LH) x - C, D x (See U212A: 87 [ALH/AFS/ALV] .)
U212B: 87 Communication error with body control module (BCM) x - C, D x (See U212B: 87 [ALH/AFS/ALV] .)
U212D: 87 Communication error with light control module (RH) x - C, D x (See U212D: 87 [ALH/AFS/ALV] .)
U2300: 54 Configuration error (data not received) x - C, D x (See U2300: 54 [ALH/AFS/ALV] .)
U2300: 55 Configuration error (no configuration) x - C, D x (See U2300: 55 [ALH/AFS/ALV] .)
U2300: 56 Configuration error (error value read) x - C, D x (See U2300: 56 [ALH/AFS/ALV] .)
U2501: 86 Error signal received from vehicle control module (VCM) x - C, D x (See U2501: 86 [ALH/AFS/ALV] .)
U250A: 86 Error signal received from light control module (LH) x - C, D x (See U250A: 86 [ALH/AFS/ALV] .)
U250B: 29 Error signal received from body control module (BCM) x - C, D x (See U250B: 29 [ALH/AFS/ALV] .)
U250B: 41 Error signal received from body control module (BCM) x - C, D x (See U250B: 41 [ALH/AFS/ALV] .)
U250B: 82 Error signal received from body control module (BCM) x - C, D x (See U250B: 82 [ALH/AFS/ALV] .)
U250D: 86 Error signal received from light control module (RH) x - C, D x (See U250D: 86 [ALH/AFS/ALV] .)
U3000: 42 Auto leveling control module/adaptive front lighting system (AFS) control module/adaptive LED headlights control module internal malfunction x - C, D x (See U3000: 42 [ALH/AFS/ALV] .)
U3000: 49 Auto leveling control module/adaptive front lighting system (AFS) control module/adaptive LED headlights control module internal malfunction x - C, D x (See U3000: 49 [ALH/AFS/ALV] .)
U3003: 16 Auto leveling control module/adaptive front lighting system (AFS) control module/adaptive LED headlights control module low power supply voltage input x - C, D x (See U3003: 16 [ALH/AFS/ALV] .)
U3003: 17 Auto leveling control module/adaptive front lighting system (AFS) control module/adaptive LED headlights control module high power supply voltage input x - C, D x (See U3003: 17 [ALH/AFS/ALV] .)
(1) C: CMDTC self test, D: ODDTC self test