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DTC Table

WARNING: This page is about a different car, the 2016 Mazda CX-3. However, it is still accessible from the selected car via links, so may be relevant.

x: Applicable-: Not applicable

DTC No. Description LED headlight warning light Fail-safe function Drive cycle Self test type(1) Memory function Refer to
B1041:14 Headlight leveling actuator circuit malfunction ON x - D x (Refer to DTC B1041:14 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
B1041:54 Headlight auto leveling system initialization error FLASH x - D x (Refer to DTC B1041:54 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
B1044:01 Auto leveling sensor circuit malfunction ON x - D x (Refer to DTC B1044:01 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
B10A3:86 Communication error with swivel actuator (LH) ON x - D x (Refer to DTC B10A3:86 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
B10A3:87 Communication error with swivel actuator (LH) ON x - D x (Refer to DTC B10A3:87 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
B10A4:86 Communication error with swivel actuator (RH) ON x - D x (Refer to DTC B10A4:86 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
B10A4:87 Communication error with swivel actuator (RH) ON x - D x (Refer to DTC B10A4:87 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
B1D00:13 Headlight (LH) circuit malfunction ON x - C, D x (Refer to DTC B1D00:13 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
B1D01:13 Headlight (RH) circuit malfunction ON x - C, D x (Refer to DTC B1D01:13 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
C0051:86 Error steering angle signal received from EPS control module ON x - C, D x (Refer to DTC C0051:86 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
U0001:88 Unit communication error (HS-CAN) ON x - C, D x (Refer to DTC U0001:88/U0100:00/U0131:00/U0140:00/U0155:00 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
U0100:00 Communication error with PCM ON x - C, D x
U0131:00 Communication error with EPS control module ON x - C, D x
U0140:00 Communication error with BCM ON x - C, D x
U0155:00 Communication error with instrument cluster ON x - C, D x
U0320:09 EPS control module malfunction ON x - C, D x (Refer to DTC U0320:09 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
U0420:68 Error signal received from EPS control module ON x - C, D x (Refer to DTC U0420:68 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
U0423:68 Error signal received from instrument cluster
  • Ignition switch error signal
 ON x - C, D - (Refer to DTC U0423:68 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
Error signal received from instrument cluster
  • Selector lever position (R position) (ATX)/Reverse (MTX) signal error
 ON x - C, D x
Error signal received from instrument cluster
  • Selector lever position (R position) (ATX)/Reverse (MTX) signal not determined
 ON x - C, D -
U2005:86 Error signal received from PCM ON x - C, D x (Refer to DTC U2005:86 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
U2300:54 Error configuration data received from instrument cluster ON x - C, D x (Refer to DTC U2300:54 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
U2300:55 Instrument cluster configuration not implemented ON x - C, D x (Refer to DTC U2300:55 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
U2300:56 Configuration data unmatched with instrument cluster ON x - C, D x (Refer to DTC U2300:56 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
U3000:42 AFS control module internal malfunction ON x - C, D x (Refer to DTC U3000:42 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
U3000:49 AFS control module internal malfunction
  • RAM/ROM malfunction
 ON x - C, D x (Refer to DTC U3000:49 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
AFS control module internal malfunction
  • AFS function malfunction
 ON - - C, D -
AFS control module internal malfunction
  • CAN hardware malfunction
 ON x - C, D x
U3003:16 AFS control module low power supply voltage input - x - C, D - (Refer to DTC U3003:16 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
U3003:17 AFS control module high power supply voltage input - x - C, D - (Refer to DTC U3003:17 [ADAPTIVE FRONT LIGHTING SYSTEM (AFS) CONTROL MODULE] .)
(1) C: CMDTC self test, D: ODDTC self test
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