Mazda fault codes

2,569 codes · 32 vehicle records · 9 ECU records · 0 live-data parameters

Codes 2,569

Code	Description	Brands	System
U03C7	No description available	2	Network
U03C8	No description available	2	Network
U03CC	No description available	2	Network
U03D0	No description available	2	Network
U03D1	No description available	2	Network
U0401	Invalid Data Received From ECM/PCM A	40	Network
U0403	Invalid Data Received From Transfer Case Control Module	31	Network
U0405	Invalid Data Received From Cruise Control Module	35	Network
U0415	Invalid Data Received From Anti-Lock Brake System (ABS) Control Module	38	Network
U0416	Invalid Data Received From Vehicle Dynamics Control Module	36	Network
U0422	Invalid Data Received From Body Control Module	35	Network
U0423	Invalid Data Received From Instrument Panel Cluster Control Module	41	Network
U0424	Invalid Data Received From HVAC Control Module	34	Network
U0426	Invalid Data Received From Vehicle Immobilizer Control Module	29	Network
U0427	Invalid Data Received From Vehicle Security Control Module	29	Network
U0428	Invalid Data Received From Steering Angle Sensor Module	35	Network
U0452	Invalid Data Received From Restraints Control Module	35	Network
U045A	Invalid data received from parking assist control module A	27	Network
U0515	Invalid Data Received From Remote Function Actuation	23	Network
U053B	Invalid Data Received From Image Processing Module A	24	Network
U053C	Invalid Data Received From Image Processing Module B	24	Network
U0553	Invalid Data Received From Lighting Control Module Rear B	22	Network
U0554	Invalid data received from accessory protocol interface module	21	Network
U0557	Invalid Data Received From Front Controls Interface Module A	23	Network
U05B0	No description available	2	Network
U05B1	No description available	2	Network
U1000	CAN-No response	35	Network
U1001	CAN passive error	36	Network
U1009	ECU silent on suspension and wheel CAN network	27	Network
U1019	Control module for instrument cluster: missing signal for oil level/temperature; Short to plus	20	Network
U1027	Vehicles with code JFZA	17	Network
U1030	Are you programming the module to resolve DTC ?	14	Network
U1039	Vehicle speed signal missing or incorrect	12	Network
U1051	Loss of Serial Communications for Class 2 Devices	14	Network
U1057	Loss of Serial Communications for Class 2 Devices	13	Network
U1067	Loss of Serial Communications for Class 2 Devices	13	Network
U1123	Lost communication with LIN ECU 3	26	Network
U1135	Valid except code 200	20	Network
U1136	KOS (CAN message)	22	Network
U1147	Loss of serial communications for class 2 devices	14	Network
U1180	Loss of serial communications for class 2 devices	11	Network
U1181	Loss of serial communications for class 2 devices	10	Network
U1194	Loss of serial communications for class 2 devices	10	Network
U1198	Coding not allowed	13	Network
U1203	Loss of serial communications for class 2 devices	23	Network
U1206	Loss of serial communications for class 2 devices	18	Network
U1212	CAN network	15	Network
U1236	No communication in driving profile rotary switch	12	Network
U1256	Testeri vastus puudub	6	Network
U1262	J1850 SCP Comm Bus Fault - Instr Clstr	13	Network

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.