Toyota fault codes

12,945 codes · 876 vehicle records · 1,973 ECU records · 43,462 live-data parameters

Shared-name brands using this data:

Codes 12,945

Code	Description	Brands	System
U011B	Lost Communication With Rocker Arm Control Module A	20	Network
U011C	Lost communication with rocker arm control module 'B'	18	Network
U011D	Lost Communication With All Wheel Drive Control Module	25	Network
U011E	Lost communication with throttle actuator 'B' control module	4	Network
U0120	Lost Communication With Starter / Generator Control Module	35	Network
U0121	Lost Communication With Anti-Lock Brake System (ABS) Control Module	43	Network
U0122	Lost Communication With Vehicle Dynamics Control Module	39	Network
U0123	Lost Communication With Yaw Rate Sensor Module	32	Network
U0124	Lost Communication With Lateral Acceleration Sensor Module	28	Network
U0125	Lost Communication With Multi-Axis Acceleration Sensor Module	30	Network
U0126	Lost Communication With Steering Angle Sensor Module	39	Network
U0127	Lost Communication With Tire Pressure Monitor Module	30	Network
U0128	Lost Communication With Park Brake Control Module	35	Network
U0129	Lost Communication With Brake System Control Module	39	Network
U012A	Lost Communication With Chassis Control Module A	13	Network
U012B	Lost Communication With Chassis Control Module B	11	Network
U012C	Lost communication with active vibration control module	5	Network
U012D	Lost Communication With Generator A Control Module	19	Network
U012E	Lost communication with camshaft position control module	6	Network
U0130	Lost Communication With Steering Effort Control Module	29	Network
U0131	Lost Communication With Power Steering Control Module	38	Network
U0132	Lost Communication With Ride Level Control Module	33	Network
U0133	Lost Communication With Active Roll Control Module	27	Network
U0134	Lost Communication With Power Steering Control Module - Rear	27	Network
U0135	Lost Communication With Differential Control Module - Front	22	Network
U0136	Lost Communication With Differential Control Module - Rear	26	Network
U0137	Lost Communication With Trailer Brake Control Module	30	Network
U0138	Lost communication with all terrain control module	21	Network
U0139	Lost Communication With Suspension Control Module B	20	Network
U013C	Lost communication with accelerator pedal module	4	Network
U013D	Lost communication with vacuum sensor 'A'	6	Network
U013E	Lost communication with vacuum sensor 'B'	4	Network
U013F	Lost Communication With Pedestrian Alert Control Module	9	Network
U0140	Lost Communication With Body Control Module	42	Network
U0141	Lost Communication With Body Control Module B	40	Network
U0142	Lost Communication With Body Control Module C	32	Network
U0143	Lost Communication With Body Control Module D	25	Network
U0144	Lost Communication With Body Control Module E	28	Network
U0145	Lost Communication With Body Control Module F	22	Network
U0146	Lost Communication With Gateway A	39	Network
U0147	Lost Communication With Gateway B	30	Network
U0148	Lost Communication With Gateway C	26	Network
U0149	Lost Communication With Serial Data Gateway Module D	26	Network
U014A	Lost communication with battery energy control module 'C'	5	Network
U0150	Lost Communication With Gateway E	23	Network
U0151	Lost Communication With Restraints Control Module	40	Network
U0152	Lost Communication With Side Restraints Control Module	21	Network
U0153	Lost Communication With Side Satellite Sensor Bus	21	Network
U0154	Lost Communication With Restraints Occupant Classification System Module	25	Network
U0155	Lost Communication With Instrument Panel Cluster (IPC) Control Module	43	Network

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