Car Fault Codes
OBD-II trouble codes explained: meaning, causes, symptoms, fixes and typical repair cost.
Category
All
Fuel & air
Ignition & misfire
Emissions & exhaust
Cooling & lubrication
Speed & idle
Engine computer & electrical
Transmission
Hybrid & EV
Network
Body
Chassis & brakes
Showing 25–48 of 65 codes
U0110
Lost Communication With Drive Motor Control Module "A"
U0111
Lost Communication With Battery Energy Control Module "A"
U0112
Lost Communication With Battery Energy Control Module "B"
U0114
Lost Communication With Four-Wheel Drive Clutch Control Module
U0115
Lost Communication With ECM/PCM "B"
U0121
Lost Communication With Anti-Lock Brake System (ABS) Control Module
U0122
Lost Communication With Vehicle Dynamics Control Module
U0123
Lost Communication With Yaw Rate Sensor Module
U0124
Lost Communication With Lateral Acceleration Sensor Module
U0125
Lost Communication With Multi-axis Acceleration Sensor Module
U0126
Lost Communication With Steering Angle Sensor Module
U0127
Lost Communication With Tire Pressure Monitor Module
U0128
Lost Communication With Park Brake Control Module
U0129
Lost Communication With Brake System Control Module
U0130
Lost Communication With Steering Effort Control Module
U0131
Lost Communication With Power Steering Control Module
U0132
Lost Communication With Ride Level Control Module
U0140
Lost Communication With Body Control Module
U0141
Lost Communication With Body Control Module "A"
U0142
Lost Communication With Body Control Module "B"
U0151
Lost Communication With Restraints Control Module
U0155
Lost Communication With Instrument Panel Cluster (IPC) Control Module
U0156
Lost Communication With Information Center "A"
U0159
Lost Communication With Parking Assist Control Module "A"