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 1–11 of 11 codes
C0035
Left Front Wheel Speed Sensor Circuit
C0040
Right Front Wheel Speed Sensor Circuit
C0045
Left Rear Wheel Speed Sensor Circuit
C0050
Right Rear Wheel Speed Sensor Circuit
C0110
Pump Motor Circuit
C0121
Valve Relay Circuit
C0161
ABS/TCS Brake Switch Circuit
C0550
Electronic Control Unit Performance
C1201
Engine Control System Malfunction
C1201
Engine Control System Malfunction
C1241
Low Battery Positive Voltage