Check-engine codes
What does my check-engine code mean?
Plain-English explanations for OBD-II trouble codes: what the code means, the most likely causes, symptoms, and how much labour a repair usually takes.
U0 codes · Network
- U049DInvalid Data Received From Glow Plug Control Module 2
- U049EInvalid Data Received From Direct Ozone Reduction Catalyst Temperature Sensor
- U049FInvalid Data Received From Transmission Range Control Module
- U04A0Invalid Data Received From Engine Coolant Pump Control Module
- U04A1Invalid Data Received From Hybrid/EV Battery Interface Control Module A
- U04A2Invalid Data Received From Hybrid/EV Battery Interface Control Module B
- U04A3Invalid Data Received From Hybrid/EV Battery Interface Control Module C
- U04A4Invalid Data Received From Particulate Matter Sensor A
- U04A5Invalid Data Received From Hybrid/EV Battery Interface Control Module E
- U04A6Invalid Data Received From Hybrid/EV Battery Interface Control Module F
- U04A7Invalid Data Received From Hybrid/EV Battery Interface Control Module G
- U04A8Invalid Data Received From Hybrid/EV Battery Interface Control Module H
- U04A9Invalid Data Received From Hybrid/EV Battery Interface Control Module I
- U04AAInvalid Data Received From Hybrid/EV Battery Interface Control Module J
- U04ABInvalid Data Received From Hybrid/EV Battery Interface Control Module K
- U04ACInvalid Data Received From Hybrid/EV Battery Interface Control Module L
- U04ADInvalid Data Received From Hybrid/EV Battery Interface Control Module M
- U04AEInvalid Data Received From Hybrid/EV Battery Interface Control Module N
- U04AFInvalid Data Received From Hybrid/EV Battery Interface Control Module O
- U04B0Invalid Data Received From Hybrid/EV Battery Interface Control Module P
- U04B1Invalid Data Received From Battery Monitor Module
- U04B2Invalid Data Received From Particulate Matter Sensor B
- U04B3Invalid Data Received From Planetary Gear Set Control Module
- U04B4Invalid Data Received From Brake Blending Actuator
- U04B5Invalid Data Received From Brake System Control Module B
- U04B6Invalid Data Received From Catalyst Heater Control Module
- U04BAInvalid Data Received From Switch Input Module A
- U04BBInvalid Data Received From Switch Input Module B
- U04BCInvalid Data Received From Switch Input Module C
- U04BDInvalid Data Received From Park Lock/Pawl Control Module
- U04BEInvalid Data Received From Battery Charger Control Module B
- U04BFInvalid Data Received From Drive Motor A Clutch Actuator
- U04C0Invalid Data Received From Battery Management Control Module
- U0500Invalid Data Received from Communication Module
- U0501Invalid Data Received From Door Control Module B
- U0502Invalid Data Received From Door Control Module C
- U0503Invalid Data Received From Door Control Module D
- U0504Invalid Data Received From Door Control Module E
- U0505Invalid Data Received From Door Control Module F
- U0506Invalid Data Received From Door Control Module G
- U0507Invalid Data Received From Folding Top Control Module
- U0508Invalid Data Received From Moveable Roof Control Module A
- U0509Invalid Data Received From Seat Control Module A
- U050AInvalid Data Received From Seat Control Module B
- U050BInvalid Data Received From Moveable Roof Control Module B
- U050CInvalid Data Received From Door Control Module H
- U050DInvalid Data Received From Wireless Accessory Charging Module A
- U050EInvalid Data Received From Wireless Accessory Charging Module B
- U0511Invalid Data Received From Seat Control Module C
- U0512Invalid Data Received From Seat Control Module D
- U0513Invalid Data Received From Yaw Rate Sensor Module
- U0514Invalid Data Received From Mirror Control Module A
- U0515Invalid Data Received From Remote Function Actuation Module
- U0516Invalid Data Received From Door Switch A
- U0517Invalid Data Received From Door Switch B
- U0518Invalid Data Received From Door Switch C
- U0519Invalid Data Received From Door Switch D
- U051AInvalid Data Received From Door Switch E
- U0521Invalid Data Received from Power Steering Control Module
- U0522Invalid Data Received From Door Switch G
- U0523Invalid Data Received From Door Window Motor A
- U0524Invalid Data Received From Door Window Motor B
- U0525Invalid Data Received From Door Window Motor C
- U0526Invalid Data Received From Door Window Motor D
- U0527Invalid Data Received From Door Window Motor E
- U0528Invalid Data Received From Door Window Motor F
- U0529Invalid Data Received From Door Window Motor G
- U052AInvalid Data Received From Heated Steering Wheel Module
- U052FInvalid Data Received From Object Detection Maintenance Control Module A
- U0530Invalid Data Received From Object Detection Maintenance Control Module B
- U0531Invalid Data Received From Rear Gate Module
- U0532Invalid Data Received From Rain Sensing Module
- U0533Invalid Data Received From Side Obstacle Detection Control Module A
- U0534Invalid Data Received From Side Obstacle Detection Control Module B
- U0535Invalid Data Received From Convenience Recall Module
- U0536Invalid Data Received From Lateral Acceleration Sensor Module
- U0537Invalid Data Received From Column Lock Module
- U0538Invalid Data Received From Digital Audio Control Module C
- U0539Invalid Data Received From Digital Audio Control Module D
- U053AInvalid Data Received From Entrapment Control Module A
- U053BInvalid Data Received From Image Processing Module A
- U053CInvalid Data Received From Image Processing Module B
- U053DInvalid Data Received From Image Processing Module C
- U0541Invalid Data Received From Entrapment Control Module B
- U0542Invalid Data Received From Headlamp Control Module A
- U0543Invalid Data Received From Headlamp Control Module B
- U0544Invalid Data Received From Parking Assist Control Module B
- U0545Invalid Data Received From Running Board Control Module A
- U0546Invalid Data Received From Entertainment Control Module — Front
- U0547Invalid Data Received From Seat Control Module E
- U0548Invalid Data Received From Seat Control Module F
- U0549Invalid Data Received From Remote Accessory Module
- U054AInvalid Data Received From Entertainment Control Module — Rear B
- U054BInvalid Data Received From Interior Lighting Control Module A
- U054CInvalid Data Received From Seat Control Module G
- U054DInvalid Data Received From Seat Control Module H
- U054EInvalid Data Received From Seat Control Module J
- U054FInvalid Data Received From Side Obstacle Detection Control Module C
- U0550Invalid Data Received From Side Obstacle Detection Control Module D
- U0551Invalid Data Received From Impact Classification System Module
Code data: OBDex open dataset (CC0), reviewed and rewritten for drivers. Always confirm a diagnosis before replacing parts.