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
- U0430Invalid Data Received from Tire Pressure Monitoring Sensor
- U0431Invalid Data Received from Body Control Module
- U0432Invalid Data Received from 4-Wheel Drive Clutch Control Module
- U0433Invalid Data Received From Front Distance Range Sensor — Single Sensor or Center
- U0434Invalid Data Received From Active Roll Control Module
- U0435Invalid Data Received From Power Steering Control Module — Rear
- U0436Invalid Data Received From Differential Control Module — Front
- U0437Invalid Data Received From Differential Control Module — Rear
- U0438Invalid Data Received from Park Brake Control Module
- U0439Invalid Data Received From All Terrain Control Module
- U043AInvalid Data Received From Suspension Control Module B
- U043BInvalid Data Received From Front Distance Range Sensor — Left
- U043CInvalid Data Received From Front Distance Range Sensor — Right
- U043DInvalid Data Received From Accelerator Pedal Module
- U043EInvalid Data Received From Vacuum Sensor A
- U043FInvalid Data Received From Vacuum Sensor B
- U0440Invalid Data Received from Drive Motor Control Module
- U0441Invalid Data Received From Emissions Critical Control Information
- U0442Invalid Data Received From ECM/PCM B
- U0443Invalid Data Received From Body Control Module B
- U0444Invalid Data Received From Body Control Module C
- U0445Invalid Data Received From Body Control Module D
- U0446Invalid Data Received From Body Control Module E
- U0447Invalid Data Received from Gateway A
- U0448Invalid Data Received from Gateway B
- U0449Invalid Data Received From Serial Data Gateway Module C
- U044AInvalid Data Received From Serial Data Gateway Module D
- U044BInvalid Data Received From Battery Energy Control Module C
- U044CInvalid Data Received From Hybrid/EV Battery Inductive Charging Module
- U044DInvalid Data Received From Generator B Control Module
- U044FInvalid Data Received From Mirror Control Module B
- U0451Invalid Data Received From Serial Data Gateway Module E
- U0452Invalid Data Received From Restraints Control Module
- U0453Invalid Data Received From Side Restraints Control Module — Left
- U0454Invalid Data Received From Side Restraints Control Module — Right
- U0455Invalid Data Received From Restraints Occupant Classification System Module
- U0456Invalid Data Received From Coolant Temperature Control Module
- U0457Invalid Data Received From Information Center A
- U0458Invalid Data Received From Information Center B
- U0459Invalid Data Received From Head Up Display
- U045AInvalid Data Received From Parking Assist Control Module A
- U045BInvalid Data Received From Anti-Lock Brake System (ABS) Control Module B
- U045CInvalid Data Received From Power Steering Control Module B
- U045DInvalid Data Received From Automated Driving System Control Module A
- U045EInvalid Data Received From Automated Driving System Control Module B
- U045FInvalid Data Received From Automated Driving System Interface Module A
- U0460Invalid Data Received From Automated Driving System Interface Module B
- U0461Invalid Data Received From Audible Alert Control Module
- U0462Invalid Data Received From Compass Module
- U0463Invalid Data Received From Navigation Display Module
- U0464Invalid Data Received From Navigation Control Module
- U0465Invalid Data Received From PTO Control Module
- U0466Invalid Data Received From HVAC Control Module — Rear
- U0467Invalid Data Received From Fuel Additive Control Module
- U0468Invalid Data Received From Fuel Cell Control Module
- U0469Invalid Data Received From Starter / Generator Control Module
- U046AInvalid Data Received From Sunroof Control Module
- U046BInvalid Data Received From Global Positioning System Module
- U046CInvalid Data Received From A/C Compressor Control Module
- U046DInvalid Data Received From Fuel Pump Control Module B
- U046EInvalid Data Received From Exhaust Gas Sensor Module B
- U0471Invalid Data Received From Restraints System Sensor A
- U0472Invalid Data Received From Restraints System Sensor B
- U0473Invalid Data Received From Restraints System Sensor C
- U0474Invalid Data Received From Restraints System Sensor D
- U0475Invalid Data Received From Restraints System Sensor E
- U0476Invalid Data Received from Driver Assistance System
- U0477Invalid Data Received From Restraints System Sensor G
- U0478Invalid Data Received From Restraints System Sensor H
- U0479Invalid Data Received From Restraints System Sensor I
- U047AInvalid Data Received From Restraints System Sensor J
- U047BInvalid Data Received From Restraints System Sensor K
- U047CInvalid Data Received From Restraints System Sensor L
- U047DInvalid Data Received From Restraints System Sensor M
- U047EInvalid Data Received From Restraints System Sensor N
- U047FInvalid Data Received From Seat Belt Pretensioner Module A
- U0480Invalid Data Received From Seat Belt Pretensioner Module B
- U0481Invalid Data Received From Automatic Lighting Control Module
- U0482Invalid Data Received From Headlamp Leveling Control Module A
- U0483Invalid Data Received From Lighting Control Module — Front
- U0484Invalid Data Received From Lighting Control Module — Rear A
- U0485Invalid Data Received From Radio
- U0486Invalid Data Received From Antenna Control Module
- U0487Invalid Data Received From Audio Amplifier A
- U0488Invalid Data Received From Digital Disc Player/Changer Module A
- U0489Invalid Data Received From Digital Disc Player/Changer Module B
- U048AInvalid Data Received From Digital Disc Player/Changer Module C
- U048BInvalid Data Received From Headlamp Leveling Control Module B
- U0491Invalid Data Received From Digital Disc Player/Changer Module D
- U0492Invalid Data Received From Television
- U0493Invalid Data Received From Personal Computer
- U0494Invalid Data Received From Digital Audio Control Module A
- U0495Invalid Data Received From Digital Audio Control Module B
- U0496Invalid Data Received From Subscription Entertainment Receiver Module
- U0497Invalid Data Received From Entertainment Control Module — Rear A
- U0498Invalid Data Received From Telephone Control Module
- U0499Invalid Data Received From Telematic Control Module
- U049AInvalid Data Received From Door Control Module A
- U049BInvalid Data Received From Tachograph Module
- U049CInvalid Data Received From Battery Charger Control Module A
Code data: OBDex open dataset (CC0), reviewed and rewritten for drivers. Always confirm a diagnosis before replacing parts.