U CODE FAMILY
Network code references — Page 7.
Communication and network diagnostic references. A communication code does not identify a failed module by itself.
Generic OBD-II
U0430
Invalid Data Received From Tire Pressure Monitor Module
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Generic OBD-II
U0431
Invalid Data Received From Body Control Module A
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Generic OBD-II
U0432
Invalid Data Received From Multi-axis Acceleration Sensor Module A
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Generic OBD-II
U0433
Invalid Data Received From Front Distance Range Sensor - Single Sensor or Center
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Generic OBD-II
U0434
Invalid Data Received From Active Roll Control Module
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Generic OBD-II
U0435
Invalid Data Received From Power Steering Control Module - Rear
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Generic OBD-II
U0436
Invalid Data Received From Differential Control Module - Front
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Generic OBD-II
U0437
Invalid Data Received From Differential Control Module - Rear
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Generic OBD-II
U0438
Invalid Data Received From Trailer Brake Control Module
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Generic OBD-II
U0439
Invalid Data Received From All Terrain Control Module
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Generic OBD-II
U043A
Invalid Data Received From Suspension Control Module B
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Generic OBD-II
U043B
Invalid Data Received From Front Distance Range Sensor - Left
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Generic OBD-II
U043C
Invalid Data Received From Front Distance Range Sensor - Right
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Generic OBD-II
U043D
Invalid Data Received From Accelerator Pedal Module
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Generic OBD-II
U043E
Invalid Data Received From Vacuum Sensor A
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Generic OBD-II
U043F
Invalid Data Received From Vacuum Sensor B
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Generic OBD-II
U0440
Invalid Data Received From Pedestrian Alert Control Module
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Generic OBD-II
U0441
Invalid Data Received From Emissions Critical Control Information
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Generic OBD-II
U0442
Invalid Data Received From ECM/PCM B
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Generic OBD-II
U0443
Invalid Data Received From Body Control Module B
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Generic OBD-II
U0444
Invalid Data Received From Body Control Module C
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Generic OBD-II
U0445
Invalid Data Received From Body Control Module D
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Generic OBD-II
U0446
Invalid Data Received From Body Control Module E
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Generic OBD-II
U0447
Invalid Data Received From Serial Data Gateway Module A
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Generic OBD-II
U0448
Invalid Data Received From Serial Data Gateway Module B
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Generic OBD-II
U0449
Invalid Data Received From Serial Data Gateway Module C
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Generic OBD-II
U044A
Invalid Data Received From Serial Data Gateway Module D
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Generic OBD-II
U044B
Invalid Data Received From Battery Energy Control Module C
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Generic OBD-II
U044C
Invalid Data Received From Hybrid/EV Battery Inductive Charging Module
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Generic OBD-II
U044D
Invalid Data Received From Generator B Control Module
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Generic OBD-II
U044F
Invalid Data Received From Mirror Control Module B
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Generic OBD-II
U0451
Invalid Data Received From Serial Data Gateway Module E
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Generic OBD-II
U0452
Invalid Data Received From Restraints Control Module
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Generic OBD-II
U0453
Invalid Data Received From Side Restraints Control Module - Left
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Generic OBD-II
U0454
Invalid Data Received From Side Restraints Control Module - Right
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Generic OBD-II
U0455
Invalid Data Received From Restraints Occupant Classification System Module
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Generic OBD-II
U0456
Invalid Data Received From Coolant Temperature Control Module
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Generic OBD-II
U0457
Invalid Data Received From Information Center A
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Generic OBD-II
U0458
Invalid Data Received From Information Center B
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Generic OBD-II
U0459
Invalid Data Received From Head Up Display
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Generic OBD-II
U045A
Invalid Data Received From Parking Assist Control Module A
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Generic OBD-II
U045B
Invalid Data Received From Anti-Lock Brake System (ABS) Control Module B
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Generic OBD-II
U045C
Invalid Data Received From Power Steering Control Module “B”
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Generic OBD-II
U045D
Invalid Data Received From Automated Driving System Control Module A
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Generic OBD-II
U045E
Invalid Data Received From Automated Driving System Control Module B
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Generic OBD-II
U045F
Invalid Data Received From Automated Driving System Interface Module “A”
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Generic OBD-II
U0460
Invalid Data Received From Automated Driving System Interface Module “B”
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Generic OBD-II
U0461
Invalid Data Received From Audible Alert Control Module
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Generic OBD-II
U0462
Invalid Data Received From Compass Module
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Generic OBD-II
U0463
Invalid Data Received From Navigation Display Module
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Generic OBD-II
U0464
Invalid Data Received From Navigation Control Module
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Generic OBD-II
U0465
Invalid Data Received From PTO Control Module
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Generic OBD-II
U0466
Invalid Data Received From HVAC Control Module - Rear
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Generic OBD-II
U0467
Invalid Data Received From Fuel Additive Control Module
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Generic OBD-II
U0468
Invalid Data Received From Fuel Cell Control Module
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Generic OBD-II
U0469
Invalid Data Received From Starter / Generator Control Module
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Generic OBD-II
U046A
Invalid Data Received From Sunroof Control Module
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Generic OBD-II
U046B
Invalid Data Received From Global Positioning System Module
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Generic OBD-II
U046C
Invalid Data Received From A/C Compressor Control Module
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Generic OBD-II
U046D
Invalid Data Received from Fuel Pump Control Module B
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Generic OBD-II
U046E
Invalid Data Received From Exhaust Gas Sensor Module B
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Generic OBD-II
U0471
Invalid Data Received From Restraints System Sensor A
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Generic OBD-II
U0472
Invalid Data Received From Restraints System Sensor B
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Generic OBD-II
U0473
Invalid Data Received From Restraints System Sensor C
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Generic OBD-II
U0474
Invalid Data Received From Restraints System Sensor D
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Generic OBD-II
U0475
Invalid Data Received From Restraints System Sensor E
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Generic OBD-II
U0476
Invalid Data Received From Restraints System Sensor F
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Generic OBD-II
U0477
Invalid Data Received From Restraints System Sensor G
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Generic OBD-II
U0478
Invalid Data Received From Restraints System Sensor H
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Generic OBD-II
U0479
Invalid Data Received From Restraints System Sensor I
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Generic OBD-II
U047A
Invalid Data Received From Restraints System Sensor J
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Generic OBD-II
U047B
Invalid Data Received From Restraints System Sensor K
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Generic OBD-II
U047C
Invalid Data Received From Restraints System Sensor L
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Generic OBD-II
U047D
Invalid Data Received From Restraints System Sensor M
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Generic OBD-II
U047E
Invalid Data Received From Restraints System Sensor N
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Generic OBD-II
U047F
Invalid Data Received From Seat Belt Pretensioner Module A
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Generic OBD-II
U0480
Invalid Data Received From Seat Belt Pretensioner Module B
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Generic OBD-II
U0481
Invalid Data Received From Automatic Lighting Control Module
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Generic OBD-II
U0482
Invalid Data Received From Headlamp Leveling Control Module A
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Generic OBD-II
U0483
Invalid Data Received From Lighting Control Module - Front
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Generic OBD-II
U0484
Invalid Data Received From Lighting Control Module - Rear A
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Generic OBD-II
U0485
Invalid Data Received From Radio
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Generic OBD-II
U0486
Invalid Data Received From Antenna Control Module
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Generic OBD-II
U0487
Invalid Data Received From Audio Amplifier A
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Generic OBD-II
U0488
Invalid Data Received From Digital Disc Player/Changer Module A
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Generic OBD-II
U0489
Invalid Data Received From Digital Disc Player/Changer Module B
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Generic OBD-II
U048A
Invalid Data Received From Digital Disc Player/Changer Module C
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Generic OBD-II
U048B
Invalid Data Received From Headlamp Leveling Control Module B
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Generic OBD-II
U0491
Invalid Data Received From Digital Disc Player/Changer Module D
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Generic OBD-II
U0492
Invalid Data Received From Television
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Generic OBD-II
U0493
Invalid Data Received From Personal Computer
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Generic OBD-II
U0494
Invalid Data Received From Digital Audio Control Module A
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Generic OBD-II
U0495
Invalid Data Received From Digital Audio Control Module B
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Generic OBD-II
U0496
Invalid Data Received From Subscription Entertainment Receiver Module
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Generic OBD-II
U0497
Invalid Data Received From Entertainment Control Module - Rear A
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Generic OBD-II
U0498
Invalid Data Received From Telephone Control Module
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Generic OBD-II
U0499
Invalid Data Received From Telematic Control Module
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Generic OBD-II
U049A
Invalid Data Received From Door Control Module A
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Generic OBD-II
U049B
Invalid Data Received From Tachograph Module
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Generic OBD-II
U049C
Invalid Data Received From Battery Charger Control Module A
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These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.