DTC Code Glossary

U05A4

Particulate Matter Sensor Received Invalid Data From ECM/PCM

U05A5

Invalid Data Received From NH3 Sensor

U05A6

Invalid Data Received from Reductant Heater Control Module

U05A7

Invalid Data Received From Safety Integration Control Module

U05A8

Invalid Data Received From NOx Sensor C

U05A9

NOx Sensor C Received Invalid Data From ECM/PCM

U05AA

Invalid Data Received From Charge Air Cooler Coolant Pump

U05AB

Invalid Data Received From Engine Disconnect Clutch

U05AC

Invalid Data Received From Vehicle Thermal Management Control Module

U05B2

Invalid Data Received From Comfort and Convenience Display A

U05B3

Invalid Data Received From Comfort and Convenience Display B

U05B4

Invalid Data Received From Driver Monitoring System Module

U05B5

Invalid Data Received From Front Radar Module A

U05B6

Invalid Data Received From Front Radar Module B

U05B7

Invalid Data Received From Rear Radar Module A

U05B8

Invalid Data Received From Rear Radar Module B

U05B9

Invalid Data Received From Rear Radar Module C

U05BA

Invalid Data Received From Rear Radar Module D

U05BD

Invalid Data Received From Localization and Mapping Module

U05BE

Invalid Data Received From Night Vision Control Module

U05BF

Invalid Data Received From Trailer Backup Assist Control Module

U05C0

Invalid Data Received From Interior Lighting Control Module B

U05C1

Invalid Data Received From Active Radiator Air Flow Control Module A

U0600

Lost Communication With Engine Oil Pressure Sensor A

U0601

Lost Communication With Particulate Filter Pressure Sensor A

U0602

Lost Communication With Particulate Filter Pressure Sensor B

U0603

Lost Communication With Fuel Pressure Sensor A

U0604

Lost Communication With Fuel Pressure Sensor B

U0605

Lost communication With A/C Refrigerant Sensor A

U0606

Lost Communication With Throttle/Pedal Position Sensor/Switch A

U0607

Lost Communication With Throttle/Pedal Position Sensor/Switch B

U0608

Lost Communication With Throttle/Pedal Position Sensor/Switch C

U0609

Lost Communication With Manifold Absolute Pressure/Barometric Pressure Sensor

U060A

Lost Communication With Manifold Absolute Pressure Sensor B

U060B

Lost Communication With Turbocharger/Supercharger Boost Sensor A

U060C

Lost Communication With Turbocharger/Supercharger Boost Sensor B

U060D

Lost Communication With Turbocharger/Supercharger Boost Sensor C

U060E

Lost Communication With Crankcase Pressure Sensor

U060F

Lost Communication With Mass or Volume Air Flow Sensor A

U0610

Lost Communication With Mass or Volume Air Flow Sensor B

U0611

Lost Communication With Intake Air Temperature Sensor 1 Bank 1

U0612

Lost Communication With Intake Air Temperature Sensor 1 Bank 2

U0613

Lost Communication With Intake Air Temperature Sensor 2 Bank 1

U0614

Lost Communication With Intake Air Temperature Sensor 2 Bank 2

U0615

Lost Communication With Engine Coolant Bypass Valve A

U0616

Lost Communication With Engine Coolant Bypass Valve B

U0617

Lost Communication With Engine Coolant Bypass Valve C

U0618

Lost Communication With Engine Coolant Bypass Valve D

U0619

Lost Communication With Reductant Level Sensor A

U061A

Lost Communication With Reductant Level Sensor B

U061B

Lost Communication With Reductant Level Sensor C

U061C

Lost Communication With Reductant Temperature Sensor A

U061D

Lost Communication With Reductant Temperature Sensor B

U061E

Lost Communication with Battery Isolation/Voltage Stabilization Control Module

U061F

Lost Communication With Exhaust Gas Temperature Sensor Bank 1 Sensor 1

U0620

Lost Communication With Exhaust Gas Temperature Sensor Bank 1 Sensor 2

U0621

Lost Communication With Exhaust Gas Temperature Sensor Bank 2 Sensor 1

U0622

Lost Communication With Exhaust Gas Temperature Sensor Bank 2 Sensor 2

U0623

Lost Communication With Coolant Pump “A”

U0624

Lost Communication With Coolant Pump “B”

U0625

Lost Communication With Fuel Rail Pressure Sensor Bank 1

U0626

Lost Communication With A/C Refrigerant Pressure Sensor “A”

U0627

Lost Communication With A/C Refrigerant Temperature Sensor “A”

U0628

Lost Communication With A/C Refrigerant Pressure Sensor “B”

U0629

Lost Communication With A/C Refrigerant Temperature Sensor “B”

U062A

Lost Communication With A/C Refrigerant Distribution Valve Actuator “A”

U062B

Lost Communication With A/C Refrigerant Distribution Valve Actuator “B”

U062C

Lost Communication With A/C Refrigerant Distribution Valve Actuator “C”

U062D

Lost Communication With A/C Refrigerant Distribution Valve Actuator “D”

U062E

Lost Communication With A/C Refrigerant Expansion Valve Actuator

U062F

Lost Communication With Coolant Pump C

U0630

Lost Communication With Engine Coolant Temperature Sensor 4

U0631

Lost Communication With Engine Coolant Temperature Sensor 5

U0632

Lost Communication With Fan 1

U0633

Lost Communication With Fan 2

U0634

Lost Communication With Hybrid/EV Battery Pack Coolant Temperature Sensor A

U0635

Lost Communication With Hybrid/EV Battery Pack Coolant Temperature Sensor B

U0636

Lost Communication With Hybrid/EV Battery Pack Coolant Control Valve A

U0637

Lost Communication With Hybrid/EV Battery Pack Coolant Control Valve B

U0638

Lost Communication With Hybrid/EV Electronics Coolant Temperature Sensor A

U0639

Lost Communication With Hybrid/EV Electronics Coolant Temperature Sensor B

U063A

Lost Communication With Hybrid/EV Electronics Coolant Temperature Sensor C

U063B

Lost Communication With Coolant Bypass Valve Actuator A

U063C

Lost Communication With Coolant Bypass Valve Actuator B

U063D

Lost Communication With Hybrid/EV Electronics Coolant Pump A

U063E

Lost Communication With Exhaust Heat Exchanger Bypass Valve Actuator A

U063F

Lost Communication With Engine Coolant Flow Control Valve Position Sensor

U0640

Lost Communication With EVAP Fuel Vapor Temperature Sensor Circuit

U0641

Lost Communication With EVAP System Pressure Sensor/Switch Circuit A

U0642

Lost Communication With EVAP System Pressure Sensor/Switch Circuit B

U0643

Lost Communication With Turbocharger/Supercharger A Temperature Sensor

U0644

Lost Communication With Wastegate Position Sensor A

U0645

Lost Communication With Active Air Dam Module

U0646

Lost Communication With Motor Electronics Coolant Pump A

U0647

Lost Communication With Motor Electronics Coolant Pump B

U0648

Lost Communication With Motor Electronics Coolant Pump C

U0649

Lost Communication With Coolant Pump D

U064A

Lost Communication With Hybrid/EV Battery Pack Current Sensor A

U064B

Lost Communication With Hybrid/EV Battery Pack Current Sensor B

U064C

Lost Communication With Hybrid/EV Battery Pack Current Sensor C