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DTC codes / Every DTC code in the library

Every DTC code in the library

All 12,460 codes, generic and manufacturer-specific, in order. Filter by system or use the scanner to jump straight to one.

U302D Ignition Output On/Start Network U302E Ignition Output On Network U302F Ignition Output Accessory Network U3030 Ignition Output Start Network U3031 Ignition Output Off Network U3032 Ignition Output Accessory/Off Network U3033 Control Module Security Certificate Missing/Invalid Network U3034 Communication Authentication Key/Certificate Missing/Invalid Network U3035 Communication Authentication Signal Invalid Data Network U3036 Communication Authentication Signal Performance Network U3500 Control Module Input Power A Circuit Range/Performance Network U3501 Control Module Input Power A Circuit Low Network U3502 Control Module Input Power A Circuit High Network U3503 Control Module Input Power A Circuit Intermittent/Erratic Network U3504 Control Module Input Power B Circuit Range/Performance Network U3505 Control Module Input Power B Circuit Low Network U3506 Control Module Input Power B Circuit High Network U3507 Control Module Input Power B Circuit Intermittent/Erratic Network U3508 Control Module Input Power C Circuit Range/Performance Network U3509 Control Module Input Power C Circuit Low Network U350A Control Module Input Power C Circuit High Network U350B Control Module Input Power C Circuit Intermittent/Erratic Network U350C Control Module Cooling Fan Circuit/Open Network U350D Control Module Cooling Fan Circuit Low Network U350E Control Module Cooling Fan Circuit High Network U350F Control Module Cooling Fan Circuit Range/Performance Network U3510 Control Module Missing Calibration Network U3511 High Voltage System Interlock Circuit B Network U3512 High Voltage System Interlock Circuit B Performance Network U3513 High Voltage System Interlock Circuit B Low Network U3514 High Voltage System Interlock Circuit B High Network U3515 High Voltage System Interlock Circuit C Network U3516 High Voltage System Interlock Circuit C Performance Network U3517 High Voltage System Interlock Circuit C Low Network U3518 High Voltage System Interlock Circuit C High Network U3519 High Voltage System Interlock Circuit D Network U351A High Voltage System Interlock Circuit D Performance Network U351B High Voltage System Interlock Circuit D Low Network U351C High Voltage System Interlock Circuit D High Network U351D High Voltage System Interlock Circuit E Network U351E High Voltage System Interlock Circuit E Performance Network U351F High Voltage System Interlock Circuit E Low Network U3520 High Voltage System Interlock Circuit E High Network U3521 High Voltage System Interlock Circuit F Network U3522 High Voltage System Interlock Circuit F Performance Network U3523 High Voltage System Interlock Circuit F Low Network U3524 High Voltage System Interlock Circuit F High Network U3525 High Voltage System Interlock Circuit G Network U3526 High Voltage System Interlock Circuit G Performance Network U3527 High Voltage System Interlock Circuit G Low Network U3528 High Voltage System Interlock Circuit G High Network U3529 High Voltage System Interlock Circuit H Network U352A High Voltage System Interlock Circuit H Performance Network U352B High Voltage System Interlock Circuit H Low Network U352C High Voltage System Interlock Circuit H High Network U352D High Voltage System Interlock Circuit J Network U352E High Voltage System Interlock Circuit J Performance Network U352F High Voltage System Interlock Circuit J Low Network U3530 High Voltage System Interlock Circuit J High Network U3531 High Voltage System Interlock Circuit K Network U3532 High Voltage System Interlock Circuit K Performance Network U3533 High Voltage System Interlock Circuit K Low Network U3534 High Voltage System Interlock Circuit K High Network U3535 High Voltage System Interlock Circuit L Network U3536 High Voltage System Interlock Circuit L Performance Network U3537 High Voltage System Interlock Circuit L Low Network U3538 High Voltage System Interlock Circuit L High Network U3539 High Voltage System Interlock Circuit M Network U353A High Voltage System Interlock Circuit M Performance Network U353B High Voltage System Interlock Circuit M Low Network U353C High Voltage System Interlock Circuit M High Network U353D High Voltage System Interlock Circuit N Network U353E High Voltage System Interlock Circuit N Performance Network U353F High Voltage System Interlock Circuit N Low Network U3540 High Voltage System Interlock Circuit N High Network U3541 High Voltage System Interlock Circuit O Network U3542 High Voltage System Interlock Circuit O Performance Network U3543 High Voltage System Interlock Circuit O Low Network U3544 High Voltage System Interlock Circuit O High Network U3545 High Voltage System Interlock Circuit P Network U3546 High Voltage System Interlock Circuit P Performance Network U3547 High Voltage System Interlock Circuit P Low Network U3548 High Voltage System Interlock Circuit P High Network U3549 Hydrogen Tank High Pressure Sensor 1 Circuit Network U354A Hydrogen Tank A Temperature Sensor 1 Circuit Network U354B Hydrogen Tank A Temperature Sensor 2 Circuit Network U354C Hydrogen Tank B Temperature Sensor 1 Circuit Network U354D Hydrogen Tank B Temperature Sensor 2 Circuit Network U354E Hydrogen Tank C Temperature Sensor 1 Circuit Network U354F Hydrogen Tank C Temperature Sensor 2 Circuit Network U3550 Hydrogen Tank A Valve Control Circuit Network U3551 Hydrogen Tank A Valve Enable Circuit Network U3552 Hydrogen Tank A Valve Performance Network U3553 Hydrogen Tank B Valve Control Circuit Network U3554 Hydrogen Tank B Valve Enable Circuit Network U3555 Hydrogen Tank B Valve Performance Network U3556 Hydrogen Tank C Valve Control Circuit Network U3557 Hydrogen Tank C Valve Enable Circuit Network U3558 Hydrogen Tank C Valve Network U3559 Air Inlet Pressure Sensor Circuit Network
Running on fumes Free guides aren't free to make. Top up the tank. Any amount, one time. Fuel the Garage