U35xx fault codes
119 generic codes from U3500 to U3576, with what each means.
- U3500 Control Module Input Power A Circuit Range/Performance
- U3501 Control Module Input Power A Circuit Low
- U3502 Control Module Input Power A Circuit High
- U3503 Control Module Input Power A Circuit Intermittent/Erratic
- U3504 Control Module Input Power B Circuit Range/Performance
- U3505 Control Module Input Power B Circuit Low
- U3506 Control Module Input Power B Circuit High
- U3507 Control Module Input Power B Circuit Intermittent/Erratic
- U3508 Control Module Input Power C Circuit Range/Performance
- U3509 Control Module Input Power C Circuit Low
- U350A Control Module Input Power C Circuit High
- U350B Control Module Input Power C Circuit Intermittent/Erratic
- U350C Control Module Cooling Fan Circuit/Open
- U350D Control Module Cooling Fan Circuit Low
- U350E Control Module Cooling Fan Circuit High
- U350F Control Module Cooling Fan Circuit Range/Performance
- U3510 Control Module Missing Calibration
- U3511 High Voltage System Interlock Circuit B
- U3512 High Voltage System Interlock Circuit B Performance
- U3513 High Voltage System Interlock Circuit B Low
- U3514 High Voltage System Interlock Circuit B High
- U3515 High Voltage System Interlock Circuit C
- U3516 High Voltage System Interlock Circuit C Performance
- U3517 High Voltage System Interlock Circuit C Low
- U3518 High Voltage System Interlock Circuit C High
- U3519 High Voltage System Interlock Circuit D
- U351A High Voltage System Interlock Circuit D Performance
- U351B High Voltage System Interlock Circuit D Low
- U351C High Voltage System Interlock Circuit D High
- U351D High Voltage System Interlock Circuit E
- U351E High Voltage System Interlock Circuit E Performance
- U351F High Voltage System Interlock Circuit E Low
- U3520 High Voltage System Interlock Circuit E High
- U3521 High Voltage System Interlock Circuit F
- U3522 High Voltage System Interlock Circuit F Performance
- U3523 High Voltage System Interlock Circuit F Low
- U3524 High Voltage System Interlock Circuit F High
- U3525 High Voltage System Interlock Circuit G
- U3526 High Voltage System Interlock Circuit G Performance
- U3527 High Voltage System Interlock Circuit G Low
- U3528 High Voltage System Interlock Circuit G High
- U3529 High Voltage System Interlock Circuit H
- U352A High Voltage System Interlock Circuit H Performance
- U352B High Voltage System Interlock Circuit H Low
- U352C High Voltage System Interlock Circuit H High
- U352D High Voltage System Interlock Circuit J
- U352E High Voltage System Interlock Circuit J Performance
- U352F High Voltage System Interlock Circuit J Low
- U3530 High Voltage System Interlock Circuit J High
- U3531 High Voltage System Interlock Circuit K
- U3532 High Voltage System Interlock Circuit K Performance
- U3533 High Voltage System Interlock Circuit K Low
- U3534 High Voltage System Interlock Circuit K High
- U3535 High Voltage System Interlock Circuit L
- U3536 High Voltage System Interlock Circuit L Performance
- U3537 High Voltage System Interlock Circuit L Low
- U3538 High Voltage System Interlock Circuit L High
- U3539 High Voltage System Interlock Circuit M
- U353A High Voltage System Interlock Circuit M Performance
- U353B High Voltage System Interlock Circuit M Low
- U353C High Voltage System Interlock Circuit M High
- U353D High Voltage System Interlock Circuit N
- U353E High Voltage System Interlock Circuit N Performance
- U353F High Voltage System Interlock Circuit N Low
- U3540 High Voltage System Interlock Circuit N High
- U3541 High Voltage System Interlock Circuit O
- U3542 High Voltage System Interlock Circuit O Performance
- U3543 High Voltage System Interlock Circuit O Low
- U3544 High Voltage System Interlock Circuit O High
- U3545 High Voltage System Interlock Circuit P
- U3546 High Voltage System Interlock Circuit P Performance
- U3547 High Voltage System Interlock Circuit P Low
- U3548 High Voltage System Interlock Circuit P High
- U3549 Hydrogen Tank High Pressure Sensor 1 Circuit
- U354A Hydrogen Tank A Temperature Sensor 1 Circuit
- U354B Hydrogen Tank A Temperature Sensor 2 Circuit
- U354C Hydrogen Tank B Temperature Sensor 1 Circuit
- U354D Hydrogen Tank B Temperature Sensor 2 Circuit
- U354E Hydrogen Tank C Temperature Sensor 1 Circuit
- U354F Hydrogen Tank C Temperature Sensor 2 Circuit
- U3550 Hydrogen Tank A Valve Control Circuit
- U3551 Hydrogen Tank A Valve Enable Circuit
- U3552 Hydrogen Tank A Valve Performance
- U3553 Hydrogen Tank B Valve Control Circuit
- U3554 Hydrogen Tank B Valve Enable Circuit
- U3555 Hydrogen Tank B Valve Performance
- U3556 Hydrogen Tank C Valve Control Circuit
- U3557 Hydrogen Tank C Valve Enable Circuit
- U3558 Hydrogen Tank C Valve
- U3559 Air Inlet Pressure Sensor Circuit
- U355A Charge Air Cooler Outlet Pressure Sensor 1 Circuit
- U355B Charge Air Cooler Outlet Pressure Sensor 2 Circuit
- U355C Charge Air Cooler Outlet Temperature Sensor Circuit
- U355D Expander Inlet Pressure Sensor 1 Circuit
- U355E Expander Inlet Pressure Sensor 2 Circuit
- U355F Cathode Backpressure Valve Control Circuit
- U3560 Cathode Backpressure Valve Position Sensor Circuit
- U3561 Cathode Bypass Valve Control Circuit
- U3562 Cathode Bypass Valve
- U3563 Cathode Bypass Valve Position Sensor Circuit
- U3564 Hydrogen Supply Line A Pressure Sensor 1 Circuit
- U3565 Hydrogen Supply Line A Pressure Sensor 2 Circuit
- U3566 Anode Inlet Pressure Sensor 1 Circuit
- U3567 Anode Inlet Pressure Sensor 2 Circuit
- U3568 Anode Multifunction Valve Control Circuit
- U3569 Anode Multifunction Valve
- U356A Anode Drain Valve Control Circuit
- U356B Anode Drain Valve
- U356C Anode Header Drain Valve Control Circuit
- U356D Anode Header Drain Valve
- U356E Anode Drain Valve Heater Relay Control Circuit
- U356F Anode Header Drain Valve Heater Relay Control Circuit
- U3570 Stack Inlet Coolant Temperature Sensor Circuit
- U3571 Stack Outlet Coolant Temperature Sensor 1 Circuit
- U3572 Stack Outlet Coolant Temperature Sensor 2 Circuit
- U3573 Coolant Mixing Valve Control Circuit
- U3574 Coolant Mixing Valve
- U3575 Coolant Mixing Valve Position Sensor Circuit
- U3576 Stack Differential Pressure Sensor Circuit