Fault code lookup

Results for “U”

Fault codes 7,936

Results match keywords in the stored descriptions. Codes you typed are shown first.

CodeDescriptionBrandsSystem
U1DD119Battery current out of range high1Network
U1DD120Battery current out of range low1Network
U1DD121Battery temperature sensor line open circuit1Network
U1DD128Range of development fault memory The signal offset is outside the permissible range.1Network
U1DD129Range of development fault memory There is an invalid signal.1Network
U1DD130Range of development fault memory1Network
U1DD131Range of development fault memory The signal is not present.1Network
U1DD132Cell Voltage over Emergency level1Network
U1DD133CellVoltage over Critical level1Network
U1DD134Cell Voltage over Operating level1Network
Show 15 more matches on this page
CodeDescriptionBrandsSystem
U1DD137Range of development fault memory The signal frequency is too high.1Network
U1DD138Range of development fault memory There is an incorrect signal frequency.1Network
U1DD139Range of development fault memory The signal has too few pulses.1Network
U1DD140Range of development fault memory1Network
U1DD141battery has a thermal propagation detected fault1Network
U1DD142Cell Temperature Emergency High1Network
U1DD143Cell Temperature greater than the threshold 75 C1Network
U1DD144Cell Temperature Operating High1Network
U1DD145Range of development fault memory There is an error in the program memory.1Network
U1DD146Range of development fault memory There is an error in the calibration or parameterization memory.1Network
U1DD147Range of development fault memory There is a runtime error.1Network
U1DD148Range of development fault memory There is an error in the control memory.1Network
U1DD149Range of development fault memory There is an internal electrical fault.1Network
U1DD150Range of development fault memory1Network
U1DD151Range of development fault memory The component is not programmed.1Network
CodeDescriptionBrandsSystem
U1DD137Range of development fault memory The signal frequency is too high.1Network
U1DD138Range of development fault memory There is an incorrect signal frequency.1Network
U1DD139Range of development fault memory The signal has too few pulses.1Network
U1DD140Range of development fault memory1Network
U1DD141battery has a thermal propagation detected fault1Network
U1DD142Cell Temperature Emergency High1Network
U1DD143Cell Temperature greater than the threshold 75 C1Network
U1DD144Cell Temperature Operating High1Network
U1DD145Range of development fault memory There is an error in the program memory.1Network
U1DD146Range of development fault memory There is an error in the calibration or parameterization memory.1Network
U1DD147Range of development fault memory There is a runtime error.1Network
U1DD148Range of development fault memory There is an error in the control memory.1Network
U1DD149Range of development fault memory There is an internal electrical fault.1Network
U1DD150Range of development fault memory1Network
U1DD151Range of development fault memory The component is not programmed.1Network
Advanced: scanner vehicle and live-data matches

Vehicles 0

No matching vehicles.

Live data 0

No matching live-data parameters.

These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.

OpenDTC - independent fault code reference