Fault code lookup

Results for “U”

Fault codes 7,936

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

CodeDescriptionBrandsSystem
U220041Check to see if DTC IAM- is stored1Network
U230055Unexpected fault codes B012654 and1Network
U230056The DTC is cleared in the control module1Network
U230100CAN: bus-off can-controller 21Network
U25BD86Lost Communication with Fan 4. Signal Invalid1Network
U2E02FFNetwork: External: FW_ComScl_CMS_PI_State_Gw_AR2_CMS_PI_Stat_Pr2_Timeout1Network
U2E03FFNetwork: External: FW_ComScl_GW_PT_ObjIntrst_Pr2 - Datacorrupt Error1Network
U2E04FFNetwork: External: FW_ComScl_GW_PT_ObjIntrst_Pr2_Timeout1Network
U2E05FFNetwork: External: FW_ComScl_GW_VehAccel_X_Rq_Pr2 - Datacorrupt Error1Network
U2E06FFNetwork: External: FW_ComScl_GW_VehAccel_X_Rq_Pr2_Timeout1Network
Show 15 more matches on this page
CodeDescriptionBrandsSystem
U2E07FFNetwork: External: FW_Scl_GW_AS_Actv_Ctrl_Stat_Invalid1Network
U2E14FFNetwork: External: FW_ComScl_ESP_EDIFF_Rs_Timeout1Network
U300000Monitoring level 2 MU_Error_Md3Network
U300001If the customer returns repeatedly to the workshop with the DTC SRS- set, this may indicate that the battery voltage is poor3Network
U300002software error in errorhandler (only development)2Network
U300004The control unit has a malfunction due to redundant monitoring. There is an internal fault.2Network
U300005Lockstep fault2Network
U300006If DTC FSM- is stored, prioritise its fault tracing3Network
U300016The control unit has a malfunction due to redundant monitoring. The limit value for electrical voltage has not been attained.1Network
U300019The control unit has a malfunction due to redundant monitoring. The limit value for current has been exceeded.1Network
U300042The control unit has a malfunction due to redundant monitoring. There is a general memory error.1Network
U300043The control unit has a malfunction due to redundant monitoring. There is an error in the additional memory.1Network
U300044Memory: RAM check failed3Network
U300045NVRAM Error1Network
U300046Control Module1Network
CodeDescriptionBrandsSystem
U2E07FFNetwork: External: FW_Scl_GW_AS_Actv_Ctrl_Stat_Invalid1Network
U2E14FFNetwork: External: FW_ComScl_ESP_EDIFF_Rs_Timeout1Network
U300000Monitoring level 2 MU_Error_Md3Network
U300001If the customer returns repeatedly to the workshop with the DTC SRS- set, this may indicate that the battery voltage is poor3Network
U300002software error in errorhandler (only development)2Network
U300004The control unit has a malfunction due to redundant monitoring. There is an internal fault.2Network
U300005Lockstep fault2Network
U300006If DTC FSM- is stored, prioritise its fault tracing3Network
U300016The control unit has a malfunction due to redundant monitoring. The limit value for electrical voltage has not been attained.1Network
U300019The control unit has a malfunction due to redundant monitoring. The limit value for current has been exceeded.1Network
U300042The control unit has a malfunction due to redundant monitoring. There is a general memory error.1Network
U300043The control unit has a malfunction due to redundant monitoring. There is an error in the additional memory.1Network
U300044Memory: RAM check failed3Network
U300045NVRAM Error1Network
U300046Control Module1Network
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.

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