Fault code lookup

Results for “B123”

Fault codes 51

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

CodeDescriptionBrandsSystem
B123464Temperature sensor 5 of the front electric booster heater has a malfunction. There is an implausible signal.1Body
B123511PARKTRONIC sensor 9 has a malfunction. There is a short circuit to ground.1Body
B123597PARKTRONIC sensor 9 has a malfunction. The system function is restricted.1Body
B123649The power supply of sensor 1 of the front electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123664The power supply of sensor 1 of the front electric booster heater has a malfunction. There is an implausible signal.1Body
B123749The power supply of sensor 2 of the front electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123764The power supply of sensor 2 of the front electric booster heater has a malfunction. There is an implausible signal.1Body
B123807Dash panel insert buttons1Body
B123849Current sensor 1 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123864Current sensor 1 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
Show 15 more matches on this page
CodeDescriptionBrandsSystem
B123949Current sensor 2 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123964Current sensor 2 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
B123A11PARKTRONIC sensor 10 has a malfunction. There is a short circuit to ground.1Body
B123A67No description available2Body
B123A92No description available2Body
B123A97PARKTRONIC sensor 10 has a malfunction. The system function is restricted.1Body
B123B49Voltage sensor 1 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123B64Voltage sensor 1 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
B123C49Voltage sensor 2 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123C64Voltage sensor 2 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
B123D49Temperature sensor 1 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123D64Temperature sensor 1 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
B123E49Temperature sensor 2 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123E64Temperature sensor 2 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
B123F49Temperature sensor 3 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
CodeDescriptionBrandsSystem
B123949Current sensor 2 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123964Current sensor 2 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
B123A11PARKTRONIC sensor 10 has a malfunction. There is a short circuit to ground.1Body
B123A67No description available2Body
B123A92No description available2Body
B123A97PARKTRONIC sensor 10 has a malfunction. The system function is restricted.1Body
B123B49Voltage sensor 1 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123B64Voltage sensor 1 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
B123C49Voltage sensor 2 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123C64Voltage sensor 2 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
B123D49Temperature sensor 1 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123D64Temperature sensor 1 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
B123E49Temperature sensor 2 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
B123E64Temperature sensor 2 of the rear electric booster heater has a malfunction. There is an implausible signal.1Body
B123F49Temperature sensor 3 of the rear electric booster heater has a malfunction. There is an internal electrical fault.1Body
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