Results for “B122”
Fault codes 57
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| B122464 | Temperature sensor 4 of the refrigerant compressor has a malfunction. There is an implausible signal. | 1 | Body |
| B122549 | Temperature sensor 5 of the refrigerant compressor has a malfunction. There is an internal electrical fault. | 1 | Body |
| B122564 | Temperature sensor 5 of the refrigerant compressor has a malfunction. There is an implausible signal. | 1 | Body |
| B122649 | The current sensor of phase 1 of the refrigerant compressor has a malfunction. There is an internal electrical fault. | 1 | Body |
| B122664 | The current sensor of phase 1 of the refrigerant compressor has a malfunction. There is an implausible signal. | 1 | Body |
| B122749 | The current sensor of phase 2 of the refrigerant compressor has a malfunction. There is an internal electrical fault. | 1 | Body |
| B122764 | The current sensor of phase 2 of the refrigerant compressor has a malfunction. There is an implausible signal. | 1 | Body |
| B122849 | The current sensor of phase 3 of the refrigerant compressor has a malfunction. There is an internal electrical fault. | 1 | Body |
| B122864 | The current sensor of phase 3 of the refrigerant compressor has a malfunction. There is an implausible signal. | 1 | Body |
| B122949 | The power supply of sensor 1 of the refrigerant compressor has a malfunction. There is an internal electrical fault. | 1 | Body |
Show 15 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| B122964 | The power supply of sensor 1 of the refrigerant compressor has a malfunction. There is an implausible signal. | 1 | Body |
| B122A49 | Current sensor 1 of the front electric booster heater has a malfunction. There is an internal electrical fault. | 1 | Body |
| B122A64 | Current sensor 1 of the front electric booster heater has a malfunction. There is an implausible signal. | 1 | Body |
| B122B09 | No description available | 2 | Body |
| B122B11 | PARKTRONIC sensor 7 has a malfunction. There is a short circuit to ground. | 1 | Body |
| B122B12 | Park Sensor 7 short to battery | 2 | Body |
| B122B13 | Park Sensor 7 open circuit | 1 | Body |
| B122B14 | Park Sensor 7 short to ground | 2 | Body |
| B122B15 | PARKTRONIC sensor 7 has a malfunction - Circuit Short To Battery or Open | 2 | Body |
| B122B23 | No description available | 2 | Body |
| B122B24 | No description available | 2 | Body |
| B122B4A | Park Sensor 7 wrong type | 2 | Body |
| B122B95 | No description available | 2 | Body |
| B122B97 | PARKTRONIC sensor 7 has a malfunction. The system function is restricted. | 1 | Body |
| B122C49 | Current sensor 2 of the front electric booster heater has a malfunction. There is an internal electrical fault. | 1 | Body |
| Code | Description | Brands | System |
|---|---|---|---|
| B122964 | The power supply of sensor 1 of the refrigerant compressor has a malfunction. There is an implausible signal. | 1 | Body |
| B122A49 | Current sensor 1 of the front electric booster heater has a malfunction. There is an internal electrical fault. | 1 | Body |
| B122A64 | Current sensor 1 of the front electric booster heater has a malfunction. There is an implausible signal. | 1 | Body |
| B122B09 | No description available | 2 | Body |
| B122B11 | PARKTRONIC sensor 7 has a malfunction. There is a short circuit to ground. | 1 | Body |
| B122B12 | Park Sensor 7 short to battery | 2 | Body |
| B122B13 | Park Sensor 7 open circuit | 1 | Body |
| B122B14 | Park Sensor 7 short to ground | 2 | Body |
| B122B15 | PARKTRONIC sensor 7 has a malfunction - Circuit Short To Battery or Open | 2 | Body |
| B122B23 | No description available | 2 | Body |
| B122B24 | No description available | 2 | Body |
| B122B4A | Park Sensor 7 wrong type | 2 | Body |
| B122B95 | No description available | 2 | Body |
| B122B97 | PARKTRONIC sensor 7 has a malfunction. The system function is restricted. | 1 | Body |
| B122C49 | Current sensor 2 of the front electric booster heater has a malfunction. There is an internal electrical fault. | 1 | Body |
Advanced: scanner vehicle and live-data matches
Vehicles 5
Vehicle data covers only some brands. These matches come from scanner data, not from a full vehicle index, so treat them as approximate.
| Brand | Model / variant | Details |
|---|---|---|
| Mercedes-Benz | ENV_B122B09_EDR01_Frequency_Count | |
| Mercedes-Benz | ENV_B122B09_EDR01_Operation_Cycle_Count | |
| Mercedes-Benz | ENV_B122B09_EDR01_Most_Recent_Odometer_Value | |
| Mercedes-Benz | Enable_DEF@FU_222.Basisdiagnose_RelativeURL@2b12237d%43145 | |
| Peugeot | MP DRIVER SEAT TRACK POSITION SENSOR STATUS STPS B1226 | code B1266 |
Live data 3
| Brand | Parameter | Units | Min | Max |
|---|---|---|---|---|
| Mercedes-Benz | ENV_B122B09_EDR01_Frequency_Count | - | - | - |
| Mercedes-Benz | ENV_B122B09_EDR01_Operation_Cycle_Count | - | - | - |
| Mercedes-Benz | ENV_B122B09_EDR01_Most_Recent_Odometer_Value | - | - | - |
These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.