Results for “B101”
Fault codes 78
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| B101112 | 5 V power circuit short to battery (+) | 1 | Body |
| B10112A | Temperature sensor 2 of electric expansion valve 'Heat exchanger for cooling the high-voltage battery' has a malfunction. There is no signal change. | 1 | Body |
| B101200 | GPS antenna circuit short | 1 | Body |
| B101211 | Ambient temperature sensor circuit short to battery (+) | 1 | Body |
| B101215 | Ambient temperature sensor circuit open or short to ground | 1 | Body |
| B101300 | Wi-Fi access point error | 1 | Body |
| B101311 | Water sensor circuit short to ground | 1 | Body |
| B101315 | Water sensor circuit open or short to battery (+) | 1 | Body |
| B101400 | Local battery voltage too high | 1 | Body |
| B101411 | Air Quality Sensor (AQS) circuit short to ground | 1 | Body |
Show 15 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| B101412 | Blower motor circuit short to battery (+) | 1 | Body |
| B101415 | Air Quality Sensor (AQS) circuit open or short to battery (+) | 1 | Body |
| B101416 | Blower motor circuit voltage low | 1 | Body |
| B101417 | Blower motor circuit voltage high | 1 | Body |
| B10144A | Blower motor fault | 1 | Body |
| B10144B | Blower motor overheating | 1 | Body |
| B101491 | Temperature sensor 1 of the front electric expansion valve has a malfunction. The parameter is outside the permissible range. | 1 | Body |
| B101500 | Built-in battery missing | 1 | Body |
| B101516 | IGN1 voltage low | 1 | Body |
| B101517 | IGN1 voltage high | 1 | Body |
| B10152A | Temperature sensor 2 of the front electric expansion valve has a malfunction. There is no signal change. | 1 | Body |
| B101600 | Built-in battery not charging | 1 | Body |
| B101711 | Duct sensor circuit short to ground | 1 | Body |
| B101715 | Duct sensor circuit open or short to battery (+) | 1 | Body |
| B101800 | Built-in battery temperature high | 1 | Body |
| Code | Description | Brands | System |
|---|---|---|---|
| B101412 | Blower motor circuit short to battery (+) | 1 | Body |
| B101415 | Air Quality Sensor (AQS) circuit open or short to battery (+) | 1 | Body |
| B101416 | Blower motor circuit voltage low | 1 | Body |
| B101417 | Blower motor circuit voltage high | 1 | Body |
| B10144A | Blower motor fault | 1 | Body |
| B10144B | Blower motor overheating | 1 | Body |
| B101491 | Temperature sensor 1 of the front electric expansion valve has a malfunction. The parameter is outside the permissible range. | 1 | Body |
| B101500 | Built-in battery missing | 1 | Body |
| B101516 | IGN1 voltage low | 1 | Body |
| B101517 | IGN1 voltage high | 1 | Body |
| B10152A | Temperature sensor 2 of the front electric expansion valve has a malfunction. There is no signal change. | 1 | Body |
| B101600 | Built-in battery not charging | 1 | Body |
| B101711 | Duct sensor circuit short to ground | 1 | Body |
| B101715 | Duct sensor circuit open or short to battery (+) | 1 | Body |
| B101800 | Built-in battery temperature high | 1 | Body |
Advanced: scanner vehicle and live-data matches
Vehicles 2
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 |
|---|---|---|
| BMW | B1018*1B, X2207*1B | code B1018 |
| BMW | B1019*1B, B105, X21*1B | code B1019 |
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.