DTC list故障码(DTC)列表
|
No.序号 |
DTC故障码 |
Fault code description故障码描述 |
Possible reasons可能原因 |
Solution解决办法 |
|---|---|---|---|---|
|
1
|
U18DE88
|
There is a fault in the CAN bus and it is offlineCAN总线存在故障，离线
|
1. CANH or CANL short to ground1.CANH或者CANL短地
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|
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2. CANH or CANL short power supply2.CANH或者CANL短电源
|
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3. CANH or CANL short circuit3.CANH或者CANL短接
|
||||
|
2
|
B2A0016
|
There is a fault in the power supply and the circuit voltage is below the threshold电源存在故障，电路电压低于门槛值
|
1.DCDC is damaged1.DCDC损坏
|
|
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2. The 12V battery is low2.蓄电池电量低
|
||||
|
3. Power supply harness circuit failure3.供电线束回路故障
|
||||
|
3
|
B2A0017
|
There is a fault in the power supply and the circuit voltage is above the threshold电源存在故障，电路电压高于门槛值
|
1.DCDC is damaged1.DCDC损坏
|
|
|
2. The 12V battery power is too high2.蓄电池电量过高
|
||||
|
3. Power supply harness circuit failure3.供电线束回路故障
|
||||
|
4
|
B2A0E96
|
Faulty external CAN transceiver, faulty internal component外部CAN收发器存在故障，组件内部故障
|
1. External CAN transceiver failure1.外部CAN收发器故障
|
|
|
5
|
B2A0471
|
The front glass washer switch is faulty and the actuator is stuck前玻璃洗涤开关存在故障，执行器粘连
|
1. Press down by foreign objects1.异物压住
|
|
|
2. Artificially holding down the button for a long time without releasing it2.人为长时间按住按键不松开
|
||||
|
3. The key switch is internally damaged and short-circuited.3.按键开关内部损坏短路
|
||||
|
6
|
B2A0F71
|
The front wiper MIST switch is faulty and the actuator is stuck.前雨刮MIST开关存在故障，执行器粘连
|
1. Press down by foreign objects1.异物压住
|
|
|
2. Artificially holding down the button for a long time without releasing it2.人为长时间按住按键不松开
|
||||
|
3. The key switch is internally damaged and short-circuited.3.按键开关内部损坏短路
|
||||
|
7
|
B2A0571
|
Shift handle defective, actuator stuck换档手柄存在故障，执行器粘连
|
1. Press down by foreign objects1.异物压住
|
|
|
2. People hold the lever for a long time without releasing it.2.人为长时间拨住拨杆不松开
|
||||
|
3. Abnormal internal structure of the lever3.拨杆内部结构异常
|
||||
|
8
|
B2A1085
|
There is a fault in the angle value of the Hall sensor, and the signal is higher than the allowed range.霍尔传感器角度值存在故障，信号高于允许的范围
|
1. Hall sensor abnormality1.霍尔传感器异常
|
|
|
2. The lever mechanism is worn2.拨杆机构磨损
|
||||
|
3. Changes in the internal position of the magnet3.磁铁内部位置变动
|
||||
|
9
|
B2A1196
|
There is a fault in the internal communication of the Hall sensor, and there is an internal fault in the component.霍尔传感器内部通信存在故障，组件内部故障
|
1. Hall chip failure1.霍尔芯片故障
|
|
|
2.Spi communication line is open or short-circuited2.Spi通信线开路或者短路
|
||||
|
10
|
B2A1294
|
Hall sensor diagnostics faulty, unexpected operation霍尔传感器诊断存在故障，非期待的运行
|
1. External interference1.外部干扰
|
|
|
2. Hall sensor failure2.霍尔传感器故障
|
||||
|
11
|
B2A0554
|
Shift lever defective, calibration lost换档手柄存在故障，标定丢失
|
1. The physical 0 position of the lever is not calibrated1.拨杆物理0位置未标定
|
|
|
2. Calibration data is lost2.标定数据丢失
|
||||
|
12
|
B2A0411
|
The front glass washer switch is faulty and the circuit is shorted to ground.前玻璃洗涤开关存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
13
|
B2A0412
|
The front glass washer switch is faulty and the circuit is short-circuited.前玻璃洗涤开关存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
14
|
B2A0413
|
The front glass washer switch is faulty and the circuit is open.前玻璃洗涤开关存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
15
|
B2A0611
|
The front wiper OFF switch is faulty and the circuit is shorted to ground.前雨刮OFF开关存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
16
|
B2A0612
|
The front wiper OFF switch is faulty and the circuit is short-circuited.前雨刮OFF开关存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
17
|
B2A0613
|
The front wiper OFF switch is faulty and the circuit is open.前雨刮OFF开关存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
18
|
B2A0711
|
The front wiper MIST/AUTO/LO/HI switch is faulty and the circuit is shorted to ground.前雨刮MIST/AUTO/LO/HI开关存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
19
|
B2A0712
|
The front wiper MIST/AUTO/LO/HI switch is faulty and the circuit is short-circuited.前雨刮MIST/AUTO/LO/HI开关存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
20
|
B2A0713
|
The front wiper MIST/AUTO/LO/HI switch is faulty and the circuit is open.前雨刮MIST/AUTO/LO/HI开关存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
21
|
B2A0811
|
The left lane change switch is faulty and the circuit is shorted to ground.左变道开关存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
22
|
B2A0812
|
The left lane change switch is faulty and the circuit is short-circuited.左变道开关存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
23
|
B2A0813
|
The left lane change switch is faulty and the circuit is open.左变道开关存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
24
|
B2A0911
|
The right lane change switch is faulty and the circuit is shorted to ground.右变道开关存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
25
|
B2A0912
|
The right lane change switch is faulty and the circuit is short-circuited.右变道开关存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
26
|
B2A0913
|
The right lane change switch is faulty and the circuit is open.右变道开关存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
27
|
B2A0A11
|
The left steering switch is faulty and the circuit is shorted to ground.左转向开关存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
28
|
B2A0A12
|
The left steering switch is faulty and the circuit is short-circuited.左转向开关存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
29
|
B2A0A13
|
The left steering switch is faulty and the circuit is open.左转向开关存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
30
|
B2A0B11
|
The right steering switch is faulty and the circuit is shorted to ground.右转向开关存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
31
|
B2A0B12
|
The right steering switch is faulty and the circuit is short-circuited.右转向开关存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
32
|
B2A0B13
|
The right steering switch is faulty and the circuit is open.右转向开关存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
33
|
B2A0C11
|
The high beam switch is faulty and the circuit is shorted to ground.远光灯开关存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
34
|
B2A0C12
|
The high beam switch is faulty and the circuit is shorted to electricity.远光灯开关存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
35
|
B2A0C13
|
The high beam switch is faulty and the circuit is open.远光灯开关存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
36
|
B2A0D11
|
The overtaking switch is faulty and the circuit is shorted to ground.超车开关存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
37
|
B2A0D12
|
The overtaking switch is faulty and the circuit is short-circuited.超车开关存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
38
|
B2A0D13
|
The overtaking switch is faulty and the circuit is open.超车开关存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
39
|
U014087
|
There is a fault in communication with GW_BCM_2_P (0x375) and the message is lost.与GW_BCM_2_P（0x375）通信存在故障，报文丢失
|
1.BCM communication failure1.BCM通信故障
|
|
|
2.CAN wiring harness failure2.CAN线束故障
|
||||
|
40
|
U042281
|
There is a fault in communication with GW_BCM_2_P (0x375), the signal is invalid与GW_BCM_2_P（0x375）通信存在故障，信号无效
|
1.The signal value sent by BCM is wrong1.BCM发送的信号值有误
|
|
|
2. The CAN bus receives strong interference2.CAN总线收到强烈干扰
|
||||
|
41
|
B2AA271
|
The rear glass washer switch is faulty and the actuator is stuck后玻璃洗涤开关存在故障，执行器粘连
|
1. Press down by foreign objects1.异物压住
|
|
|
2. Artificially holding down the button for a long time without releasing it2.人为长时间按住按键不松开
|
||||
|
3. The key switch is internally damaged and short-circuited.3.按键开关内部损坏短路
|
||||
|
42
|
B2AA111
|
The rear wiper/rear glass washer switch is faulty and the circuit is shorted to ground.后雨刮/后玻璃洗涤开关存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
43
|
B2AA112
|
The rear wiper/rear glass washer switch is faulty and the circuit is short-circuited.后雨刮/后玻璃洗涤开关存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
44
|
B2AA113
|
The rear wiper/rear glass washer switch is faulty and the circuit is open.后雨刮/后玻璃洗涤开关存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
45
|
U018487
|
There is a fault in communication with GW_ACU_10_P (0x35A) and the message is lost.与GW_ACU_10_P（0x35A）通信存在故障，报文丢失
|
1.ACU communication failure1.ACU通信故障
|
|
|
2.CAN wiring harness failure2.CAN线束故障
|
||||
|
46
|
U048581
|
GW_ACU_10_P (0x35A) There is a communication failure and the signal is invalid.GW_ACU_10_P（0x35A）通信存在故障，信号无效
|
1. The signal value sent by the ACU is incorrect1.ACU发送的信号值有误
|
|
|
2. The CAN bus receives strong interference2.CAN总线收到强烈干扰
|
||||
|
47
|
U012987
|
There is a fault in communication with BCS_2_P (0x260) and the message is lost.与BCS_2_P（0x260）通信存在故障，报文丢失
|
1.BCS communication failure1.BCS通信故障
|
|
|
2.CAN wiring harness failure2.CAN线束故障
|
||||
|
48
|
U041881
|
There is a fault in communication with BCS_2_P (0x260), the signal is invalid与BCS_2_P（0x260）通信存在故障，信号无效
|
1. The signal value sent by BCS is incorrect1.BCS发送的信号值有误
|
|
|
2. The CAN bus receives strong interference2.CAN总线收到强烈干扰
|
||||
|
49
|
B2AA711
|
There is a fault with lane change OFF and the circuit is short-circuited to ground.变道OFF存在故障，电路对地短路
|
1. Short to ground fault in the internal circuit of the button1.按键内部电路短地故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
50
|
B2AA712
|
There is a fault with lane change OFF, and the circuit is short-circuited.变道OFF存在故障，电路对电短路
|
1. Short power supply failure in the internal circuit of the button1.按键内部电路短电源故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
51
|
B2AA713
|
There is a fault in lane change OFF and the circuit is open.变道OFF存在故障，电路开路
|
1. Open circuit fault in the internal circuit of the button1.按键内部电路开路故障
|
|
|
2. Abnormal FPC cable connection2.FPC排线连接异常
|
||||
|
52
|
B2A0D71
|
The overtaking switch is faulty and the actuator is stuck.超车开关存在故障，执行器粘连
|
1. Press down by foreign objects1.异物压住
|
|
|
2. Artificially holding down the button for a long time without releasing it2.人为长时间按住按键不松开
|
||||
|
3. The key switch is internally damaged and short-circuited.3.按键开关内部损坏短路
|
||||
|
53
|
B2A0871
|
The left lane change switch is faulty and the actuator is stuck.左变道开关存在故障，执行器粘连
|
1. Press down by foreign objects1.异物压住
|
|
|
2. Artificially holding down the button for a long time without releasing it2.人为长时间按住按键不松开
|
||||
|
3. The key switch is internally damaged and short-circuited.3.按键开关内部损坏短路
|
||||
|
54
|
B2A0971
|
The right lane change switch is faulty and the actuator is stuck.右变道开关存在故障，执行器粘连
|
1. Press down by foreign objects1.异物压住
|
|
|
2. Artificially holding down the button for a long time without releasing it2.人为长时间按住按键不松开
|
||||
|
3. The key switch is internally damaged and short-circuited.3.按键开关内部损坏短路
|
||||
|
55
|
B2A0A71
|
The left steering switch is faulty and the actuator is stuck.左转向开关存在故障，执行器粘连
|
1. Press down by foreign objects1.异物压住
|
|
|
2. Artificially holding down the button for a long time without releasing it2.人为长时间按住按键不松开
|
||||
|
3. The key switch is internally damaged and short-circuited.3.按键开关内部损坏短路
|
||||
|
56
|
B2A0B71
|
The right steering switch is faulty and the actuator is stuck.右转向开关存在故障，执行器粘连
|
1. Press down by foreign objects1.异物压住
|
|
|
2. Artificially holding down the button for a long time without releasing it2.人为长时间按住按键不松开
|
||||
|
3. The key switch is internally damaged and short-circuited.3.按键开关内部损坏短路
|
||||
|
57
|
B2A0C71
|
The high beam switch is faulty and the actuator is stuck.远光灯开关存在故障，执行器粘连
|
1. Press down by foreign objects1.异物压住
|
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2. Artificially holding down the button for a long time without releasing it2.人为长时间按住按键不松开
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3. The key switch is internally damaged and short-circuited.3.按键开关内部损坏短路
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58
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U108087
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There is a communication failure with VCU (VCU) and messages are lost.与VCU（VCU）通信存在故障，报文丢失
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1.VCU communication failure1.VCU通信故障
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2.CAN wiring harness failure2.CAN线束故障
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59
|
U108081
|
There is a fault in the communication with the VCU (VCU), the signal is invalid与VCU（VCU）通信存在故障，信号无效
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1.The signal value sent by VCU is wrong1.VCU发送的信号值有误
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2. The CAN bus receives strong interference2.CAN总线收到强烈干扰
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