这个码是什么意思？
以下表述对应所列厂商与通报。使用前请核对完整报码、报码模块、年款和发动机。
故障码描述检测到的异常，不直接指定必须更换的零件。
厂商原文中的含义
原文含义可能随车型和后缀变化。此处按来源展示，不代表通用诊断结论。
B2227PBD Unit Pulse Sensor LH/RH Circuit厂商技术资料
9以下为英文原文
TOYOTA
原文报码 B2227
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes SB No. T-SB-0168-13. ? The entire bulletin has been updated. Service Bulletin No. T-SB-0168-13 is obsolete and any printed versions should…
LEXUS
原文报码 B2227
TSB: SOME 2016 MODEL YEAR RX350 AND RX450H VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE POWER BACK DOOR (PBD) IS INOPERATIVE IN THE OPENING AND CLOSING DIRECTIONS WITH DIAGNOSTIC TROUBLE CODE (DTC) B2220 PRESENT, OR…
TOYOTA
原文报码 B2227
TSB: Some 2016 model year RAV4 and RAV4 HV vehicles may exhibit a condition in which the Power Back Door (PBD) is inoperative in the opening and closing directions with Diagnostic Trouble Code (DTC) B2220 present, or…
TOYOTA
原文报码 B2227
TSB: SOME 2016 MODEL YEAR RAV4 AND RAV4 HV VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE POWER BACK DOOR (PBD) IS INOPERATIVE IN THE OPENING AND CLOSING DIRECTIONS WITH DIAGNOSTIC TROUBLE CODE (DTC) B2220 PRESENT, OR…
TOYOTA
原文报码 B2227
TSB: Some 2014 - 2015 model year Highlander vehicles may exhibit a condition in which the power back door starts to open or close normally, then intermittently stops and beeps twice. In most cases no current DTC is…
CADILLAC, CHEVROLET, GMC
原文报码 B2227
This Preliminary Information communication provides information to the technician about vehicles that may have a repeat service 4 wheel drive message. Technician may find Diagnostic Trouble Codes C0398, C038D or C0397.…
核对适用车辆
27车型关联可作为查阅线索；具体发动机、生产范围和软件条件请核对厂商资料。
| 品牌 | 车型 | 年款 |
|---|---|---|
| Cadillac | ESCALADE | 2015 |
| Cadillac | ESCALADE ESV | 2015 |
| Chevrolet | SILVERADO 1500 | 2014 |
| Chevrolet | SILVERADO 2500 | 2015 |
| Chevrolet | SILVERADO 2500 | 2014 |
| Chevrolet | SUBURBAN | 2015 |
| Chevrolet | SUBURBAN | 2014 |
| Chevrolet | TAHOE | 2015 |
| Chevrolet | TAHOE | 2014 |
| GMC | SIERRA 1500 | 2014 |
| GMC | SIERRA 2500 | 2014 |
| GMC | SIERRA DENALI | 2015 |
更换零件之前
记录报码及冻结帧，检查蓄电池状态、相关报码和可见的线束或软管损伤。按照该车诊断流程和测试结果决定维修，避免仅凭故障码换件。
还能继续驾驶吗？
仅靠故障码无法判断是否适合继续行驶。故障灯闪烁、严重抖动、过热、机油压力报警或制动转向异常都需及时处理。影响车辆控制或发动机安全时，应在安全地点停车并寻求帮助。以车辆手册为准。