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。
B2278STEERING SHAFT TORQUE SENSOR MALFUNCTION厂商技术资料
6以下为英文原文
FORD
原文报码 B2278
FORD 2008-2012 ESCAPE/MARINER: BULLETIN INFORMATION REGARDING STEERING CONTROL MODULE WITH DTC B2278, NOT REQUIRED TO HAVE STEERING COLUMN REPLACED. *LJ
FORD
原文报码 B2278
2008-2012 FORD ESCAPE/MARINER: SERVICE INFORMATION INVOLVING THE POWER STEERING CONTROL MODULE WITH DTC B2278- STEERING COLUMN REPLACEMENT IS NOT REQUIRED. *LJ
MAZDA
原文报码 B2278
BULLETIN NOTE•SERVICE BULLETIN 06-001/14, “2008-2011 TRIBUTE - DTC B2278 STORED IN THE POWER STEERING CONTROL MODULE”, IS NO LONGER VALID. •SERVICE BULLETIN 06-001/14 HAS BEEN SUPERSEDED BY SAFETY RECALL 7614E,…
MAZDA
原文报码 B2278
SOME VEHICLES MAY HAVE DTC B2278 (STEERING SHAFT TORQUE SENSOR MALFUNCTION) STORED IN THE POWER STEERING CONTROL MODULE (PSCM). A TORQUE SENSOR SERVICE KIT IS AVAILABLE TO CORRECT THE CONDITION. STEERING COLUMN…
MAZDA
原文报码 B2278
SOME VEHICLES MAY HAVE DTC B2278 (STEERING SHAFT TORQUE SENSOR MALFUNCTION) STORED IN THE POWER STEERING CONTROL MODULE (PSCM). A TORQUE SENSOR SERVICE KIT IS AVAILABLE TO CORRECT THE CONDITION. STEERING COLUMN…
FORD, MERCURY
原文报码 B2278
FORD/MERCURY: IF DIAGNOSTIC CODE B2278 IS STORED IN POWER STEERING CONTROL MODULE (PSCM), IT NEEDS REPLACING WITH TORQUE SENSOR SERVICE KIT THAT IS AVAILABLE AND IF NOT, DOES NOT APPLY. MODEL 2008-2012 ESCAPE, 2008-2011…
核对适用车辆
16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 |
|---|---|---|
| Ford | ESCAPE | 2012 |
| Ford | ESCAPE | 2011 |
| Ford | ESCAPE | 2010 |
| Ford | ESCAPE | 2009 |
| Ford | ESCAPE | 2008 |
| Mazda | TRIBUTE | 2010 |
| Mazda | TRIBUTE | 2009 |
| Mazda | TRIBUTE | 2008 |
| Mazda | TRIBUTE HYBRID | 2011 |
| Mazda | TRIBUTE HYBRID | 2010 |
| Mazda | TRIBUTE HYBRID | 2009 |
| Mazda | TRIBUTE HYBRID | 2008 |
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。