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。
P0603ECM BACK UP/CIRCUITP0603ECM BACK UP/CIRCUITP0603control module long term memory faultP0603POWERTRAIN CONTROL MODULE KEEP ALIVE MEMORY ERROR厂商技术资料
27以下为英文原文
VOLVO
原文报码 P060300
This is a Technical Journal: DIM Message and DTC IHFA-P060300. Download IHFA software.
FORD
原文报码 P0603
This article supersedes TSB 21-2055 to update the Title, Issue, Action, vehicles affected and production fix date. Some 2020-2021 F-Super Duty vehicles equipped with a 6.7L engine built on or before 10-Feb-2021 may…
NISSAN
原文报码 P0603
MIL ON WITH DTC P062F AND/OR P0603 STORED IF YOU CONFIRM The MIL is ON and DTC P062F (EEPROM) and/or P0603 (ECM BACK UP/CIRCUIT) is stored, And The customer stated the vehicle was recently started after sitting for an…
NISSAN
原文报码 P0603
MIL ON WITH P0603 STORED FOR ECM BACK UP CIRCUIT This bulletin has been amended. See AMENDMENT HISTORY on page 3. Please discard previous versions of this bulletin.
INFINITI
原文报码 P0603
MIL ON WITH DTC P062F AND/OR P0603 STORED IF YOU CONFIRM The MIL is ON and DTC P062F (EEPROM) and/or P0603 (ECM BACK UP/CIRCUIT) is stored, And The customer stated the vehicle was recently started after sitting for an…
INFINITI
原文报码 P0603
MIL ON WITH P0603 STORED FOR ECM BACK UP CIRCUIT This bulletin has been amended. See AMENDMENT HISTORY on page 3. Please discard previous versions of this bulletin.
核对适用车辆
740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 |
|---|---|---|
| Audi | A4 | 2013 |
| Audi | A4 | 2012 |
| Audi | A4 ALLROAD | 2013 |
| Audi | A4 AVANT | 2012 |
| Audi | A5 CABRIOLET | 2013 |
| Audi | A5 CABRIOLET | 2012 |
| Audi | A6 | 2013 |
| Audi | A6 | 2012 |
| Buick | ENCLAVE | 2015 |
| Buick | ENCLAVE | 2014 |
| Buick | ENCLAVE | 2013 |
| Buick | ENCLAVE | 2012 |
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。