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。
B1404Telematics-ECU Telephone Module Error厂商技术资料
19以下为英文原文
FORD
原文报码 B1404
This article supersedes TSB 24-2394 to update the Parts List. Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: *Driver seat cushion sagging *Illuminated air…
FORD
原文报码 B1404
"Some 2019-2021 Transit vehicles built on or before 11-Feb-2021 may exhibit at least one of the following conditions: • Front seat cushion sagging • Illuminated air bag warning indicator with DTCs B1408, B1405, B1407,…
FORD
原文报码 B1404
This article supersedes TSB 23-2235 to correct the Parts List and update Step 2 of the Service Procedure. Some 2019-2021 Transit vehicles built on or before 11-Feb-2021 may experience a front seat cushion sagging. The…
JEEP
原文报码 B14041A
RADIO, MULTI Media, SPEAKER, 6"x9" Radio May Have one or more stored or active DTCs, Refer to SOL S228A000020 before replacing parts. B14001A -Front Left Audio Speaker Output-Circuit Resistance Below Threshold…
JEEP
原文报码 B1404-1A
Radio May Have A Stored or Active Diagnostic Trouble Codes (DTC) B1400-1A, B1404-1A, B1408-1A or B140C-1A
FORD, LINCOLN
原文报码 B1404:13
Some 2020-2022 Explorer/Aviator and 2021-2022 Bronco vehicles may exhibit an illuminated airbag warning indicator with diagnostic trouble code (DTC) B1404:13 and/or B1407:13. This may be due to contamination and…
核对适用车辆
41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 |
|---|---|---|
| Acura | NSX | 2017 |
| Ford | BRONCO | 2022 |
| Ford | BRONCO | 2021 |
| Ford | EXPLORER | 2022 |
| Ford | EXPLORER | 2021 |
| Ford | EXPLORER | 2020 |
| Ford | TRANSIT | 2021 |
| Ford | TRANSIT | 2020 |
| Ford | TRANSIT | 2019 |
| Jaguar | F-TYPE | 2014 |
| Jeep | GRAND CHEROKEE | 2023 |
| Land Rover | LR4 | 2014 |
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。