RAM
18-053-26
原廠技術資料
- 發布日期
- 2026-05-05
- NHTSA 接收日期
- 2026-05-13
- NHTSA 收錄編號
- 11032654 · 11032831
同一通報的重複登錄於此合併顯示，原始收錄編號仍予保留。
原廠摘要
以下為英文原文
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC):
• P219A - Bank 1 Air-Fuel Ratio Imbalance Bank 1. Customers may also comment on the following:
• **Potential under run or stall when the vehicle utilizes the Trailer Reverse Steering Control feature and is connected to a trailer attempting to backup.** This bulletin involves reprogramming the PCM with the latest available software.
• P219A - Bank 1 Air-Fuel Ratio Imbalance Bank 1. Customers may also comment on the following:
• **Potential under run or stall when the vehicle utilizes the Trailer Reverse Steering Control feature and is connected to a trailer attempting to backup.** This bulletin involves reprogramming the PCM with the latest available software.
原文故障碼
原廠原文中的含義
原文含義可能隨車型與後綴變化。此處依來源顯示，不代表通用診斷結論。
Ram
P219ABank 1 Air-Fuel Ratio Imbalance Bank 1核對適用車輛
車型關聯可作查閱線索；引擎、生產範圍與軟體條件請核對原廠資料。
| 品牌 | 車型 | 年式 |
|---|---|---|
| Ram | 1500 | 2021 |