RAM
25-008-24
原廠技術資料
- 發布日期
- 2024-11-14
- NHTSA 接收日期
- 2024-11-18
- NHTSA 收錄編號
- 11010636
原廠摘要
以下為英文原文
"Flash: Diesel Exhaust Fluid (DEF) Dosing Control Unit (DCU) Update Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC):
• P21C4-00 - Reductant Line Heater Relay Control Circuit High.
• U11C1-00 - Reductant Control Module Received Implausible Data From ECM/PCM. These DTCs will occur after installation of service DCU 68458603AB. This bulletin involves reprogramming the DCU with the latest available software."
• P21C4-00 - Reductant Line Heater Relay Control Circuit High.
• U11C1-00 - Reductant Control Module Received Implausible Data From ECM/PCM. These DTCs will occur after installation of service DCU 68458603AB. This bulletin involves reprogramming the DCU 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
P21C4-00Reductant Line Heater Relay Control Circuit HighRam
U11C1-00Reductant Control Module Received Implausible Data From ECM/PCM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。