RAM
21-039-26
厂商技术资料
- 发布日期
- 2026-05-08
- NHTSA 接收日期
- 2026-05-13
- NHTSA 收录编号
- 11032650 · 11032827
同一通报的重复登记在此合并显示，原始收录编号仍予保留。
厂商摘要
以下为英文原文
Replace K1 Clutch / Input Shaft Assembly Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC):
• P0731-00 - Gear 1 Shift Incorrect Ratio (This DTC will set during a key cycle and shifting into Drive). Customers must also comment on the following:
• The transmission will not shift into or out of 1st - 4th gears. 5th and reverse gears are still available This bulletin involves replacing the K1 clutch and possibly the K1 input shaft drum sub-assembly. These repairs are to be performed only if the vehicle is inoperable due to K1 clutch failure
• P0731-00 - Gear 1 Shift Incorrect Ratio (This DTC will set during a key cycle and shifting into Drive). Customers must also comment on the following:
• The transmission will not shift into or out of 1st - 4th gears. 5th and reverse gears are still available This bulletin involves replacing the K1 clutch and possibly the K1 input shaft drum sub-assembly. These repairs are to be performed only if the vehicle is inoperable due to K1 clutch failure
原文报码
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。
Ram
P0731-00Gear 1 Shift Incorrect Ratio (This核对适用车辆
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。