DODGE

18-031-15 REV A

2015-11-13 · NHTSA 10159933

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。

厂商摘要

以下为英文原文

Flash: 2.4L, 3.6L Powertrain System Improvements/Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. The following powertrain system improvements/enhancements are included in this software release: Vehicles equipped with a 2.4L engine (sales code ED3 or ED7). ? U0140 - Lost Communication With Body Control Module. Attempting to clear the DTC may be unsuccessful. ? P0456 - Evap purge system small leak. ? 2-1 downshift improvement. ? Charging system duty cycle enhancement to improve starting performance in low ambient temperatures. ? P219A - Bank 1 Air-Fuel Ratio Imbalance. ? Enhanced Automatic Oil Change Indicator (EAOCI) system enhancements that force the use of the severe duty cycle algorithm anytime the PCM is replaced. The vehicle duty cycle information used in the EAOCI calculation is stored in the PCM and cannot be recovered/transferred when the controller is replaced. As a result, the severe duty cycle is used in these scenarios to ensure the customer receives a timely oil change required message. ? Mode 6 data accuracy enhancement for generic scan tools. Vehicles equipped with a 3.6L engine (sales code ERB). ? U0140 - Lost Communication With Body Control Module. Attempting to clear the DTC may be unsuccessful. ? Enhanced Automatic Oil Change Indicator (EAOCI) system enhancements that force the use of the severe duty cycle algorithm anytime the PCM is replaced. The vehicle duty cycle information used in the EAOCI calculation is stored in the PCM and cannot be recovered/transferred when the controller is replaced. As a result, the severe duty cycle is used in these scenarios to ensure the customer receives a timely oil change required message. ? Mode 6 data accuracy enhancement for generic scan tools.

仅当厂商、通报编号、发布日期和完整摘要一致时，重复登记才会合并展示，原始编号仍予保留。旧资料继续供查阅；确认明确替代关系后才标示后续版本。1994 年以前的车辆关联与默认结果分开显示；未注明年款不等于适用于所有年款。