CHRYSLER, DODGE

18-086-16

2016-07-20 · NHTSA 10121696

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。

原廠摘要

以下為英文原文

Flash: Powertrain Diagnostic and System ImprovementsThis bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience the following symptom or conditions or a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following (DTCs):JC Vehicles equipped with a 2.4L engine (Sales Code ED3 or ED7):· **P0335 - Crankshaft Position Sensor Circuit. · P050B - Cold Start Ignition Timing Performance.· P2299 - Brake Pedal Position / Accelerator Pedal Position Incompatible.**· 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 forcethe use of the severe duty cycle algorithm anytime the PCM is replaced. The vehicleduty 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. JC Vehicles equipped with a 3.6L engine (Sales Code ERB):· **P0335 - Crankshaft Position Sensor Circuit.· P2610 - PCM Internal Engine Off Timer Performance.**· U0140 - Lost Communication With Body Control Module. Attempting to clear theDTC may be unsuccessful.· Enhanced Automatic Oil Change Indicator (EAOCI) system enhancements that forcethe use of the severe duty cycle algorithm anytime the PCM is replaced. The vehicleduty cycle information used in the EAOCI calculation is stored in the PCM and cannot be recovered/transferred when the controll

僅在原廠、通報編號、發布日期和完整摘要一致時，才合併重複登錄，並保留原始編號。舊資料仍可查閱；確認明確取代關係後才標示後續版本。1994 年以前的車輛關聯與預設結果分開顯示；未註明年式不等於所有年式適用。