JEEP

18-032-17

2017-03-31 · NHTSA 10140059, 10217591

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: Powertrain Diagnostic And System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest available software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, the technician may find one or more of the following DTCs: P1186 - Cylinder 1 Oil Supply Solenoid Valve Switch Off Time Out Of Range P0128 - Cylinder 2 Oil Supply Solenoid Valve Switch Off Time Out Of Range P0101 - Mass Air Flow Sensor "A" Circuit Performance. P1066 - Cylinder 1 Oil Supply Solenoid Valve Switch Off Time Out Of Range. P1068 - Cylinder 2 Oil Supply Solenoid Valve Switch Off Time Out Of Range. P106A - Cylinder 3 Oil Supply Solenoid Valve Switch Off Time Out Of Range. P106C - Cylinder 4 Oil Supply Solenoid Valve Switch Off Time Out Of Range. P0335-00 - Crankshaft Position Sensor Circuit. P1185 - General Pressure Sensor Correlation. C0501, C0507, C050D, C0513 - Wheel Speed Sensor Rationality Errors. In addition, customers may experience one of the following conditions: Less than desired idle performance. Intermittent elevated engine RPM at start up. Other enhancements included in this update: Min spark changes to prevent catalytic converter overheating. Active grill shutter diagnostics (If equipped). Electronic Start/Stop (ESS) improvements. Upshift quality improvement when engine is cold.

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。