JEEP

1804923

2023-06-15 · NHTSA 10241086

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? **P02EE - Cylinder 1 Injector Circuit Performance. China only. ? P02EF - Cylinder 2 Injector Circuit Performance. China only. ? P02F0 - Cylinder 3 Injector Circuit Performance. China only. ? P02F1 - Cylinder 4 Injector Circuit Performance. China only.** ? P2B95 - Cold Start Injection Pulse Performance. ? P152E - Engine Hood Switch Two Circuit High. ? P152F - Engine Hood Switch Two Engine Hood Switch One Correlation. The customer may also comment on the following: ? ?Performance Limited Service Fuel System? message in the Instrument Panel Cluster (IPC). This bulletin involves reprogramming the PCM with the latest available software.

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.