Home18-048-24 · JEEP
JEEP

18-048-24

Manufacturer communications

Publication date
2024-05-09
Received by NHTSA
2024-06-07
NHTSA record numbers
11001223

Manufacturer summary

Original wording in English

"Flash: Powertrain Control Module (PCM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):**
• 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. Customers may also comment on the following:
• **""Performance Limited Service Fuel System"" message appears and then disappears after a few seconds/ minutes in the Instrument Panel Cluster (IPC) (All Markets).** This bulletin involves reprogramming the PCM with the latest available software."

NHTSA manufacturer communications ↗

Reported code forms

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

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MakeModelModel year
JeepWRANGLER2022

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