Home18-045-19 · JEEP
JEEP

18-045-19

Manufacturer communications

Publication date
2019-05-23
Received by NHTSA
2019-07-15
NHTSA record numbers
10162568

Manufacturer summary

Original wording in English

Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC).P249E-00 - Closed Loop Reductant Injection Control At Limit - Flow Too High.

NHTSA manufacturer communications ↗

Reported code forms

P249E

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
JeepWRANGLER2019

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