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1800624

Manufacturer communications

Publication date
2024-01-25
Received by NHTSA
2024-03-18
NHTSA record numbers
10251871

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 one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? P0301 - Cylinder 1 Misfire. ? P0302 - Cylinder 2 Misfire. ? P0303 - Cylinder 3 Misfire. ? P0304 - Cylinder 4 Misfire. ? P0305 - Cylinder 5 Misfire. ? P0306 - Cylinder 6 Misfire. ? P0307 - Cylinder 7 Misfire. ? P0308 - Cylinder 8 Misfire. Customers may also experience the following: ? An engine misfire This bulletin involves reprogramming the PCM with the latest available software.

NHTSA manufacturer communications ↗

Reported code forms

P0301P0302P0303P0304P0305P0306P0307P0308

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
Ram15002023

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