RAM

08-087-25

Comunicaciones del fabricante

Fecha de publicación: 2025-03-27
Recibido por NHTSA: 2025-04-02
Números de registro NHTSA: 11016290

Resumen del fabricante

Texto original en inglés

"Flash: Ignition System Control Module (ISCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle mustexhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):
• P0305-00 - Cylinder 5 Misfire.
• P0306-00 - Cylinder 6 Misfire.
• P0420-00 - Catalyst System Efficiency Below Threshold Bank 1.
• P0430-00 - Catalyst System Efficiency Below Threshold Bank 2. Customers may also comment on the following:
• Engine misfires.
• Damage to catalyst. This bulletin involves inspecting and possibly reprogramming the ISCM and the Powertrain Control Module (PCM) with the latest available software."

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