RAM
08-031-25 REV. B
Comunicaciones del fabricante
- Fecha de publicación
- 2025-03-01
- Recibido por NHTSA
- 2025-03-04
- Números de registro NHTSA
- 11014729
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 must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):
• **P0300-00 - Multiple Cylinder Misfire.
• P0301-00 - Cylinder 1 Misfire Detected.
• P0302-00 - Cylinder 2 Misfire Detected.
• P0303-00 - Cylinder 3 Misfire Detected.
• P0304-00 - Cylinder 4 Misfire Detected.
• P0305-00 - Cylinder 5 Misfire Detected.
• P0306-00 - Cylinder 6 Misfire Detected.
• P0420-00 - Catalyst System Efficiency Below Threshold Bank 1.
• P0430-00 - Catalyst System Efficiency Below Threshold Bank 2.**
• P2C30-00 - Ignition Coil Primary Circuit Fuse A.
• P2C31-00 - Ignition Coil Primary Circuit Fuse B. Customers may also comment on the following:
• Engine hesitates/misfires This bulletin involves inspecting and possibly reprogramming the ISCM and the Powertrain Control Module (PCM) with the latest available software."
• **P0300-00 - Multiple Cylinder Misfire.
• P0301-00 - Cylinder 1 Misfire Detected.
• P0302-00 - Cylinder 2 Misfire Detected.
• P0303-00 - Cylinder 3 Misfire Detected.
• P0304-00 - Cylinder 4 Misfire Detected.
• P0305-00 - Cylinder 5 Misfire Detected.
• P0306-00 - Cylinder 6 Misfire Detected.
• P0420-00 - Catalyst System Efficiency Below Threshold Bank 1.
• P0430-00 - Catalyst System Efficiency Below Threshold Bank 2.**
• P2C30-00 - Ignition Coil Primary Circuit Fuse A.
• P2C31-00 - Ignition Coil Primary Circuit Fuse B. Customers may also comment on the following:
• Engine hesitates/misfires This bulletin involves inspecting and possibly reprogramming the ISCM and the Powertrain Control Module (PCM) with the latest available software."
Códigos en el documento
Descripción del fabricante
El texto puede variar por vehículo y sufijo; no es un diagnóstico universal.
Ram
P0300-00Multiple Cylinder MisfireRam
P0301-00Cylinder 1 Misfire DetectedRam
P0302-00Cylinder 2 Misfire DetectedRam
P0303-00Cylinder 3 Misfire DetectedRam
P0304-00Cylinder 4 Misfire DetectedRam
P0305-00Cylinder 5 Misfire DetectedRam
P0306-00Cylinder 6 Misfire DetectedRam
P0420-00Catalyst System Efficiency Below Threshold Bank 1Ram
P0430-00Catalyst System Efficiency Below Threshold Bank 2Ram
P2C30-00Ignition Coil Primary Circuit Fuse ARam
P2C31-00Ignition Coil Primary Circuit Fuse BComprueba la compatibilidad
La relación con un vehículo es una pista. Confirma motor, producción y software en la documentación del fabricante.
| Marca | Modelo | Año del modelo |
|---|---|---|
| Ram | 1500 | 2025 |