CHRYSLER, DODGE
18-064-26
Comunicados do fabricante
- Data de publicação
- 2026-06-26
- Recebido pela NHTSA
- 2026-07-02
- Números de registro NHTSA
- 11034362
Resumo do fabricante
Texto original em inglês
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):
• **P0420 - Catalyst System Efficiency Below Threshold Bank 1.
• P0430 - Catalyst System Efficiency Below Threshold Bank 2.**
• P0456 - EVAP System Small Leak. **Customers may also comment on one or more of the following:
• Vehicle fails emissions inspection testing.* This bulletin involves reprogramming the PCM with the latest available software.
• **P0420 - Catalyst System Efficiency Below Threshold Bank 1.
• P0430 - Catalyst System Efficiency Below Threshold Bank 2.**
• P0456 - EVAP System Small Leak. **Customers may also comment on one or more of the following:
• Vehicle fails emissions inspection testing.* This bulletin involves reprogramming the PCM with the latest available software.
Códigos no documento
Descrição do fabricante
O texto varia por veículo e sufixo; não é diagnóstico universal.
Chrysler
P0420Catalyst System Efficiency Below Threshold Bank 1Dodge
P0420Catalyst System Efficiency Below Threshold Bank 1Chrysler
P0430Catalyst System Efficiency Below Threshold Bank 2Dodge
P0430Catalyst System Efficiency Below Threshold Bank 2Chrysler
P0456EVAP System Small LeakDodge
P0456EVAP System Small LeakConfira a aplicação ao veículo
A relação com um veículo é uma pista. Confirme motor, produção e software na documentação do fabricante.
| Marca | Modelo | Ano-modelo |
|---|---|---|
| Chrysler | TOWN AND COUNTRY | 2019 |
| Dodge | CARAVAN | 2019 |