JEEP
18-107-25
Comunicados do fabricante
- Data de publicação
- 2025-12-13
- Recebido pela NHTSA
- 2025-12-17
- Números de registro NHTSA
- 11026685
Resumo do fabricante
Texto original em inglês
Flash: Powertrain Control Module (PCM) Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find one or more of the following Diagnostic Trouble Codes (DTC)s have been set:
• P2450 - Fuel Tank Isolation Valve Stuck Open.
• P1D83 - Implausible Engine Oil Temperature Signal Received. Customers may experience one or more of the following:
• Fuel Door will not open due to intermittent Fuel Tank Isolation Valve (FTIV) Stuck Open.
• Reduced fuel efficiency.**
• Excessive oil life degradation shown when viewing fuel and oil data screen. **In addition, the following software enhancement is available:
• Hood Switch changes.** This bulletin involves reprogramming the PCM with the latest available software
• P2450 - Fuel Tank Isolation Valve Stuck Open.
• P1D83 - Implausible Engine Oil Temperature Signal Received. Customers may experience one or more of the following:
• Fuel Door will not open due to intermittent Fuel Tank Isolation Valve (FTIV) Stuck Open.
• Reduced fuel efficiency.**
• Excessive oil life degradation shown when viewing fuel and oil data screen. **In addition, the following software enhancement is available:
• Hood Switch changes.** 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.
Jeep
P1D83Implausible Engine Oil Temperature Signal ReceivedJeep
P2450Fuel Tank Isolation Valve Stuck OpenConfira 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 |
|---|---|---|
| Jeep | WRANGLER 4XE | 2023 |