JEEP
18-001-26
Материалы производителя
- Дата публикации
- 2026-01-14
- Получено NHTSA
- 2026-01-21
- Номера записей NHTSA
- 11027729
Аннотация производителя
Оригинал на английском
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. Customers may also experience the following:
• Catalyst damage and restricted exhaust flow, resulting in a reduction of engine power. 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. Customers may also experience the following:
• Catalyst damage and restricted exhaust flow, resulting in a reduction of engine power. This bulletin involves reprogramming the PCM with the latest available software.
Коды в оригинале
Формулировка производителя
Формулировки зависят от машины и суффикса, это не универсальный диагноз.
Jeep
P0420Catalyst System Efficiency Below Threshold Bank 1Jeep
P0430Catalyst System Efficiency Below Threshold Bank 2Проверьте применимость
Связь с автомобилем — отправная точка. Уточняйте двигатель, период выпуска и ПО по данным производителя.
| Марка | Модель | Модельный год |
|---|---|---|
| Jeep | GRAND CHEROKEE | 2018 |