MIL on with DTC P0448 stored in the ECM if you confirm
Infiniti technical service bulletin ITB22-042 for 2021-2023 Infiniti QX50 and 2022-2023 Infiniti QX55.
- Bulletin number
- ITB22-042
- Component
- Engine and engine cooling
- Summary
- MIL ON WITH DTC P0448 STORED IN THE ECM IF YOU CONFIRM The MIL is ON with DTC P0448 (VENT CONTROL VALVE) stored in the ECM. ACTION See Repair Overview on page 2 for diagnostic procedure.
Owners of these vehicles have filed 38 complaints in the engine category.
Vehicles covered
- Infiniti QX50 2021-2023 202120222023
- Infiniti QX55 2022-2023 20222023
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