Condition
Isuzu technical service bulletin CB23-J-001B for 2020-2023 Isuzu N-Series.
- Bulletin number
- CB23-J-001B
- Component
- Engine and engine cooling
- Summary
- CONDITION General Motors LLC, the manufacturer of the engine in your vehicle, has determined that certain 2020-2023MY N-Series vehicles produced from 8/26/2020 through 7/31/2022 and equipped with 6.6L (L8T) gasoline engines may experience water intrusion into the Mass Air Flow (MAF) sensor connector. If water intrudes into this connection, you may experience engine performance issues as well as setting the Check Engine Malfunction Indicator Lamp (MIL). CORRECTION Dealers will replace the MAF sensor and apply additional sealing tape to the MAF connection for waterproof protection on affected vehicles. This service will be provided free of charge.
Owners of these vehicles have filed 1 complaints in the engine category.
Vehicles covered
- Isuzu N-Series 2020-2023 2020202120222023
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