No start due to battery discharge through audio unit if you confirm
Nissan technical service bulletin NTB21-053 for 2021 Nissan Sentra.
- Bulletin number
- NTB21-053
- Component
- Engine and engine cooling
- Summary
- 2021 SENTRA; NO START DUE TO BATTERY DISCHARGE THROUGH AUDIO UNIT IF YOU CONFIRM The customer states that the engine would not crank, or cranked slowly and would not start. ACTION 1. Test the vehicle's 12 volt battery using the Midtronics DSS-5000 and recharge, or replace, the battery if necessary. 2. Confirm the current audio head unit software is version 321. 3. If the version is 321, update the audio head unit software to version 420.
Owners of these vehicles have filed 7 complaints in the engine category.
Vehicles covered
- Nissan Sentra 2021 2021
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