Service bulletins for the 2020 Nissan Leaf
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
92 on file from NHTSA, as of 2026-10-19.
About P0AA6 on the 2020 Nissan Leaf: what the code means, and the bulletins and recalls about the same components.
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By component
By trouble code
Only bulletins with trouble code: P0AA6 are shown. Show all
| NTB23-024A | 2024-07-19. Service bulletin. ELECTRICAL SYSTEM. VEHICLE WILL NOT START AND DTCS P31E7 AND P0AA6 STORED IN EV/HEV CONTROL MODULE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. |
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| NTB23-024 | 2023-04-10. Service bulletin. ELECTRICAL SYSTEM. VEHICLE WILL NOT START AND DTCS P31E7 AND P0AA6 STORED IN EV/HEV CONTROL MODULE IF YOU CONFIRM The vehicle does not start, AND DTCs P31E7 (RESTART INHIBITION) and P0AA6 (HV BATTERY VOLTAGE SYSTEM ISOLATION) are stored in the EV/HEV Control Module. ACTION Follow the SERVICE PROCEDURE in this bulletin to: 1. Perform ESM diagnosis for DTCs P31E7 or P0AA6 to determine if a Li-Ion battery module triggered the DTCs. • If a Li-Ion battery module did not trigger the DTCs, this bulletin does not apply. Refer to ASIST for further diagnosis. 2. Inspect the Li-Ion battery module for a bent retention plate. 3. Replace the Li-Ion battery module, if applicable. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.