Nissan Qashqai J12 e-Power Battery Warning
The e-Power hybrid system on Qashqai J12 can develop battery management warnings above 60,000 miles. The traction battery is smaller than a BEV but still subject to degradation. Cell replacement or software update resolves most cases.
Repair / Solution
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⚠️ Wrong Diagnosis?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Nissan Qashqai 2021 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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