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Hyundai Tucson Mk4 NX4 Plug-In Hybrid OBC Fault — Hyundai Tucson 2021 | MyCarFault

Hyundai Tucson Mk4 NX4 Plug-In Hybrid OBC Fault

Hyundai Tucson 2021 1.6 T-GDI PHEV

On This Page: 🔧 All Repairs ⚠️ Avoid These 🔗 Similar Faults

⚡ Quick Summary

Severity Level

Medium

Safe to Drive?

✅ Safe to Drive

Safety Impact

No direct safety impact reported by owners

Urgency Level

🟡 Monitor Closely

The on-board charger on Tucson NX4 PHEV can develop faults causing slow or failed AC charging. OBC replacement costs £500-1,000.

Repair / Solution

No confirmed fixes yet. Share yours below.

⚠️ Wrong Diagnosis?

No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Hyundai Tucson 2021 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.

🚗 More About This Vehicle

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