Description
Factory Hyundai Nexo Workshop Manual (2019–2023)
This factory-level service manual delivers complete repair and maintenance coverage for the Hyundai Nexo hydrogen fuel cell SUV sold in the US and worldwide, spanning the full 2019–2023 model run on the FE platform.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Electric Motor | 120 kW permanent magnet synchronous motor (hydrogen fuel cell powered, 95 kW stack) |
| Energy Storage | Three hydrogen tanks (156 L total capacity); 1.56 kWh lithium-ion polymer buffer battery |
| Transmission | Single-speed reduction gear (electric drive) |
| Drive | FWD |
| Model Years | 2019, 2020, 2021, 2022, 2023 |
| Badge Twins | N/A |
Common Nexo Repairs Covered
| System | Procedures |
|---|---|
| Fuel Cell Stack | Hydrogen fuel cell stack diagnostics, membrane electrode assembly inspection, and high-voltage isolation procedures |
| Hydrogen Storage System | Tank pressure sensor replacement, hydrogen line leak detection, and solenoid valve service |
| Regenerative Braking | Brake actuator unit bleeding, regenerative/friction brake blending calibration, and ABS module diagnostics |
| HVAC & Thermal Management | Heat pump system service, coolant loop bleeding for fuel cell and motor circuits, and cabin air filter replacement |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does this manual cover the Nexo Blue and Nexo Limited trim levels sold in the US?
Yes. Both the Nexo Blue and Nexo Limited trims available in North America are fully covered across all model years from 2019 through 2023, including trim-specific equipment such as the Highway Driving Assist system on Limited models.
Is the FE chassis the same platform used in any other Hyundai or Kia models?
The Nexo rides on its own dedicated FE hydrogen fuel cell platform and does not share its architecture with any current Kia or Genesis badge-twin variant. It is a standalone model in Hyundai’s lineup.
Are high-voltage safety procedures and wiring diagrams included?
Yes. The manual contains full high-voltage safety precautions, CAN bus communication schematics, connector pinout charts, and complete wiring diagrams covering the fuel cell circuits, 12-volt auxiliary systems, ADAS sensors, and infotainment network.
What format is the manual?
The manual is delivered as a searchable PDF file compatible with Windows, Mac, Linux, Android, and iOS devices. After purchase you receive an instant download link and can re-download the file at any time with no expiry.
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