Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2022 Hyundai Tucson Plug-In Hybrid LimitedFACTORY OEM SERVICE PROCEDURE
Repair Procedures: Inspection: Notes
- Engine control system can quickly diagnose the faulty part by using the diagnostic tool.
(Refer to DTC INDEX (PHEV)
- Self-diagnosis: Inspects and displays the DTC.
- Sensor data: Checks system input/output values.
- Forced operation: Checks system operation status
- Additional function: Controls other functions such as system option, zero point adjustment.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.