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.
2021 Genesis G90 3.3T Premium, AWDFACTORY OEM SERVICE PROCEDURE
Repair Procedures: Inspection
WARNING: This page is about a different car, the 2022 Genesis G90. However, it is still accessible from the selected car via links, so may be relevant.
- Check for resistance between terminals in each switch position (LH).CONNECTOR TERMINAL RESISTANCE SPECIFICATIONS (AUDIO / BLUETOOTH / VOICE)
Switch Connector Terminal Resistance (±1%) SEND 2-6 430 Ω END 1.11 kΩ SEEK UP 2.11 kΩ SEEK DOWN 4.51 kΩ Mode 3-6 2.2 kΩ MUTE 2.88 kΩ Voice 3.88 kΩ - Check for resistance between terminals in each switch position (RH).
CONNECTOR TERMINAL RESISTANCE SPECIFICATIONS (TRIP / CRUISE)
| Switch | Connector Terminal | Resistance (±1%) |
|---|---|---|
| CANCEL | 2-3 | 550 Ω |
| SET - | 880 Ω | |
| RES + | 1.44 kΩ | |
| Cruise | 2.54 kΩ | |
| Smart Cruise | 5.54 kΩ |
Factory Service Tools
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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.