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 Hyundai Veloster N Automatic DCT TransFACTORY OEM SERVICE PROCEDURE
Position Switch: Specifications
| Item | Specification | |
|---|---|---|
| Power supply (V) | 4.5-5.5 | |
| Output type | Shifting range (P/R/N/D) | Non-contact (2 channel PWM signal) |
SIGNAL CODE DESCRIPTION
| Pin name (Pin number) | PWM output value of each rage (%) | |||
|---|---|---|---|---|
| P | R | N | D | |
| S1 (7) | 69.3 ~ 90.0 | 43.1 ~62.4 | 25.7 ~ 40.9 | 10.0 ~ 23.5 |
| S2 (8) | 10.0 ~ 90.7 | 37.6 ~ 56.9 | 59.1 ~74.3 | 76.5 ~ 90.0 |
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.