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 Kia Carnival EXFACTORY OEM SERVICE PROCEDURE
Component Inspection
- Check the diagnostic trouble codes (DTC) using KDS.
- Check that "N" range setting matches.
(Refer to Position Sensor - "INSTALLATIONΒ ")
- Check the condition of connector.
- Inspect connector thoroughly for looseness, poor connection, bending, corrosion, contamination, deformation, or damage.
- Turn ignition key "ON" and engine "OFF" and measure the voltage between the power supplied to position switch circuit and ground.
Specification:Β Approx. 12 V
- Inspect the ground of rear combination lamp circuit.
- Inspect the wiring connection of junction box power terminal and fuse lamp.
- Check the position sensor circuit signal.
- Turn Ignition "ON", and engine "OFF".
- Measure the PWM output at each range (P, R, N, D).
Specified value:Β Refer to table below
| Signal (Pin) | PWM output value (%) | |||
|---|---|---|---|---|
| P | R | N | D | |
| S1 (1) | 15.3 - 21.3 (18.3) | 44.5 - 50.5 (47.5) | 61.6 - 67.6 (64.6) | 78.7 - 84.7 (81.7) |
| S2 (4) | 78.7 - 84.7 (81.7) | 49.5 - 55.5 (52.5) | 32.4 - 38.4 (35.4) | 15.3 - 21.3 (18.3) |
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
