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 Kia Sedona EXFACTORY OEM SERVICE PROCEDURE
Repair Procedures: Inspection
- Switch "OFF" ignition.
- Remove the battery and battery tray.
(Refer to Engine Electrical System - "BATTERY ")
- Disconnect the main connector (A).
- Measure the resistance between + terminal (19) and - terminal (26).
- Check that the resistance is within the specification.
| Item | Specification |
|---|---|
| Temp.[(Β°C)Β°F]/Resistance (kΞ©) | (-40)-40/48.1 |
| (-20)-4.0/15.6 | |
| (0) 32.0/5.88 | |
| (20) 68.0/2.51 | |
| (40) 104.0/1.19 | |
| (60) 140.0/0.61 | |
| (80) 176.0/0.32 | |
| (100) 212.0/0.18 | |
| (120) 248.0/0.10 | |
| (140) 284.0/0.06 | |
| (150) 302.0/0.05 |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.