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.
2010 Hyundai Azera GLSFACTORY OEM SERVICE PROCEDURE
Repair procedures: Inspection: Notes
- Power window main switch, a component of CAN, performs CAN communication with BCM, seat ECU, tilt ECU, passenger side power window switch and it also performs LIN communication with switch module and safety ECU. Driver controls driver side power window switch button located inside of the driver side door to operate power window, mirror, door lock and unlock.
- Check BCM input/output value of each position of DDM or ADM when you inspect the module whether faulty or not.
- If the operation of DDM or ADM is abnormal, replace DDM or ADM.
- Select model and BCM menu.
- Select "DDM" or "ADM".
- Select "Current data".
- Select "Driver window switch" or "Assist window switch".
- Check OFF->ON when you operate window switch up & down.
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.