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.
2017 Hyundai Azera BaseFACTORY OEM SERVICE PROCEDURE
ATM Solenoid Control
| Function | Characteristics | Name | |
|---|---|---|---|
| Signal Label | Spec. Designation | ||
| Input | Logic | L_BrakeSW | Brake Switch |
| Analog | A_IGN1 | Ignition 1 Signal | |
| CAN_C Communication | VS | Vehicle Speed Signal | |
| Internal | b_ForwardDriving | Shift Lever Position during Forward Driving | |
| b_GearBoxNPosition | Gear Shift Lever N Position Input | ||
| b_GearBoxPPosition | Gear Shift Lever P Position Input | ||
| Output | Logic | O_ATMSol | ATM Solenoid Output |
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.
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