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.
2014 Hyundai Equus SignatureFACTORY OEM SERVICE PROCEDURE
Automatic Transmission Control System
- Description and Operation
- Repair Procedures
- Schematic Diagrams
- Components and Components Location
- Transmission Control Module (TCM)
- Transmission Oil Temperature Sensor
- Output Speed Sensor
- Input Speed Sensor
- Middle Speed Sensor
- Pressure Switch
- 6 Speed Clutch Control Solenoid Valve
- 4 & OD Clutch Control Solenoid Valve
- 35R Clutch Control Solenoid Valve (35RC_VFS)
- 27 Brake Control Solenoid Valve
- Underdrive Brake Control Solenoid Valve (UDB_VFS)
- 8LR Brake Control Solenoid Valve
- Line Pressure Control Solenoid Vale
- Damper Clutch Control Solenoid Valve
- ON OFF Solenoid Valve
- Inhibitor Switch
- Shift Lever
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.
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