>
Hyundai Equus: Restrictions in Handling Keys

When leaving keys with parking lot and valet attendants, the following procedures will ensure your vehicle’s trunk and glove box compartment can only be opened with the mechanical key.
To lock:
1. Remove the mechanical key from the Smart Key.
2. Unlock the glove box by using the mechanical key, then open it.
3. Set the Trunk Lid Control button to the OFF position (not depressed).
4. Close and lock the glove box using the mechanical key.
5. Leave the Smart Key with the attendant and keep the mechanical key with you.
The Smart Key can only be used to start the engine and operate door locks.
To release:
1. Open the glove box with the mechanical key.
2. Set the Trunk Lid Control button to the ON position (depressed).
In this position the trunk lid will open with the Trunk Lid button or the Smart Key.
Immobilizer system
Battery ReplacementInjector Drive Box (IDB) Repair procedures
Remove
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the IDB cover (A).
3.
Disconnect the IDB Connector (A).
4.
Remove the mounting bolts (B), an ...
Output Speed Sensor Description and Operation
Description
The output speed sensor is a vital unit that measures the
rate of rotation of the transmission's turbine shaft and output shaft,
and delivers the readings to the TCM. The sensor pr ...
Photo Sensor Repair procedures
Inspection
1.
Turn the ignition switch ON.
2.
Connect the GDS.
3.
Emit intensive light toward the photo sensor using a lamp, and check the output voltage change.
4.
The voltage will ri ...