>
Hyundai Equus: Mechanical Key
If the Smart Key does not operate normally, you can lock or unlock the door by using the mechanical key.
Mechanical Key of Conventional Smart Key

Depress and hold the release button (1) and remove the mechanical key (2). Insert the mechanical key in to the key hole on the door.
To reinstall the mechanical key, put the key into the hole and push it until a click sound is heard.
Mechanical Key of Card Type Smart Key

Push and hold the release lever (1) and remove the mechanical key (2). Insert the mechanical key in to the key hole on the door.
To reinstall the mechanical key, push and hold the release lever (1) and put the key into the hole and push it until a click sound is heard.
Start-Up
Loss of a Smart KeyTransmission Control Module (TCM) Repair procedures
Inspection
TCM Problem Inspection Procedure
1.
TEST TCM GROUND CIRCUIT: Measure resistance between TCM and
chassis ground using the backside of TCM harness connector as TCM side
check poin ...
Body Control Module (BCM) Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel after loosening the mounting screws.
(Refer to Body - "Crash Pad Lower Panel")
3.
Disconnect t ...
Rain Sensor Repair procedures
Removal
The dust or foreign substance on the rain sensor have a bad
effect upon the rain sensor capability,so protect the sensor surface
with protection cover until instal ...