Other information:
The transmitter (or smart key) will not work if any of following occurs:
The ignition key is in the ignition switch.
You exceed the operating distance limit (about 30 m [90 feet]).
The battery in the transmitter (or smart key) is weak.
Other vehicles or objects may be blocking the signal.
...
Components and components location
Component Location
1. Horn switch
2. Horn relay
3. Horn
4. Clock spring
Repair procedures
Removal
1.
Remove the front bumper assembly.
(Refer to Body - "Front Bumper Assembl ...