Mazda 2006 MX-5 Service Highlights page 415

SECURITY AND LOCKS [ADVANCED KEYLESS SYSTEM]
KEYLESS ANTENNA CONSTRUCTION/OPERATION
• Consists of the antennas for request signal output (7 locations).
• Operated by the keyless control module, the keyless antennas send request signals to produce the reception
areas inside and outside the vehicle.
• The keyless antennas built-into the front doors can output signals to both inside or outside the vehicle, and
change the level of the radiowave (output to inside or outside the vehicle) according to operation conditions.
• The keyless control module locates the card key by determining the antenna which is receiving the signal the
strongest.
KEYLESS ANTENNA
(INTERIOR, FRONT)
KEYLESS ANTENNA
(INTERIOR, MIDDLE)
End Of Sie
REQUEST SWITCH CONSTRUCTION
• Installed on both doors and trunk lid.
REQUEST
SWITCH
End Of Sie
KEYLESS ANTENNA
KEYLESS ANTENNA
(EXTERIOR, RF)
(INTERIOR, REAR)
KEYLESS ANTENNA
(EXTERIOR, LF)
REQUEST
SWITCH
KEYLESS ANTENNA
(EXTERIOR, REAR)
KEYLESS ANTENNA
(INTERIOR, TRUNK)
INTERNAL CIRCUIT DIAGRAM
A
B
E5U091469000N09
09–14A
E5U914AS1009
E5U091469000N10
E5U914AS1010
09–14A–13