(Door switch off)
harnesses
4R
Unlock signal
input
Door lock-
link switch
(passenger-
side)
Passenger-side door
is unlocked: Inspect
for continuity to
ground.
Continuity detected
Door lock-link
switch (passenger-
side)
Passenger-side door
is locked: Inspect for
continuity to ground.
No continuity
4S
(2)
Serial
communication
Power
window main
switch
Because this
terminal is for
communication,
good/no good
judgment by
terminal voltage is
not possible.
-
Power
window main
switch
Related
wiring
harnesses
4T
Door switch
signal (LH)
output
Door switch
Door open(LH)
(Door switch on)
1.0 or less
Door switch
(LH)
Related
wiring
harnesses
Door closed (LH)
(Door switch off)
B+
4U
Horn on/off
Horn relay
Other
B+
Horn relay
Related
wiring
harnesses
Transmitter LOCK
button is pressed
twice within 5 s.
Brarr;1.0or
lessrarr;B+
4V
Hood switch
signal
Hood switch
Hood open (Hood
latch switch off)
B+
Hood latch
switch
Related
wiring
harnesses
Hood closed
(Hood latch switch
on)
1.0 or less
4Y
Keyless buzzer
output
Keyless
buzzer
Keyless buzzer
operated
B+
Keyless buzzer
Other
1.0 or less
4Z
HS-CAN+
PCM
Under any
condition:
Inspect for
continuity to
PCM.
Inspect for
continuity to
instrument
cluster.
Continuity detected -
Under any
condition:
2007 Mazda MX-5 Miata Sport
2007 ACCESSORIES & BODY, CAB Security and Locks (Advanced Keyless System) - MX-5 Miata
Microsoft
Thursday, July 09, 2009 3:36:54 PM
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© 2005 Mitchell Repair Information Company, LLC.