
terminal
A)
J
Power supply
(system)
Ignition
switch
Voltage
Ignition
switch at ON
B+
Wiring
harness
(J-
ignition
switch)
Ignition
switch is off.
1 V or less
-
K
-
-
-
-
-
-
L
RR wheel-
speed sensor
(ground)
RR ABS
wheel-speed
sensor
Continuity
L-RR ABS
wheel-speed
sensor
connector
terminal B
Continuity
detected
Wiring
harness
(L-RR
ABS
wheel-
speed
sensor
connector
terminal
B)
M
RF wheel-
speed sensor
(signal)
RF ABS
wheel-speed
sensor
Continuity
M-RF ABS
wheel-speed
sensor
connector
terminal A
Continuity
detected
Wiring
harness
(M-RF
ABS
wheel-
speed
sensor
connector
terminal
A)
N
Brake switch Brake switch
Voltage
N-brake
switch (Brake
pedal
depressed)
B+
Wiring
harness
(N-brake
switch)
Brake
switch
Y-brake
switch (Brake
pedal not
depressed)
1 V or less
O
RF wheel-
speed sensor
(ground)
RF ABS
wheel-speed
sensor
Continuity
O-RF ABS
wheel-speed
sensor
connector
Continuity
detected
Wiring
harness
(O-RF
ABS
wheel-
speed
sensor
2007 Mazda MX-5 Miata Sport
2007 BRAKES Antilock Brake System - MX-5 Miata
Microsoft
Thursday, July 09, 2009 3:16:19 PM
Page 13
© 2005 Mitchell Repair Information Company, LLC.