Mazda CX-7 2007 Workshop Manual page 876

Terminal Signal name
RR wheel-
speed sensor
I
(power
supply)
Power supply
J
(system)
K —
RR wheel-
L speed sensor
(signal)
RF wheel-
speed sensor
M
(power
supply)
N Brake switch
RF wheel-
O speed sensor
(signal)
TCS OFF
P
switch
Q —
R —
S —
T —
U —
V —
W CAN_L
X CAN_H
Ground
Y (combined
sensor)
Z —
Yaw rate
AA
(signal)
Yaw rate (test
AB
signal)
AC —
AD —
Yaw rate
AE (reference
signal)
AF —
AG —
AH —
Lateral-G
AI
(signal)
04-15–10
DYNAMIC STABILITY CONTROL
Measured
Connected to
item
RR ABS wheel-
Continuity
speed sensor
Ignition switch Voltage
— —
RR ABS wheel-
Continuity
speed sensor
RF ABS wheel-
Continuity
speed sensor
Brake switch Voltage
RF ABS wheel-
Continuity
speed sensor
TCS OFF switch Continuity
— —
— —
— —
— —
— —
— —
DLC-2 (CAN_L) Continuity
DLC-2 (CAN_H) Continuity
Combined sensor Continuity
— —
Combined sensor Continuity
Combined sensor Continuity
— —
— —
Combined sensor Continuity
— —
— —
— —
Combined sensor Continuity
Measured terminal
Standard
(measured condition)
I— RR ABS wheel-
Continuity
speed sensor
detected
connector terminal B
Ignition switch at ON
Ignition switch is off. 1 V or less
—
L— RR ABS wheel-
Continuity
speed sensor
detected
connector terminal A
M— RF ABS wheel-
Continuity
speed sensor
detected
connector terminal A
N— ground point
(Brake pedal
depressed)
N— ground point
(Brake pedal not 1 V or less
depressed)
O— RF ABS wheel-
Continuity
speed sensor
detected
connector terminal B
P— TCS OFF switch Continuity
connector terminal A detected
—
—
—
—
—
—
W— DLC-2 terminal Continuity
CAN_L detected
X— DLC-2 terminal Continuity
CAN_H detected
Y— combined sensor Continuity
connector terminal F detected
—
AA— combined sensor Continuity
connector terminal B detected
AB— combined sensor Continuity
connector terminal C detected
—
—
AE— combined sensor Continuity
connector terminal A detected
—
—
—
AI— combined sensor Continuity
connector terminal D detected
Inspection item(s)
• Wiring harness (I— RR
ABS wheel-speed
sensor connector
terminal B)
• Wiring harness (J—
B+
ignition switch)
—
— —
• Wiring harness (L— RR
ABS wheel-speed
sensor connector
terminal A)
• Wiring harness (M— RF
ABS wheel-speed
sensor connector
terminal A)
• Wiring harness (N—
B+ brake switch)
• Brake switch
—
• Wiring harness (O— RF
ABS wheel-speed
sensor connector
terminal B)
• Wiring harness (P—
TCS OFF switch
connector terminal A)
— —
— —
— —
— —
— —
— —
• Wiring harness (W—
DLC-2 terminal CAN_L)
• Wiring harness (X—
DLC-2 terminal CAN_H)
• Wiring harness (Y—
combined sensor
connector terminal F)
— —
• Wiring harness (AA—
combined sensor
connector terminal B)
• Wiring harness (AB—
combined sensor
connector terminal C)
— —
— —
• Wiring harness (AE—
combined sensor
connector terminal A)
— —
— —
— —
• Wiring harness (AI—
combined sensor
connector terminal D)