Mazda CX-7 2007 Workshop Manual page 791

Active Command Modes Table
Command name
LATACCEL
PMP_MOTOR
SAS_CAL
STAB_IND
TRAC OFF
V_LF_INL
V_LF_OTL
V_LR_INL
V_LR_OTL
V_RF_INL
V_RF_OTL
V_RR_INL
V_RR_OTL
V_STB_L
V_STB_R
V_TRC_L
V_TRC_R
YAWRATE
End Of Sie
DTC B1317, B1318
DTC B1317, B1318
• B1317
— The voltage at DSC HU/CM terminal J is 16.8 V or more.
DETECTION
• B1318
CONDITION
— The vehicle speed exceeds 6 km/h and the voltage at ABS HU/CM terminal J is less than 9.6 V
• DSC 7.5A fuse malfunction
• Open circuit or short to ground in the wiring harness between the DSC HU/CM terminal J and the
battery
• Open circuit or faulty ground in the wiring harness between the DSC HU/CM terminal D and the body
POSSIBLE
CAUSE ground
• Battery deterioration
• Generator malfunction
• Poor connection at connectors (female terminal)
BATTERY
AS AQ AO AM
AT AR AP AN AL
ON-BOARD DIAGNOSTIC
Output part
Combined sensor (lateral acceleration) initialization
Pump motor
Steering angle sensor initialization
DSC indicator light
TCS OFF light
LF inlet solenoid valve
LF outlet solenoid valve
LR inlet solenoid valve
LR outlet solenoid valve
RF inlet solenoid valve
RF outlet solenoid valve
RR inlet solenoid valve
RR outlet solenoid valve
LF stability control solenoid valve
RF stability control solenoid valve
LF traction control solenoid valve
RF traction control solenoid valve
Combined sensor (yaw rate) initialization
Power supply system
IG SW
DSC 7.5A
DSC HU/CM WIRING HARNESS-SIDE CONNECTOR
AK AI AG AE AC AA Y
AJ AH AF AD AB Z X
J
DSC HU/CM
W U S Q O M K
V T R P N L J
Operating
Operation
condition
FALSE/TRUE
On/Off
FALSE/TRUE
Ignition switch at
ON
On/Off
id040200800300
D
I G E
D C B A
H F
04-02–9
04-02