Mazda 2004 RX-8, Особенности сервиса

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ON-BOARD DIAGNOSTIC
04–02–8
Active Command Modes Table (Vehicles with DSC)
End Of Sie
ON-BOARD DIAGNOSTIC SYSTEM EXTERNAL TESTER COMMUNICATION FUNCTION (ABS, DYNAMIC
STABILITY CONTROL)
CHU040243000S05
•
The external tester communication function enables communication of diagnostic data (DTC read-outs, input/
output signal read-outs, and operation of input/output parts) between the ABS HU/CM or the DSC HU/CM and
an external tester.
Connections and Communication Contents
Serial communication
•
Serial communication (two-way communication) allows for multiple data to be sent and received instantly along
the same line.
•
By connecting the WDS or equivalent to the DLC-2, diagnostic data can be sent and received between the
WDS or equivalent and the ABS HU/CM or DSC HU/CM using the KLN terminal (within the DLC-2).
•
The ABS HU/CM or DSC HU/CM receives the command signals of the malfunction detection function, PID/data
monitor function, and the active command modes function from the WDS or equivalent, and sends DTCs and
data regarding the operating condition and status of each input/output part to the WDS or equivalent.
Command name Output part name Operation
Operation
condition
LATACCEL
Combined sensor (lateral acceleration) initialization
start-up
TRUE/FALSE
Ignition switch at
ON
LF_DSC_V LF stability control valve
On/Off
LF_INLET LF inlet solenoid valve
LF_OUTLET LF outlet solenoid valve
LF_TC_VLV LF traction control valve
LR_INLET LR inlet solenoid valve
LR_OUTLET LR outlet solenoid valve
PMP_MOTOR Pump motor
RF_DSC_V RF stability control valve
RF_INLET RF inlet solenoid valve
RF_OUTLET RF outlet solenoid valve
RF_TC_VLV RF traction control valve
RR_INLET RR inlet solenoid valve
RR_OUTLET RR outlet solenoid valve
SAS_CAL Steering angle sensor initialization start-up TRUE/FALSE
YAWRATE Combined sensor (yaw rate) initialization start-up On/Off
External tester
WDS or equivalent
Connection Communication method
Self-diagnosis (malfunction
detection) function
Input/output: KLN terminal Serial communication
Data monitor function Input/output: KLN terminal Serial communication
Active command modes
function
Input/output: KLN terminal Serial communication
DLC-2
CHU0413W001