ON-BOARD DIAGNOSTIC SYSTEM SIMULATION FUNCTION [TCM (FW6A-EL, FW6AX-EL)]

id0502o6280700


Purpose/Function

•  The simulation function can drive output parts based on use of the M-MDS.
•  Inspection of an individual output part is facilitated by the simulation function because the output part is driven forcibly.

Construction/Operation

Simulation item table

Item

Description

Unit/Condition

Operation condition
EOP
Electric AT oil pump condition
Off/On
Under the following conditions:
•  Engine stopped
•  Accelerator pedal fully closed
EOP_DUTY
Electric AT oil pump duty cycle
%
Under the following conditions:
•  Engine stopped
•  Accelerator pedal fully closed
EOP_RLY
Electric AT oil pump relay condition
Off/On
Under the following conditions:
•  Engine stopped
•  Accelerator pedal fully closed
SS_ON-OFF
On/off solenoid condition
Off/On
Under the following conditions:
•  Vehicle stopped
•  Idling at P or N position
SS1_C
Shift solenoid No.1 target current
A
Under the following conditions:
•  Vehicle stopped
•  Idling at P or N position
SS2_C
Shift solenoid No.2 target current
A
Under the following conditions:
•  Vehicle stopped
•  Idling at P or N position
SS3_C
Shift solenoid No.3 target current
A
Under the following conditions:
•  Vehicle stopped
•  Idling at P or N position
SS4_C
Shift solenoid No.4 target current
A
Under the following conditions:
•  Vehicle stopped
•  Idling at P or N position
SSLU_C
TCC control solenoid target current
A
Under the following conditions:
•  ATF temperature (PID: TFT) is 20 °C {68 °F} or more.
•  Output shaft speed (PID: OSS) is 10 rpm or more.
•  Turbine/input shaft speed (PID: TSS) is 1,000 rpm or more.
•  Brake pedal released
SSP_C
Pressure control solenoid target current
A
Idling at P or N position