ON-BOARD DIAGNOSTIC SYSTEM PID/DATA MONITOR INSPECTION [TCM (SJ6A-EL)]

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1.  Connect the M-MDS to the DLC-2.

2.  After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

(1)  Select “Data Logger”.
(2)  Select “Modules”.
(3)  Select “TCM”.

3.  Select the applicable PID from the PID table.

4.  Verify the PID data according to the directions on the screen.

Note
•  The PID data screen function is used for monitoring the calculated value of input/output signals in the module. Therefore, if the monitored value of the output components is not within the specification, it is necessary to inspect the monitored value of input components corresponding to the applicable output component control. In addition, because the system does not display an output component malfunction as an abnormality in the monitored value, it is necessary to inspect the output components individually.
•  When detecting DTCs, PIDs related to a malfunctioning system may not display even if the module is normal. Therefore, if a PID is not displayed, it is necessary to verify the DTC, perform malfunction diagnosis of the DTC that was detected, and do repairs.

PID/DATA monitor item table (Reference)

—: Not applicable

Item

Unit/Condition

Test condition

Specification (Reference)

Output part name
APP
%
Ignition is switched ON (engine off) and accelerator pedal is not depressed
Approx. 0 %
•  Inspect the PCM.
Ignition is switched ON (engine off) and accelerator pedal is fully pressed
Approx. 100 %
BRAKE_SW
Off/On
Brake pedal is not depressed
Off
•  Inspect the DSC HU/CM.
Brake pedal is depressed
On
ECT
°C {°F}
Displays engine coolant temperature
•  Inspect the PCM.
ENG_TQ
—
Displays engine torque
•  Inspect the PCM.
EOP
Off/On
Electric AT oil pump is not operating (i-stop is not operating)
Off
•  Inspect the electric AT oil pump.
Electric AT oil pump is operating (i-stop is operating)
On
GEAR_SEL
P/R/N/1/2/3/4/5/6
In P position
P
•  Inspect the following monitor items:
―  OSS
―  SS_ON-OFF1
―  SS_ON-OFF2
―  SS_ON-OFF3
―  SS_ON-OFF4
―  SS_ON-OFF5
―  SSA_CC
―  SSB_CC
―  THOP
―  TR
―  TSS
―  VSS
In R position
R
In N position
N
In 1st gear
1
In 2nd gear
2
In 3rd gear
3
In 4th gear
4
In 5th gear
5
In 6th gear
6
IS_ATF_H
Off/On
TCM does not inhibit i-stop because ATF temperature is not high
Off
•  Inspect the following monitor items:
―  TFT
―  TFTV
TCM inhibits i-stop because ATF temperature is high
On
IS_BV_H
Off/On
TCM does not inhibit i-stop because battery voltage is not high
Off
•  Inspect the following monitor items:
―  VPWR
TCM inhibits i-stop because battery voltage is high
On
IS_BV_L
Off/On
TCM does not inhibit i-stop because battery voltage is not low
Off
•  Inspect the following monitor items:
―  VPWR
TCM inhibits i-stop because battery voltage is low
On
IS_EOP_L
Off/On
TCM does not inhibit i-stop because electric AT oil pump drive voltage is not insufficient
Off
•  Inspect the electric AT oil pump.
TCM inhibits i-stop because electric AT oil pump drive voltage is insufficient
On
I-Stop_EST
Off/On
TCM does not permit i-stop
Off
—
TCM permits i-stop
On
LONGI_ACCEL
—
Vehicle is stopped or driving at constant speed
Approx. 0
•  Inspect the DSC HU/CM.
Accelerated
Changes 0-positive
Deceleration
Changes 0-negative
M_DOWN
Off/On
Selector lever is not in M (-) position
Off
•  Inspect the down switch.
Selector lever is in M (-) position
On
M_UP
Off/On
Selector lever is not in M (+) position
Off
•  Inspect the up switch.
Selector lever is in M (+) position
On
OSS
RPM
The following conditions are met
•  Engine is running
•  Vehicle is stopped
0 RPM
•  Inspect the speed sensor.
The following conditions are met
•  D position
•  Vehicle speed is 40 km/h {25 mph}
•  SKYACTIV-G 1.5: Approx. 1,500 RPM
•  SKYACTIV-G 2.0: Approx. 1,260 RPM
PADDLE_DOWN
Off/On
Down switch of steering shift switch is not operated
Off
•  Inspect the steering shift switch.
Down switch of steering shift switch is operated
On
PADDLE_UP
Off/On
Up switch of steering shift switch is not operated
Off
•  Inspect the steeSTEERING SHIFT SWITCH INSPECTION [SJ6A-EL]ring shift switch.
Up switch of steering shift switch is operated
On
RPM
RPM
Displays engine speed
•  Inspect the PCM.
SLT
A
In R position
Approx. 719 mA
•  Inspect the pressure control solenoid.
In D position
Approx. 996 mA
SS_ON-OFF1
Off/On
In 1st gear
Off
•  Inspect shift solenoid A.
In 2nd gear
On
In 3rd gear
On
In 4th gear
On
In 5th gear
On
In 6th gear
On
SS_ON-OFF2
Off/On
In 1st gear
On
•  Inspect shift solenoid B.
In 2nd gear
On
In 3rd gear
Off
In 4th gear
Off
In 5th gear
Off
In 6th gear
On
SS_ON-OFF3
Off/On
In 1st gear
On
•  Inspect shift solenoid C.
In 2nd gear
On
In 3rd gear
On
In 4th gear
Off
In 5th gear
Off
In 6th gear
Off
SS_ON-OFF4
Off/On
In 1st gear
Off
•  Inspect shift solenoid D.
In 2nd gear
Off
In 3rd gear
Off
In 4th gear
Off
In 5th gear
On
In 6th gear
On
SS_ON-OFF5
Off/On
In 1st gear
On
•  Inspect shift solenoid E.
In 2nd gear
On
In 3rd gear
On
In 4th gear
On
In 5th gear
Off
In 6th gear
Off
SSA_CC
A
In 1st gear
Approx. 199 mA
•  Inspect shift solenoid F.
In 2nd gear
Approx. 199 mA
In 3rd gear
Approx. 199 mA
In 4th gear
Approx. 199 mA
In 5th gear
Approx. 996 mA
In 6th gear
Approx. 996 mA
SSB_CC
A
In 1st gear
Approx. 996 mA
•  Inspect shift solenoid G.
In 2nd gear
Approx. 996 mA
In 3rd gear
Approx. 996 mA
In 4th gear
Approx. 996 mA
In 5th gear
Approx. 199 mA
In 6th gear
Approx. 199 mA
SSLU_C
A
Lock-up is not operating
Approx. 199 mA
•  Inspect the TCC control solenoid.
Lock-up is operating
Approx. 996 mA
TFT
°C {°F}
Displays ATF temperature
•  Inspect the TFT sensor.
TFTV
V
ATF temperature is 20 °C {68 °F}
Approx. 3.0 V
•  Inspect the TFT sensor.
ATF temperature is 40 °C {104 °F}
Approx. 2.1 V
ATF temperature is 60 °C {140 °F}
Approx. 1.4 V
THOP
%
Ignition is switched ON (engine off) and accelerator pedal is not depressed
Approx. 21 %
•  Inspect the PCM.
Ignition is switched ON (engine off) and accelerator pedal is fully depressed
Approx. 91 %
TR
P/R/N/D/M
In P position
P
•  Inspect the TR switch.
In R position
R
In N position
N
In D position
D
In M position
M
TSS
RPM
The following conditions are met
•  P position
•  Engine speed is 1,000 rpm
Approx. 1,000 RPM
•  Inspect the turbine sensor.
The following conditions are met
•  Engine is running
•  D position
•  Vehicle is stopped
0 RPM
VPWR
V
Displays module supply voltage
•  Inspect the battery.
•  Inspect the power supply circuit (such as push button start, IG1 relay, fuse).
VSS
KPH {MPH}
Displays vehicle speed
•  Inspect the DSC HU/CM.