PID/DATA MONITOR INSPECTION [FS5A-EL]

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1.  Connect the M-MDS to the DLC-2.

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

•  When using the IDS (laptop PC)
1.  Select the “Toolbox” tab.
2.  Select “DataLogger”.
3.  Select “Modules”.
4.  Select “TCM”.
•  When using the PDS (Pocket PC)
1.  Select “Module Tests”.
2.  Select “TCM”.
3.  Select “DataLogger”.

3.  Select the PID from the PID table

4.  Verify the PID data according to the directions on the M-MDS screen.

Note
•  Perform part inspection for the output device after TCM inspection.
•  The PID/DATA MONITOR function monitors the calculated value of the input/output signals in the TCM. Therefore, if a monitored value of an output device is out of specification, it is necessary to inspect the monitored value of the input device related to the output device control. Since an output device malfunction is not directly indicated as a malfunction of the monitored value for the output device, it is necessary to inspect the output device individually using methods such as the simulation function.

PID/DATA MONITOR AND RECORD function table

Monitor item (Definition)

Unit/Condition

Condition/Specification

Action

TCM terminal
DTCCNT
(Number of DTC detected)
N/A
•  DTCs is detected: 1—255
•  No DTCs are detected: 0
Perform applicable DTC troubleshooting.
(See DTC TABLE [FS5A-EL].)
N/A
DWN SW
(Down switch)
On/Off
•  M range, downshift: On
•  Other: Off
Inspect the selector lever component.
(See SELECTOR LEVER COMPONENT INSPECTION.)
F
ECT TCM
(ECT sensor)
°C
°F
Indicates engine coolant temperature
Inspect the ECT sensor.
(See ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION [LF, L3].)
Inspect the PCM
(See PCM INSPECTION [LF, L3].)
N/A
GEAR_SEL
1/2/3/4/5
•  1GR: 1
•  2GR: 2
•  3GR: 3
•  4GR: 4
•  5GR: 5
Inspect the following PIDs:
SSA/SS1, SSB/SS2, SSC/SS3,
SSD/SS4, SSE_SS5, SSF_SS6
N/A
HTM_CNT
N/A
Indicates number of high oil temperature mode (ATF temperature at 130 °C {266 °F} or more) operations
•  0—65,535
N/A
N/A
HTM_DIS
km
Indicates travel distance after operation of high oil temperature mode (ATF temperature at 130 °C {266 °F} or more)
•  0—65,535 km
N/A
N/A
ISS
(Intermediate shaft speed)
RPM
Indicates secondary gear revolution speed
•  Vehicle speed 0 km/h {0 mph}: 0 RPM
•  Vehicle speed 25 km/h {16 mph}: 200—230 RPM
Inspect the intermediate sensor.
(See INTERMEDIATE SENSOR INSPECTION [FS5A-EL].)
AC
LINEDES
kPa
inHg
Indicates target line pressure
Inspect the following PIDs:
ISS, OSS, TFT, TFTV, THOP, TR, TSS
N/A
LPS
(Pressure control solenoid A)
A
Change current value according to throttle opening angle
Inspect the pressure control solenoid A.
(See SOLENOID VALVE INSPECTION (PRIMARY CONTROL VALVE BODY) [FS5A-EL].)
AD, AE
LPS B
(Pressure control solenoid B)
%
•  4GR→ 5GR: 99%
•  others: 0%
Inspect the pressure control solenoid B.
(See SOLENOID VALVE INSPECTION (SECONDARY CONTROL VALVE BODY) [FS5A-EL].)
AM
MNL SW
(M range switch)
On/Off
•  M range: On
•  Other: Off
Inspect the selector lever component.
(See SELECTOR LEVER COMPONENT INSPECTION.)
K
OP_SW_B
(Oil pressure switch)
On/Off
•  1GR, 2GR or 3GR: On
•  Other: Off
Inspect the oil pressure switch.
(See OIL PRESSURE SWITCH INSPECTION [FS5A-EL].)
S
OSS
(Output shaft speed)
RPM
Indicates output shaft speed
•  Vehicle speed 0 km/h {0 mph}: 0 RPM
•  Vehicle speed 25 km/h {16 mph}: 200—230 RPM
Inspect the VSS.
(See VEHICLE SPEED SENSOR (VSS) INSPECTION [FS5A-EL].)
Z
RPM_TCM
(Engine speed)
RPM
Ignition switch ON: 0 RPM
Idle: 700—800 RPM
Inspect the TCM.
(See TCM INSPECTION [FS5A-EL].)
N/A
SSA/SS1
(Shift solenoid A)
%
•  4GR: 99%
•  others: 0%
Inspect the shift solenoid A.
(See SOLENOID VALVE INSPECTION (PRIMARY CONTROL VALVE BODY) [FS5A-EL].)
AG
SSB/SS2
(Shift solenoid B)
%
•  1GR at D range: 99%
•  Others: 0%
Inspect the shift solenoid B.
(See SOLENOID VALVE INSPECTION (PRIMARY CONTROL VALVE BODY) [FS5A-EL].)
AJ
SSC/SS3
(Shift solenoid C)
%
•  1GR/2GR: 99%
•  Others: 0%
Inspect the shift solenoid C.
(See SOLENOID VALVE INSPECTION (PRIMARY CONTROL VALVE BODY) [FS5A-EL].)
AL
SSD/SS4
(Shift solenoid D)
On/Off
•  P/N position, 4GR at D range, 1GR at M range: On
•  Others: Off
Inspect the shift solenoid D.
(See SOLENOID VALVE INSPECTION (PRIMARY CONTROL VALVE BODY) [FS5A-EL].)
AH
SSE_SS5
(Shift solenoid E)
On/Off
•  TCC operating: On
•  TCC non operating: Off
Inspect the shift solenoid E.
(See SOLENOID VALVE INSPECTION (PRIMARY CONTROL VALVE BODY) [FS5A-EL].)
AK
SSF_SS6
(Shift solenoid F)
On/Off
•  1GR/2GR/3GR/4GR: On
•  5GR: Off
Inspect the shift solenoid F.
(See SOLENOID VALVE INSPECTION (SECONDARY CONTROL VALVE BODY) [FS5A-EL].)
AI
TFT
(Transaxle fluid temperature)
°C
°F
Indicates transaxle fluid temperature
Inspect the TFT sensor.
(See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR INSPECTION [FS5A-EL].)
AA
TFTV
(Transaxle fluid signal voltage)
V
•  ATF 20 °C {68 °F}: Approx. 3.3 V
•  ATF 40 °C {104 °F}: Approx. 2.4 V
•  ATF 60 °C {140 °F}: Approx. 1.5 V
Inspect the TFT sensor.
(See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR INSPECTION [FS5A-EL].)
AA
THOP
(Throttle position sensor)
%
•  Accelerator pedal released: 0%
•  Accelerator pedal fully depressed: 100%
Inspect the APP sensor.
(See ACCELERATOR PEDAL POSITION (APP) SENSOR INSPECTION [LF, L3].)
N/A
TR
(Transaxle range)
P/R/N/D
•  P position: P
•  R position: R
•  N position: N
•  D range: D
Inspect the TR switch.
(See TRANSAXLE RANGE (TR) SWITCH INSPECTION [FS5A-EL].)
U
TR_SENS
(TR switch)
V
•  P position: 4.34—4.79 V
•  R position: 3.83—4.18 V
•  N position: 3.05—3.50 V
•  D range: 2.23—2.66 V
Inspect the TR switch.
(See TRANSAXLE RANGE (TR) SWITCH INSPECTION [FS5A-EL].)
U
TSS
(Input/turbine speed)
RPM
Indicates Input/turbine speed
•  Ignition switch ON: 0 RPM
•  Idle: 700—800 RPM (P, N position)
Inspect the input/turbine speed sensor.
(See INPUT/TURBINE SPEED SENSOR INSPECTION [FS5A-EL].)
Y, AB
UP SW
(Up switch)
On/Off
•  M range, upshift: On
•  Other: Off
Inspect the selector lever component.
(See SELECTOR LEVER COMPONENT INSPECTION.)
G
VPWR_TCM
(Battery voltage)
V
B+
Inspect the main relay.
(See RELAY INSPECTION.)
J
VSS
(Vehicle speed)
KPH
•  Vehicle speed 20 km/h {12.5 mph}: 20 KPH
•  Vehicle speed 40 km/h {25 mph}: 40 KPH
Inspect the VSS.
(See VEHICLE SPEED SENSOR (VSS) INSPECTION [FS5A-EL].)
Z


Simulation Function Procedure

1.  Connect the M-MDS to the DLC-2.

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

•  When using the IDS (laptop PC)
―  Select the “Toolbox” tab.
―  Select “DataLogger”.
―  Select “Modules”.
―  Select “TCM”.
•  When using the PDS (Pocket PC)
―  Select “Module Tests”.
―  Select “TCM”.
―  Select “DataLogger”.

3.  Select the simulation items from the PID table.

4.  Perform the simulation function, inspect the operations for each parts.

•  If there is no operation sound from the solenoid after the simulation function inspection is performed, it is possible that there is an open or short circuit in the wiring harness, or solenoid, or sticking and operation malfunction.

Simulation item table

X: Available

Simulation item

Applicable component

Unit/Condition

Operation

TCM terminal

IG ON

Idle
LPS
Pressure control solenoid A
%
N/A
X
AD, AE
LPS B
Pressure control solenoid B
%
N/A
X
AM
SSA/SS1
Shift solenoid A
%
N/A
X
AG
SSB/SS2
Shift solenoid B
%
N/A
X
AJ
SSC/SS3
Shift solenoid C
%
N/A
X
AL
SSD/SS4
Shift solenoid D
On/Off
N/A
X
AH
SSE_SS5
Shift solenoid E
On/Off
N/A
X
AK
SSF_SS6
Shift solenoid F
On/Off
N/A
X
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