PID/DATA MONITOR INSPECTION [AW6A-EL, AW6AX-EL]

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1.  Connect the M-MDS to the DLC-2.

L.H.D.

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R.H.D.

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

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

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 parts is not within the specification, it is necessary to inspect the monitored value of input parts corresponding to the applicable output part control. In addition, because the system does not display an output part malfunction as an abnormality in the monitored value, it is necessary to inspect the output parts individually.

PID/DATA MONITOR AND RECORD function table

Monitor item

Unit/Condition

Condition/Specification

Action

TCM terminal
BOO TCM
On/Off
•  Brake pedal depressed: On
•  Other: Off
Inspect the brake switch.
(See BRAKE SWITCH INSPECTION.)
N/A
DTCCNT
N/A
Indicates number of DTC
Check DTC.
(See DTC TABLE [AW6A-EL, AW6AX-EL].)
N/A
DWN SW
On/Off
•  Down shift at M range: On
•  Other: Off
Inspect the selector lever component.
(See SELECTOR LEVER COMPONENT INSPECTION.)
A4
ECT TCM
°C, °F
Indicates ECT
Inspect the PCM.
(See PCM INSPECTION [MZI-3.7].)
N/A
FDPDTC
N/A
Indicates code of FREEZE FRAME DATA
Inspect the TCM.
(See TCM INSPECTION [AW6A-EL, AW6AX-EL].)
N/A
GEAR_RA
N/A
•  1GR: 4.148
•  2GR: 2.370
•  3GR: 1.555
•  4GR: 1.154
•  5GR: 0.859
•  6GR: 0.685
Inspect following PIDs: THOP, TSS, VSS
N/A
GEAR_SEL
1st/2nd/3rd/4th/5th/6th
•  1GR: 1st
•  2GR: 2nd
•  3GR: 3rd
•  4GR: 4th
•  5GR: 5th
•  6GR: 6th
Inspect following PIDs: THOP, TSS, VSS
N/A
LPS
A
100—1,000 mA
Inspect the pressure control solenoid.
(See SOLENOID VALVE INSPECTION [AW6A-EL, AW6AX-EL].)
B1, B3
MNL SW
On/Off
•  M range: On
•  Other: Off
Inspect the selector lever component.
(See SELECTOR LEVER COMPONENT INSPECTION.)
A7
OSS
RPM
•  Ignition switch ON:0 RPM
•  Indicates output shaft speed
Inspect the VSS.
(See VEHICLE SPEED SENSOR (VSS) INSPECTION [AW6A-EL, AW6AX-EL].)
B19, B20
PNP_TCM
Drive/Neutral
•  P, N position: Neutral
•  D, M range or R position: Drive
Inspect the TR switch.
(See TRANSAXLE RANGE (TR) SWITCH INSPECTION [AW6A-EL, AW6AX-EL].)
N/A
RPM TCM
RPM
•  Ignition switch ON:0 RPM
•  Idle:700—800 RPM
Inspect the PCM.
(See PCM INSPECTION [MZI-3.7].)
N/A
SSC
A
•  P, R, N position or D/M range (5GR, 6GR): solenoid on
•  Other: solenoid off
―  100—1,000 mA
Inspect the shift solenoid C.
(See SOLENOID VALVE INSPECTION [AW6A-EL, AW6AX-EL].)
B10, B11
SSD
A
•  P, R, N position or D/M range (1GR, 2GR, 3GR): solenoid on
•  Other: solenoid off
―  100—1,000 mA
Inspect the shift solenoid D.
(See SOLENOID VALVE INSPECTION [AW6A-EL, AW6AX-EL].)
B17, B18
SSE
A
•  R position (more than 11 km/h {4 mph}) or D/M range (1GR, 2GR, 4GR, 6GR): solenoid on
•  Other: solenoid off
―  100—1,000 mA
Inspect the shift solenoid E.
(See SOLENOID VALVE INSPECTION [AW6A-EL, AW6AX-EL].)
B14, B22
SSF
A
•  P, R, N position or D/M range (1GR, 3GR, 4GR, 5GR): solenoid on
•  Other: solenoid off
―  100—1,000 mA
Inspect the shift solenoid F.
(See SOLENOID VALVE INSPECTION [AW6A-EL, AW6AX-EL].)
B16, B21
TCCC
A
•  TCC on: solenoid on
•  Other: solenoid off
―  200—1,000 mA
Inspect the TCC control solenoid.
(See SOLENOID VALVE INSPECTION [AW6A-EL, AW6AX-EL].)
B4, B9
TFT
°C, °F
Indicates ATF temperature
Inspect the TFT sensor.
(See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR INSPECTION [AW6A-EL, AW6AX-EL].)
B7, B8
TFTV
V
•  ATF temperature 10 °C {50 °F}:4.78—4.81 V
•  ATF temperature 25 °C {77 °F}:4.61—4.65 V
•  ATF temperature 110 °C {230 °F}:2.30—2.45 V
Inspect the TFT sensor.
(See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR INSPECTION [AW6A-EL, AW6AX-EL].)
B7, B8
THOP
%
•  CTP: 0%
•  WOT: 100%
Inspect the PCM.
(See PCM INSPECTION [MZI-3.7].)
N/A
TR
R/N/D/P
•  R position: R
•  N position: N
•  D range: D
•  P position: P
Inspect the TR switch.
(See TRANSAXLE RANGE (TR) SWITCH INSPECTION [AW6A-EL, AW6AX-EL].)
N/A
TRD
On/Off
•  D range: On
•  Other ranges and all positions: Off
Inspect the TR switch.
(See TRANSAXLE RANGE (TR) SWITCH INSPECTION [AW6A-EL, AW6AX-EL].)
N/A
TRR
On/Off
•  R position: On
•  Other positions and all ranges: Off
Inspect the TR switch.
(See TRANSAXLE RANGE (TR) SWITCH INSPECTION [AW6A-EL, AW6AX-EL].)
N/A
TSS
RPM
•  Ignition switch ON:0 RPM
•  Idle:700—800 RPM
Inspect the input/turbine speed sensor.
(See INPUT/TURBINE SPEED SENSOR INSPECTION [AW6A-EL, AW6AX-EL].)
N/A
UP SW
On/Off
•  Up shift at M range: On
•  Other: Off
Inspect the selector lever component.
(See SELECTOR LEVER COMPONENT INSPECTION.)
A3
VSS
KPH, MPH
Indicates vehicle speed
Inspect the VSS.
(See VEHICLE SPEED SENSOR (VSS) INSPECTION [AW6A-EL, AW6AX-EL].)
N/A


Simulation Function Procedure

1.  Connect the M-MDS to the DLC-2.

L.H.D.

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R.H.D.

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

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

3.  Select the active command modes from the PID table.

4.  Perform the active command modes, inspect the operations for each parts.

•  If the operation of output parts cannot be verified after the active command mode inspection is performed, this could indicate the possibility of an open or short circuit, sticking, or operation malfunction in the output parts.

Simulation item table

Simulation item

Applicable component

Unit/Condition

Test condition

TCM terminal
LPS
Pressure control solenoid
A
Ignition switch ON position (engine off) or idle
B1, B3
SSA
Shift solenoid A
On/Off
Ignition switch ON position (engine off) or idle
B5
SSB
Shift solenoid B
On/Off
Ignition switch ON position (engine off) or idle
B2
SSC
Shift solenoid C
A
Ignition switch ON position (engine off) or idle
B10, B11
SSD
Shift solenoid D
A
Ignition switch ON position (engine off) or idle
B17, B18
SSE
Shift solenoid E
A
Ignition switch ON position (engine off) or idle
B14, B22
SSF
Shift solenoid F
A
Ignition switch ON position (engine off) or idle
B16, B21