ON-BOARD DIAGNOSTIC
05–02–68
PID/DATA MONITOR INSPECTION
A3U050201030W34
1. Connect the SSTs (WDS or equivalent) to the DLC-2.
2. Measure the PID value.
Note
•
Perform part inspection for the output device after PCM inspection.
•
The PID/DATA MONITOR function monitors the calculated value of the input/output signals in the PCM.
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 the simulation function, etc.
PID/DATA MONITOR AND RECORD function table
Monitor item
(Definition)
Unit/
Condition
Condition/Specification
Action
PCM
terminal
GEAR
—
1GR: 1
2GR: 2
3GR: 3
4GR: 4
Inspect following PIDs: SSA/SS1, SSB/
SS2, SSC/SS3, SSD/SS4, SSE/SS5
1, 27,
82, 99,
102
TFT
(Transaxle fluid
temperature)
°
C
Indicates transaxle fluid temperature
Inspect TFT sensor.
(See 05–17–25 TRANSAXLE FLUID
TEMPERATURE (TFT) SENSOR
INSPECTION.)
37
TFT V
(Transaxle fluid
signal voltage)
V
ATF 20
°°°°
C {68
°°°°
F}: 3.4—3.6 V
ATF 130
°°°°
C {266
°°°°
F}: 0.4—0.5 V
Inspect TFT sensor.
(See 05–17–25 TRANSAXLE FLUID
TEMPERATURE (TFT) SENSOR
INSPECTION.)
37
VPWR
(Battery
positive
voltage)
V
Ignition switch ON: B+
Engine running: B+
Inspect main relay.
(See 09–21–5 RELAY INSPECTION.)
Inspect buttery.
(See 01–17–1 BATTERY INSPECTION.)
71, 97
TROD
(TR switch (D
range))
ON/OFF
D range: ON
Others: OFF
Inspect TR switch.
(See 05–17–20 TRANSAXLE RANGE
(TR) SWITCH INSPECTION.)
6
TRL
(TR switch (1
range))
ON/OFF
1 range: ON
Others: OFF
Inspect TR switch.
(See 05–17–20 TRANSAXLE RANGE
(TR) SWITCH INSPECTION.)
7
LPS
(Pressure
control
solenoid)
A
ATF temperature at 60
°°°°
C {140
°°°°
F}
Idle:0.94—0.96 A
Stall (D range):0.25—0.35 A
Stall (R range):0—0.05 A
Inspect pressure control solenoid.
(See 05–17–28 SOLENOID VALVES
INSPECTION.)
44, 81
LINEDES
kPa
inHg Indicates target line pressure
Inspect following PIDs:
TFT, TFT V, VPWR, TP, TSS, VSS,
TROD, TRD, TRL, PNP
—
TCIL
(O/D OFF
indicator light)
ON/OFF
O/D OFF mode: ON
Others: OFF
Inspect O/D OFF indicator light.
43
TCS
(O/D OFF
switch)
ON/OFF
O/D OFF switch pressed: ON
O/D OFF switch released: OFF
Inspect O/D OFF switch.
(See 05–17–19 O/D OFF SWITCH
INSPECTION.)
29
TRR
(TR switch (R
position))
ON/OFF
R position: ON
Others: OFF
Inspect TR switch.
(See 05–17–20 TRANSAXLE RANGE
(TR) SWITCH INSPECTION.)
32
TRD
(TR switch (2
range))
ON/OFF
2 range: ON
Others: OFF
Inspect TR switch.
(See 05–17–20 TRANSAXLE RANGE
(TR) SWITCH INSPECTION.)
9
SSA/SS1
(Shift solenoid
A)
%
4GR: 99%
others: 0%
Inspect shift solenoid A.
(See 05–17–28 SOLENOID VALVES
INSPECTION.)
82
SSB/SS2
(Shift solenoid
B)
%
1GR at D range: 99%
Others: 0%
Inspect shift solenoid B.
(See 05–17–28 SOLENOID VALVES
INSPECTION.)
99
SSC/SS3
(Shift solenoid
C)
%
1GR/2GR: 99%
Others: 0%
Inspect shift solenoid C.
(See 05–17–28 SOLENOID VALVES
INSPECTION.)
102
1712-1U-01G(05-02).fm 68 ページ 2001年6月29日 金曜日 午後4時35分