PID/DATA MONITOR INSPECTION

id050200805600

1. Connect the 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 methods such as the simulation function.

PID/DATA MONITOR AND RECORD function table

Monitor item (Definition)

Unit/Condition

Condition/Specification

Action

PCM terminal

ZY, Z6

LF, L3

DWN SW
(Down switch)
ON/OFF
• M range, downshift: ON
• Other: OFF
Inspect the selector lever component.
1AB
1P
GEAR
-
1GR: 1
2GR: 2
3GR: 3
4GR: 4
Inspect the following PIDs:
SSA/SS1, SSB/SS2, SSC/SS3
N/A
N/A
LINEDES
kPa
inHg
Indicates target line pressure
Inspect the following PIDs:
OSS, TFT, TFTV, TR, TP, TSS, VPWR, VSS
N/A
N/A
LPS
(Pressure control solenoid)
mA
Change current value according to throttle opening angle
Inspect the pressure control solenoid.
1AF 1AV
1G
1H
MNL SW
(M range switch)
ON/OFF
M range: ON
Other: OFF
Inspect the selector lever component.
1AQ
1O
OP_SW_B*
(Oil pressure switch)
ON/OFF
1, 2 or 3GR: ON
Other: OFF
Inspect the oil pressure switch.
N/A
1L
OSS
(Output shaft speed)
rpm
Indicates output shaft speed
Inspect the VSS.
1AY
1J
SSA/SS1
(Shift solenoid A)
%
4GR: 99%
Others: 0%
Inspect the shift solenoid A.
1AZ
1B
SSB/SS2
(Shift solenoid B)
%
1GR at D range: 99%
Others: 0%
Inspect the shift solenoid B.
1BH
1C
SSC/SS3
(Shift solenoid C)
%
1GR/2GR: 99%
Others: 0%
Inspect the shift solenoid C.
1BD
1D
TFT
(Transaxle fluid temperature)
°C
°F
Indicates transaxle fluid temperature
Inspect the TFT sensor.
1AU
1U
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.
1AU
1U
TP
(Throttle position sensor)
%
CTP: Approx. 12%
WOT: Approx. 75%
Inspect the TP sensor.
2AA
N/A
CTP: 13-23%
WOT: 86-96%
Inspect the TP sensor.
N/A
2I
V
CTP: 0.3-1.0 V
WOT: 3.1-4.5 V
Inspect the TP sensor.
2AA
N/A
CTP: 0.65-1.15 V
WOT: 4.3-4.8 V
Inspect the TP sensor.
N/A
2I
TPCT
(Lowest closed throttle position)
V

0.3-1.0 V

Inspect the TP sensor.
2AA
N/A
V

0.65-1.15 V

Inspect the TP sensor.
N/A
2I
TP REL
(Relative throttle position)
%
CTP: Approx. 0%
WOT: Approx. 100%
Inspect the TP sensor.
2AA
2I
TR
(Transaxle range)
-
P position: P
R position: R
N position: N
D range: D
Inspect the TR switch.
1X
1S
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.
1X
1S
TSS
(Input/turbine speed)
rpm
Ignition switch ON: 0 rpm
Idle: 700-800 rpm (P, N position)
Indicates Input/turbine speed
Inspect the input/turbine speed sensor.
1O
1K
1M
1Q
UP SW
(Up switch)
ON/OFF
• M range, upshift: ON
• Other: OFF
Inspect the selector lever component.
1P
1K
VPWR
(Battery positive voltage)
V
Ignition switch ON: B+
Engine running: B+
Inspect the main relay.
Inspect the battery.
1AX
1BB
1BG
1BF
1A
1BA
1BD
1BE
VSS
(Vehicle speed)
km/h
mph
Indicates vehicle speed
Inspect the ABS HU/CM. (with ABS)
N/A
N/A
Inspect the VSS. (without ABS)
1AY
1J

* :
L3