PID/DATA MONITOR INSPECTION [LA4AX-EL (CD4E)]


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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

PCM terminal

YF (2.0L Zetec)

AJ (3.0L Duratec)

CCS
3-2 timing/coast clutch solenoid
ON/OFF
-
-
kPa
psi
-
-
EPC
Electronic presser control solenoid
kPa
psi
81
81
EPCV
Electronic presser control solenoid control signal voltage
V
81
81
GEAR
Selected gear (Calculated from shift solenoids A and B)
1st gear/2nd gear/
3rd gear/4th gear
-
-
GEAR_MAX
No.1 gear candidate
-
-
-
GEAR_RAT
Gear ratio
-
-
-
OSS_SRC
Output shaft speed
rpm
58
84
SSA/SS1
Shift solenoid A
ON/OFF
73
6
SSA/SS1_F
Shift solenoid A status
Yes Fault/No Fault
-
-
SSB/SS2
Shift solenoid B
ON/OFF
1
11
SSB/SS2_F
Shift solenoid B status
Yes Fault/No Fault
-
-
TC_SLIPACT
Actual torque converter slip value
rpm
-
-
TC_SLIPDSD
Expected torque converter slip value
rpm
-
-
TCC
Torque converter clutch control solenoid
%
99
54
Engaged/Modulated/OFF
99
54
TCC_F
Torque converter clutch control solenoid status
Yes Fault/No Fault
-
-
TCC_RAT
Transaxle slip ratio
-
-
-
TCCA
Torque converter clutch actual
ON/OFF
-
-
V
-
-
TCIL
O/D OFF indicator light
ON/OFF
29
29
TCIL_FLT
O/D OFF indicator light status
Yes Fault/No Fault
-
-
TFT
Transaxle fluid temperature
°C
°F
37
37
V
37
37
TFT_F
Transaxle fluid temperature status
Yes Fault/No Fault
-
-
TR
Transaxle range
D/Reverse/Over Drive/
Manual 2/Manual 1/
Park Indicator/N
-
-
V
-
-
TRAN_RAT
Transaxle gear ratio
-
-
-
TRFM
Transaxle range status
Yes Fault/
No Fault
-
-
TSS
Turbine shaft speed
rpm
34
59
TSS_SRC
Turbine shaft speed
rpm
34
59
TSSFM
TSS sensor failure mode
Yes Fault/No Fault