PARAMETER IDENTIFICATION (PID) DATA MONITORING FUNCTION[LA4AX-EL (CD4E)]


id050207100700

•  The PID mode allows access to certain data values, analog and digital input and output, calculations and system state information.

PID/DATA MONITOR AND RECORD function table

Monitor item

Definition

Unit/Condition

PCM terminal

CCS
3-2 timing/coast clutch solenoid
On/Off
20
kPa
20
CCSV
3-2 timing/coast clutch solenoid control signal voltage
V
20
EPC
Electronic presser control solenoid
kPa
81
EPCV
Electronic presser control solenoid control signal voltage
V
81
GEAR
Selected gear (Calculated from shift solenoids A and B)
1/2/3/4
GEAR_MAX
No.1 gear candidate
GEAR_RAT
Gear ratio
OSS
Output shaft speed
RPM
84
OSS_SRC
Output shaft speed
RPM
84
SSA/SS1
Shift solenoid A
On/Off
6
SSA/SS1_F
Shift solenoid A status
Yes Fault/No Fault
SSB/SS2
Shift solenoid B
On/Off
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
%
54
Engaged/Modulated/OFF
54
TCC_F
Torque converter clutch control solenoid status
Yes Fault/No Fault
TCC_RAT
Transaxle slip ratio
TCIL
O/D OFF indicator light
On/Off
TCS
O/D OFF switch
Not Depressed/Depressed
29
TFT
Transaxle fluid temperature
°C
37
V
37
TFT_F
Transaxle fluid temperature status
Yes Fault/No Fault
37
TR
Transaxle range
D/R/OD/
Man 2/Man 1/
P/N
64
TR_F
Transaxle range status
Yes Fault/No Fault
64
TR_V
Transaxle range signal voltage
V
64
TRAN_RAT
Transaxle gear ratio
TSS
Turbine shaft speed
RPM
59
TSS/ISS
Input shaft speed
RPM
59
TSS_SRC
Turbine shaft speed
RPM
59
TSSFM
TSS sensor failure mode
Yes Fault/No Fault
59