PID/Data Monitor Inspection
- Connect the WDS or equivalent to the DLC-2.
- Turn the ignition switch to ON.
- Measure the PID value.
NOTE:
- Perform part inspection for the output device after TCM inspection.
- The PID/DATA MONITOR function monitors the calculated value of the input/output signals in the TCM. 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 | TCM terminal |
|---|---|---|---|---|
| 24B_Duty (2-4 brake solenoid vale) | % | N position: 0% 2GR, 4GR or 5GR: 99% |
Inspect 2-4 brake solenoid valve. (See SOLENOID VALVE INSPECTION .) |
2V |
| BOO TCM (Brake switch) |
on/off | Brake pedal depressed: on Brake pedal released: off |
Inspect brake switch. | 1U |
| FAT (FAT terminal (DLC)) |
on/off | No DTC output: off DTC output: on-off |
Inspect DLC FAT terminal and TCM connector terminal 1Q. | 1Q |
| GEAR (Calculated gear range in TCM) |
1/2/3/4/5 | 1GR: 1 2GR: 2 3GR: 3 4GR: 4 5GR: 5 |
Inspect following PIDs: THOP, TSS | - |
| HC_Duty (High clutch solenoid valve) |
% | N position: 0% 3GR, 4GR or 5GR: 99% |
Inspect high clutch solenoid valve. (See SOLENOID VALVE INSPECTION .) |
2U |
| LPS (Pressure control solenoid) |
% | Ignition switch ON: 0% Idle: 0-100% |
Inspect pressure control solenoid. (See SOLENOID VALVE INSPECTION .) |
2Y |
| N_SFT (Neutral shift solenoid valve) |
on/off | N position: off R position inhibition control: on |
Inspect main relay. (See RELAY INSPECTION .) Inspect battery. (See BATTERY INSPECTION .) |
2D |
| OSS (Intermediate sensor |
RPM | Idle: 700-800 RPM | Inspect intermediate sensor. (See INTERMEDIATE SENSOR INSPECTION .) |
1K, 1X |
| PNP TCM (TR switch (P/N position switch)) |
Drive/Neutral | P or N position: Neutral R position and all ranges: Drive |
Inspect TR switch. (See SOLENOID VALVE INSPECTION .) |
- |
| RDCN_TIM (Reduction timing solenoid valve) |
on/off | N position: off D range: on |
Inspect reduction timing solenoid valve. (See SOLENOID VALVE INSPECTION .) |
2G |
| RPM_TCM (Engine speed) |
RPM | Idle: 700-800 RPM | Inspect TCM. (See TCM INSPECTION .) |
- |
| SSA/SS1 (Shift solenoid A) |
on/off | N position: on D range 3GR: off |
Inspect shift solenoid A. (See SOLENOID VALVE INSPECTION .) |
- |
| SSB/SS2 (Shift solenoid B) |
on/off | N position: on D range 4GR: off |
Inspect shift solenoid B. (See SOLENOID VALVE INSPECTION .) |
- |
| SSC/SS3 (Shift solenoid C) |
on/off | N position: on D range 2GR: off |
Inspect shift solenoid C. (See SOLENOID VALVE INSPECTION .) |
- |
| TAT (TAT terminal) |
on/off | Open terminal TAT: on Short terminal TAT: off |
Inspect DLC TAT terminal and TCM connector terminal 1A. | 1A |
| TCCC (TCC solenoid valve) |
% | TCC operating: 0-100% TCC non operating: 0% |
Inspect TCC solenoid valve. (See SOLENOID VALVE INSPECTION .) |
2S |
| TCIL (O/D OFF indicator light) |
on/off | O/D OFF mode: on Other modes: off |
Inspect O/D OFF switch. (See O/D OFF SWITCH INSPECTION .) |
1E |
| TCS (O/D OFF switch) |
on/off | O/D OFF switch pressed: on Other: off |
Inspect O/D OFF switch. (See O/D OFF SWITCH INSPECTION .) |
2l |
| TFT (ATF temperature) |
°C, °F | ATF 20 °C{68 °F}: 20 °C {68 °F} ATF 60 °C {140 °F}: 60 °C {140 °F} |
Inspect TFT sensor. (See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR REMOVAL/INSTALLATION .) |
1B, 1F |
| TFTV (ATF temperature signal voltage) |
V | ATF 20 °C {68 °F}: 1.55 V ATF 60 °C {140 °F}: 0.7 V |
Inspect TFT sensor. (See TRANSAXLE FLUID TEMPERATURE (TFT) SENSOR REMOVAL/INSTALLATION .) |
1B, 1F |
| THOP (Throttle position) |
% | CTP: 0% WOT: 100% |
Inspect TCM. (See TCM INSPECTION .) |
- |
| TRD (TR switch [D range]) |
on/off | D range: on Other ranges and all positions: off |
Inspect TR switch. (See TRANSAXLE RANGE (TR) SWITCH INSPECTION .) |
1Z |
| TRL (TR switch [2 range]) |
on/off | 2 range: on Other ranges and all positions: off |
Inspect TR switch. (See TRANSAXLE RANGE (TR) SWITCH INSPECTION .) |
2C |
| TRR (TR switch [R position]) |
on/off | R position: on Other positions and all ranges: off |
Inspect TR switch. (See TRANSAXLE RANGE (TR) SWITCH INSPECTION .) |
1W |
| TRS (TR switch [3 range]) |
on/off | 3 range: on Other ranges and all positions: off |
Inspect TR switch. (See TRANSAXLE RANGE (TR) SWITCH INSPECTION .) |
1AA |
| TSS (Input/turbine speed sensor) |
RPM | Idle: 700-800 RPM | Inspect input/turbine speed sensor. (See INPUT/TURBINE SPEED SENSOR INSPECTION .) |
1N, 2F |
| VPWR_TCM (Battery voltage) |
V | IG ON: B+ Idle: 13-14 V |
Inspect main relay. | 1P |
| VSS TCM (Vehicle speed) |
KPH, MPH | Vehicle speed 20 km/h {12.5 mph}: 20 KPH {12.5 MPH} Vehicle speed 40 km/h {25 mph}: 40 KPH {25 MPH} |
Inspect vehicle speedometer sensor. (See VEHICLE SPEEDOMETER SENSOR (VSS) INSPECTION .) |
1V, 1M |