Scan Tool Data Definitions
SCAN TOOL DATA DEFINITIONS
| Gear Position (1ST, 2ND, 3RD, 4TH, N, R) | This parameter is indicated actual gear position. |
| Throttle Position (%) | Throttle valve opening ratio sent from ECM on CAN communication line. |
| Input Shaft Rev (RPM) | Input shaft revolution computed by reference pulses coming from input shaft speed sensor on transmission case. |
| Output Shaft Rev (RPM) | Output shaft revolution computed by reference pulses coming from output shaft speed sensor on transmission case. |
| Vehicle Speed (Km/h) | This parameter is competed by output shaft speed sensor and 4L/N switch (if equipped) on TCM. Gear shift schedule relate this parameter. |
| Battery Voltage (V) | Battery voltage read by TCM as analog input signal by TCM. |
| ATF Temperature (°C) | ATF temperature detected by signal from transmission fluid temperature sensor installed in valve body. |
| TCC Solenoid Duty (%) | Electric current value ration between electric current value being outputted from TCM to TCC pressure control solenoid and maximum value can be outputted by TCM. |
| Pressure Control Sol (%) | Electric current value ratio between electric current value being outputted from TCM to pressure control solenoid-A and maximum value can be outputted by TCM. |
| Slip RPM (RPM) | This parameter indicates slipping rotation in the torque converter (difference between input shaft rotation and engine rotation). |
| Engine Speed (RPM) | Engine speed computed by signal on CAN communication line fed from ECM. |
| ECT (°C) | Engine coolant temperature detected by signal on CAN communication line fed from ECM. |
| MIL Request (ON, OFF) (E-OBD model) | ON: Signal which TCM requires combination meter to turn ON malfunction indicator lamp. OFF: Signal which TCM does not require combination meter to turn ON malfunction indicator lamp. |
| 3 Position (O/D Off) Sw (ON, OFF) | Inputted signal from "3" position switch in selector lever assembly. ON: Shift selector lever to "3" range OFF: Shift selector lever to other above range |
| Transaxle Range (P, R, N, D, 2, L) | It indicates transmission range according to transmission range sensor signal. |
| Shift Solenoid A (Com)/(Mon) (ON, OFF) | COM-ON: ON command being outputted to shift solenoid-A. COM-OFF: OFF command not being outputted to shift solenoid-A. MON-ON: Electricity being passed to shift solenoid-A. MON-OFF: Electricity not being passed to shift solenoid-A. |
| Shift Solenoid B (Com)/(Mon) (ON, OFF) | COM-ON: ON command being outputted to shift solenoid-B. COM-OFF: OFF command not being outputted to shift solenoid-B. MON-ON: Electricity being passed to shift solenoid-B. MON-OFF: Electricity not being passed to shift solenoid-B. |
| 4WD-Low Switch (if equipped) (ON, OFF) | Inputted signal from 4L/N switch on transfer case. ON: Transfer gear position is 4L or N OFF: Transfer gear position is 4H |
| Range Signal (P/N range, D range) | ON: Signal which TCM require ECM to increase idle speed OFF: Signal which TCM does not require ECM to increase idle speed |
| Air Conditioner Signal (ON, OFF) | ON: Signal which inform that air conditioner compressor is turned ON. OFF: Signal which inform that air conditioner compressor is turned OFF. |
| Brake Switch (ON, OFF) | Brake light switch position detected by signal on CAN communication line fed from ECM. ON: Brake pedal depressed OFF: Brake pedal released |
| Accel Actual Position (%) | Accelerator pedal opening ratio detected by signal on CAN communication line fed from ECM. |