Scan Tool Data Definitions

Input Shaft Rev (RMP):  Input shaft revolution computed by reference pulses coming from input shaft speed sensor on transmission case.

Gear Position (1ST, 2ND, 3RD, 4TH, 5TH, N, R): 

Current gear position computed by throttle position coming from ECM and vehicle speed.

Output Shaft Rev (RMP):  Output shaft revolution computed by reference pulses coming from output shaft speed sensor on transmission case.

Vehicle Speed (Km/h):  Vehicle speed computed by reference pulses coming from vehicle speed sensor on transfer case.

Battery Voltage (V):  Battery voltage read by TCM as analog input signal by TCM.

ATF Temp (°C):  ATF temperature detected by signal from transmission fluid temperature sensor A installed in valve body.

Engine Speed (RPM):  Engine speed computed by reference pulses coming from crankshaft position sensor.

Shift Sol A Con / 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 Sol B Con / 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.

Shift Sol E Con / MON (ON, OFF):  COM-ON: ON command being outputted to shift solenoid-E.

COM-OFF: OFF command not being outputted to shift solenoid-E.

MON-ON: Electricity being passed to shift solenoid-E.

MON-OFF: Electricity not being passed to shift solenoid-E.

TCC Sol Duty (%):  Electric current value ration between electric current value being outputted from TCM to TCC solenoid and maximum value can be outputted by TCM.

Press Cont Sol A (%):  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.

Press Cont Sol B (%):  Electric current value ration between electric current value being outputted from TCM to pressure control solenoid-B and maximum value can be outputted by TCM.

Press Cont Sol C (%):  Electric current value ration between electric current value being outputted from TCM to pressure control solenoid-C and maximum value can be outputted by TCM.

Engine Torque (Nm):  Actual engine torque detected by signal on CAN communication line fed from ECM.

Coolant Temp (°C):  Engine coolant temperature detected by signal on CAN communication line fed from ECM.

O/D Off Switch (mon) (ON, OFF):  Inputted signal from O/D OFF switch on select lever knob.

ON: O/D OFF switch depressed.

OFF: O/D OFF switch released.

Trans Range (P, R, N, D, 3, L):  It indicates transmission range according to transmission range sensor signal.

Throttle Position (%):  Throttle opening ratio detected by signal on CAN communication line fed from ECM.

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

4WD Low Switch (ON, OFF):  Inputted signal from 4WD low switch on transfer case.

ON: Transfer gear position is 4L

OFF: Transfer gear position is 2H and 4H

A/C Switch (ON, OFF):  ON: Signal which inform that air conditioner compressor is turned ON.

OFF: Signal which inform that air conditioner compressor is turned OFF.

Mode Select Switch (NORMAL, POWER):  Inputted signal from power mode switch on center console. NORMAL: Power mode switch is at OFF position. POWER: Power mode switch is at ON position.

Target Engine Torque:  Target engine torque detected by signal on CAN communication line fed from ECM.

Shifting Signal (ON, OFF):  ON: Command for AT shift change operation being output.

OFF: Command for AT shift change operation not being output.

MIL Request (ON, OFF):  ON: Signal which TCM requires ECM to turn on malfunction indicator lamp. OFF: Signal which TCM does not require ECM to turn on malfunction indicator lamp.

Fuel Cut Flag:  ON: Signal which inform that fuel cut is operating.

OFF: Signal which inform that fuel cut is not operating.