Scan Tool Data Definitions

VEHICLE SPEED (km/h, MPH):  It is computed based on pulse signals from vehicle speed sensor on transfer or transmission.

IGNITION SWITCH (START/ON): 

START:  Ignition switch is at start position.

ON:  Ignition switch is at ON position

KEY REMINDER SWITCH (KEY IN/PULLED):  It is detected by key reminder switch.

REAR WIPER SWITCH (OFF/ON/INT): 

OFF:  Rear wiper switch is at OFF position.

ON:  Rear wiper switch is at ON and WASH/WIPER position.

INT:  Rear wiper switch is at INTERMITTENT position.

REAR WASHER SWITCH (OFF/ON):  This parameter indicates the state of the rear windshield washer switch.

WASHER LEVEL (Normal/Low): 

Normal:  Normal condition. (if vehicle is not equipped with Windshield washer tank switch, this parameter indicates Normal even if windshield washer tank is empty.

Low:  Windshield washer tank level is lower than specified level.

FRONT FOG LIGHT SWITCH (OFF/ON):  This parameter indicates the state of the front fog light control signal.

DOOR KEY SWITCH (Driver side/Passenger side and back door key switch, Neutral/LOCK/UNLOCK): 

Neutral:  All door key switch is neutral position.

LOCK:  Any one of the door key switch is lock position.

UNLOCK:  Driver side door key switch is unlock position.

DOOR LOCK SWITCH (Both side manual lock switch, Neutral/LOCK/UNLOCK):  This parameter indicates the state of the manual lock switch.

DRIV DOOR SWITCH (Driver side door switch, CLOSE/OPEN):  This parameter indicates the state of the driver side door switch.

PASS DOOR SWITCH (All door switch, CLOSE/OPEN): 

CLOSE:  All door switch is close position.

UNLOCK:  Any one of the door switch (including driver side door switch) is unlock position.

AUTO LIGHT SWITCH (OFF/ON):  This parameter indicates the state of the auto-on headlight switch in headlight switch.

PARKING BRAKE SWITCH (OFF/ON): 

OFF:  Parking brake lever released

ON:  Parking brake lever pulled up

REAR DEFOGGER SWITCH (OFF/ON):  This parameter indicates the state of the dear defogger switch.

HEADLIGHT SWITCH (OFF/PARKING/HEADLIGHT):  This parameter indicates the state of the headlight switch.

DIAG SWITCH TERMINAL (Diagnosis switch terminal, OPEN/GROUND): 

OPEN:  Normal condition.

GROUND:  Diagnosis switch terminal in monitor coupler shorts to ground circuit.

DRIV SEAT BELT SWITCH (Driver side seat belt buckle switch, FASTEN/UNFASTEN):  This parameter indicates the state of the driver side seat belt buckle switch.

BRAKE FLUID LEVEL (Normal/Low): 

Normal:  Normal condition.

Low:  Brake fluid level is lower than specified level.

ILLUMI INTENSITY (Illumination intensity control, %):  When illumination controller is fully closed position, illumination intensity is indicated as 30% and 100% for full open position.

SUN INTENSITY (Sunlight intensity/Lxs):  It is detected by auto light sensor.