Scan Tool Data Definitions

Scan Tool Data Definitions

TEMP CONT SWITCH Position of temperature control selector of HVAC control module

CABIN TEMPERATURE In-car temperature detected by inside air temperature sensor installed in HVAC control module

OUTSIDE AIR TEMP (OUTSIDE AIR TEMPERATURE) Outside air temperature detected by outside air temperature sensor installed in front bumper member

EVAPORATOR TEMP Temperature of air passed through evaporator

COOLANT TEMP Engine coolant temperature detected by engine coolant temperature sensor

SUN LOAD Amount of sunlight detected by sunload sensor installed on the driver side on the dashboard

MODE CONT SWITCH Position of airflow selector of HVAC control module

FAN CONT SWITCH Position of air speed selector of HVAC control module

FAN DESIRE VOLT Voltage for blower motor

AIR MIX POS SENSOR Input signal from position sensor in temperature control actuator

MODE POS SENSOR Input signal form position sensor in air flow control actuator

R/F POS SENSOR (AIR FLOW CONTROL ACTUATOR POSITION SENSOR) Input signal from position sensor in air intake control actuator

A/C CONT SIG (ON or OFF) State of A/C indicator lamp

AIR INTAKE MODE (FRE, REC or MIX) State of air intake mode

A/C COMP CLUCH (ON or OFF) State of magnet clutch

REFRIGERANT PRESSURE (A/C REFRIGERANT ABSOLUTE PRESSURE) This parameter indicates A/C refrigerant absolute pressure calculated by ECM

A/C INDICATOR LAMP (ON or OFF) State of A/C indicator lamp

FRE INDICATOR LAMP (ON or OFF) State of fresh air (FRE) indicator lamp

REC INDICATOR LAMP (ON or OFF) State of recirculation air (REC) indicator lamp

REAR DEF INDICATOR (ON or OFF) State of rear defogger indicator lamp

VEHICLE SPEED This parameter indicates vehicle speed calculated by BCM.

ENGINE SPEED This parameter indicates engine speed calculated by ECM.