Data List / Active Test
- DATA LIST
Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
NOTE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Air Conditioner/ Data List.
- Check the value(s) by referring to the table below.
Air Conditioner
DATA LIST REFERENCETester Display Measurement Item/Range Normal Condition Diagnostic Note Ambient Temp Sensor (Ambi Temp Sens)(1) Ambient temperature sensor / Min.: -23.3°C (-9.94°F), Max.: 65.95°C (150.71°F) Actual ambient temperature is displayed - Adjusted Ambient Temp (Ambi Temp)(1) Adjusted ambient temperature / Min.: -30.8°C (-23.44°F), Max.: 50.8°C (123.44°F) - - Evaporator Fin Thermistor (Evap Fin Temp)(1) Evaporator fin thermistor / Min.: -29.7°C (-21.46°F), Max.: 59.55°C (139.19°F) Actual evaporator temperature is displayed - Engine Coolant Temp (Coolant Temp) Engine coolant temperature / Min.: 1.3°C (34.34°F), Max.: 90.55°C (194.99°F) Actual engine coolant temperature is displayed while engine is warmed up - Regulator Pressure Sensor (Reg Press Sens)(1) Regulator pressure sensor / Min.: 0 kgf/cm2 G (-0.45668 MPaG), Max.: 38.25 kgf/cm2 G (3.29437 MPaG) Actual refrigerant pressure is displayed - Regulator Control Current (Reg Ctrl Currnt)(1) Compressor variable output current / Min.: 0 A, Max.: 0.997 A - - Number of Trouble Codes (#Codes) Number of trouble codes / Min.: 0, Max.: 255 Number of DTCs will be displayed - (1) for Manual Air Conditioning System - ACTIVE TEST
Using the Techstream to perform Active Tests allows relays, VSVs, actuators, and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Air Conditioner / Active Test.
- Check the operation by referring to the table below.
Air Conditioner
ACTIVE TEST REFERENCETester Display Test Part Control Range Normal Condition Heater Active Level (Heater Level) Heater active level Min.: 0, Max.: 3 -