AIR CONDITIONING SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    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.

    Tech Tips

    Using the GTS 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.


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Air Conditioner / Data List.

    5. Read the Data List according to the display on the GTS.


      Body Electrical > Air Conditioner > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Room Temperature Sensor Cooler (room temp. sensor) thermistor

      Min.: -6.50°C (20.30°F)

      Max.: 57.25°C (135.05°F)

      		 Actual cabin temperature displayed

      Cooler thermistor system malfunction


      • When open circuit: -6.50°C (20.30°F)

      • When short circuit: 57.25°C (135.05°F)
      Ambient Temp Sensor Thermistor assembly

      Min.: -23.30°C (-9.94°F)

      Max.: 65.95°C (150.71°F)

      		 Actual ambient temperature displayed

      Thermistor assembly system malfunction


      • When open circuit: -23.30°C (-9.94°F)

      • When short circuit: 65.95°C (150.71°F)
      Adjusted Ambient Temp Adjusted ambient temperature

      Min.: -30.80°C (-23.44°F)

      Max.: 50.80°C (123.44°F)

      		 Adjust ambient temperature displayed -
      Evaporator Fin Thermistor No. 1 cooler thermistor

      Min.: -29.70°C (-21.46°F)

      Max.: 59.55°C (139.19°F)

      		 Actual evaporator temperature displayed

      No. 1 ooler thermistor system malfunction


      • When open circuit: -29.70°C (-21.46°F)

      • When short circuit: 59.55°C (139.19°F)
      Evaporator Target Temp Evaporator target temperature

      Min.: -327.68°C (-557.82°F)

      Max.: 327.67°C (621.81°F)

      		 Evaporator target temperature displayed

      No. 1 ooler thermistor system malfunction


      • When open circuit: -327.68°C (-557.82°F)

      • When short circuit: 327.67°C (621.81°F)
      Solar Sensor (D Side) Driver side automatic light control sensor

      Min.: 0

      Max.: 255

      		 Driver side automatic light control sensor value increases as brightness increases

      Driver side automatic light control sensor system malfunction


      • When open circuit: 0

      • When short circuit: 255
      Solar Sensor (P Side) Front passenger side automatic light control sensor

      Min.: 0

      Max.: 255

      		 Front passenger side automatic light control sensor value increases as brightness increases

      Front passenger side automatic light control sensor system malfunction


      • When open circuit: 0

      • When short circuit: 255
      Engine Coolant Temp Engine coolant temperature sensor

      Min.: 1.30°C (34.34°F)

      Max.: 90.55°C (194.99°F)

      		 Actual engine coolant temperature displayed

      • SFI system malfunction

      • CAN communication system malfunction
      Blower Motor Speed Level Blower motor speed level

      Min.: 0

      Max.: 31

      		 Displayed speed level increases in range between 0 and 31 as blower motor speed increases Blower with fan motor sub-assembly system malfunction
      Emission Gas Nox Sensor Emission gas (NOx)

      Min.: 0

      Max.: 255

      		 Smog ventilation sensor value increases as gas amount increases Smog ventilation sensor malfunction
      Emission Gas Sensor Emission gas (HC, CO)

      Min.: 0

      Max.: 255

      		 Smog ventilation sensor value increases as gas amount increases Smog ventilation sensor malfunction
      Regulator Pressure Sensor Air conditioner pressure sensor

      Min.: -0.4566 MPaG

      Max.: 3.2943 MPaG

      		 Actual pressure displayed

      • Refrigerant line (gad leak etc.)

      • Air conditioner pressure sensor system malfunction
      Regulator Control Current Solenoid valve control current

      Min.: 0 A

      Max.: 0.997 A

      		 Value changes between 0 A and 0.997 A in accordance with solenoid valve operation Compressor assembly with pulley system malfunction
      Air Mix Servo Targ Pulse(D)

        for LHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (driver side upper air mix) target pulse


        for RHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (driver side upper air mix) target pulse

      Min.: 128

      Max.: 383

      • MAX COLD: 258 (pulse)

      • MAX HOT: 186 (pulse)

        for LHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (driver side upper air mix) system malfunction


        for RHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (driver side upper air mix) system malfunction
      Air Mix Servo Actual Pulse(D)

        for LHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (driver side upper air mix) actual pulse


        for RHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (driver side upper air mix) actual pulse

      Min.: 128

      Max.: 383

      • MAX COLD: 258 (pulse)

      • MAX HOT: 186 (pulse)

        for LHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (driver side upper air mix) system malfunction


        for RHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (driver side upper air mix) system malfunction
      Air Mix Servo Targ Pulse(P) No. 2 air conditioning radiator damper servo sub-assembly (front passenger side upper air mix) target pulse

      Min.: 128

      Max.: 383

      • MAX COLD: 258 (pulse)

      • MAX HOT: 154 (pulse)

      		 No. 2 air conditioning radiator damper servo sub-assembly (front passenger side upper air mix) system malfunction
      Air Mix Servo Actual Pulse(P) No. 2 air conditioning radiator damper servo sub-assembly (front passenger side upper air mix) actual pulse

      Min.: 128

      Max.: 383

      • MAX COLD: 258 (pulse)

      • MAX HOT: 154 (pulse)

      		 No. 2 air conditioning radiator damper servo sub-assembly (front passenger side upper air mix) system malfunction
      Air Inlet Damper Targ Pulse No. 1 blower damper servo sub-assembly target pulse

      Min.: 128

      Max.: 383

      • Recirculation: 162 (pulse)

      • Fresh: 130 (pulse)

      		 No. 1 blower damper servo sub-assembly system malfunction
      Air Inlet Damper Actual Pulse No. 1 blower damper servo sub-assembly actual pulse

      Min.: 128

      Max.: 383

      • Recirculation: 162 (pulse)

      • Fresh: 130 (pulse)

      		 No. 1 blower damper servo sub-assembly system malfunction
      Electric Heater Count Maximum electric heater operation level

      Min.: 0

      Max.: 2

      		 Maximum possible operation level of electric heater displayed Not applicable
      Electric Heater Active Level Actual electric heater operation level

      Min.: 0

      Max.: 2

      		 Actual operation level of electric heater displayed Not applicable
      Shift Set Temperature Shift set temperature 2C decr, 1C decr, Normal, 1C incr, 2C incr Customized value displayed -
      Air Inlet Mode Air inlet mode Auto or Manual Customized value displayed -
      Compressor Mode Compressor mode Auto or Manual Customized value displayed -
      Evaporator Control Evaporator control Auto or Manual Customized value displayed -
      Emission Gas Sensor Shift Emission gas sensor shift Mu Less, Less, Li Less, Normal, Li More, More, Mu More Customized value displayed -
      Add Foot Air in FACE Mode Add foot air in face mode ON or OFF Customized value displayed -
      ECO MODE Cancel ECO drive mode cancel OFF or ON Customized value displayed -
      ECO Switch Combination switch assembly (ECO mode switch) OFF or ON

      ON: Combination switch assembly (ECO mode switch) being turned and held at ECO position

      OFF: Combination switch assembly (ECO mode switch) not turned

      		 Combination switch assembly (ECO mode switch) system malfunction
      Refrigerant Shortage Check Refrigerant shortage check ON or OFF Customized value displayed -
      Fan speed increment control Fan speed increment control Slow, Normal, Fast Customized value displayed -
      Foot/DEF Auto Mode Foot/defroster auto mode ON or OFF Customized value displayed -
      Foot/DEF Auto Blow Up Foot/defroster auto blower speed increase ON or OFF Customized value displayed -
      Ambient Temperature Shift Ambient temperature shift 3C decr, 2C decr, 1C decr, Normal, 1C incr, 2C incr, 3C incr Customized value displayed -
      COOL A/M Servo Targ Pls(D)

        for LHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (driver side lower air mix) target pulse


        for RHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (driver side lower air mix) target pulse

      Min.: 128

      Max.: 383

      • MAX COLD: 258 (pulse)

      • MAX HOT: 154 (pulse)

        for LHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (driver side lower air mix) system malfunction


        for RHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (driver side lower air mix) system malfunction
      COOL A/M Servo Actual Pulse(D)

        for LHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (driver side lower air mix) actual pulse


        for RHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (driver side lower air mix) actual pulse

      Min.: 128

      Max.: 383

      • MAX COLD: 258 (pulse)

      • MAX HOT: 154 (pulse)

        for LHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (driver side lower air mix) system malfunction


        for RHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (driver side lower air mix) system malfunction
      COOL A/M Servo Targ Pls(P) No. 2 air conditioning radiator damper servo sub-assembly (front passenger side lower air mix) target pulse

      Min.: 128

      Max.: 383

      • MAX COLD: 254 (pulse)

      • MAX HOT: 326 (pulse)

      		 No. 2 air conditioning radiator damper servo sub-assembly (front passenger side lower air mix) system malfunction
      COOL A/M Servo Actual Pulse(P) No. 2 air conditioning radiator damper servo sub-assembly (front passenger side lower air mix) actual pulse

      Min.: 128

      Max.: 383

      • MAX COLD: 254 (pulse)

      • MAX HOT: 326 (pulse)

      		 No. 2 air conditioning radiator damper servo sub-assembly (front passenger side lower air mix) system malfunction
      A/O Damper FACE Pos(D)

        for LHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE FACE) target pulse


        for RHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (MODE FACE) target pulse

      Min.: 128

      Max.: 383

      • FACE: 258 (pulse)

      • B/L: 258 (pulse)

      • F/D: 335 (pulse)

      • FOOT-R: 342 (pulse)

      • FOOT-F: 342 (pulse)

      • FOOT-D: 342 (pulse)

      • D/F: 345 (pulse)

      • FOOT-O: 346 (pulse)

      • DEF: 364 (pulse)

        for LHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE FACE) system malfunction


        for RHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (MODE FACE) system malfunction
      A/O Damper FACE Actual Pos(D)

        for LHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE FACE) actual pulse


        for RHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (MODE FACE) actual pulse

      Min.: 128

      Max.: 383

      • FACE: 258 (pulse)

      • B/L: 258 (pulse)

      • F/D: 335 (pulse)

      • FOOT-R: 342 (pulse)

      • FOOT-F: 342 (pulse)

      • FOOT-D: 342 (pulse)

      • D/F: 345 (pulse)

      • FOOT-O: 346 (pulse)

      • DEF: 364 (pulse)

        for LHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE FACE) system malfunction


        for RHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (MODE FACE) system malfunction
      A/O Damper FOOT/DEF Pos(D)

        for LHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE FOOT) target pulse


        for RHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (MODE FOOT) target pulse

      Min.: 128

      Max.: 383

      • Party concentration: 283 (pulse)

      • FACE: 283 (pulse)

      • B/L: 298 (pulse)

      • FOOT-O: 298 (pulse)

      • FOOT-D: 298 (pulse)

      • FOOT-R: 317 (pulse)

      • FOOT-F: 317 (pulse)

      • F/D: 335 (pulse)

      • D/F: 342 (pulse)

      • DEF: 365 (pulse)

        for LHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE FOOT) system malfunction


        for RHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (MODE FOOT) system malfunction
      A/O Damper FOOT/DEF Act Pos(D)

        for LHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE FOOT) actual pulse


        for RHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (MODE FOOT) actual pulse

      Min.: 128

      Max.: 383

      • Party concentration: 283 (pulse)

      • FACE: 283 (pulse)

      • B/L: 298 (pulse)

      • FOOT-O: 298 (pulse)

      • FOOT-D: 298 (pulse)

      • FOOT-R: 317 (pulse)

      • FOOT-F: 317 (pulse)

      • F/D: 335 (pulse)

      • D/F: 342 (pulse)

      • DEF: 365 (pulse)

        for LHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE FOOT) system malfunction


        for RHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (MODE FOOT) system malfunction
      A/O Damper DEF Pos(D Side)

        for LHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (MODE DEF) target pulse


        for RHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE DEF) target pulse

      Min.: 128

      Max.: 383

      • FACE: 164 (pulse)

      • DEF: 270 (pulse)

        for LHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (MODE DEF) system malfunction


        for RHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE DEF) system malfunction
      A/O Damper DEF Actual Pos(D)

        for LHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (MODE DEF) actual pulse


        for RHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE DEF) actual pulse

      Min.: 128

      Max.: 383

      • FACE: 164 (pulse)

      • DEF: 270 (pulse)

        for LHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (MODE DEF) system malfunction


        for RHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE DEF) system malfunction
      A/C Cutoff Signal A/C control cutoff signal OFF or ON The ECM sends the air conditioning control cutoff signal displayed -
      Glass Temperature Glass temperature

      Min.: -327.68°C (-557.82°F)

      Max.: 327.67°C (621.81°F)

      		 Actual glass temperature is displayed -
      Glass Surroundings Temperature Glass surroundings temperature

      Min.: -327.68°C (-557.82°F)

      Max.: 327.67°C (621.81°F)

      		 Actual glass surroundings temperature is displayed -
      Glass Humidity Glass humidity

      Min.: 0.00%

      Max.: 100.00%

      		 Actual glass humidity is displayed -
      Refrigerant Gas Type Refrigerant gas type R134a or 1234yf Refrigerant gas type displayed -
      Set Temperature (D Side) Driver side set temperature

      Min.: MAX COLD

      Max.: MAX HOT

      		 Driver side set temperature displayed -
      Set Temperature (P Side) Front passenger side set temperature

      Min.: MAX COLD

      Max.: MAX HOT

      		 Front passenger side set temperature displayed -
      Operation Limitation Control History Count (Level1) History of battery voltage drop in the past

      Min.: 0

      Max.: 255

      		 Number of times battery voltage dropped in the past displayed

      Counted when voltage drops below the specified level due to over discharge while driving.

      Tech Tips

      Clear control history after check
      Operation Limitation Control History Count (Level2) History of battery voltage drop in the past

      Min.: 0

      Max.: 255

      		 Number of times battery voltage dropped in the past displayed

      Counted if voltage drops from the level when Operation Limitation Control History Count (Level1) is counted.

      Tech Tips

      Clear control history after check
      FACE Wind Amount Adjust Function FACE wind amount adjust function ON or OFF Customized value displayed -
      Outside Air Mode Auto Switch Function Outside air mode auto switch function ON or OFF Customized value displayed -
      Number of Trouble Codes Number of trouble codes

      Min.: 0

      Max.: 255

      		 Number of DTCs displayed -

  2. ACTIVE TEST

    Tech Tips

    Using the GTS 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.


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Air Conditioner / Active Test.

    5. Perform the Active Test according to the display on the GTS.


      Body Electrical > Air Conditioner > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Blower Motor Blower motor with fan sub-assembly

      Min.: 0

      Max.: 31

      		 -
      Magnetic Clutch Relay
      Heater Active Level Quick heater assembly

      Min.: 0

      Max.: 2

      		 Not applicable
      Air Mix Servo Targ Pulse(D)

        for LHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (driver side upper air mix) operation


        for RHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (driver side upper air mix) operation

      Min.: 128

      Max.: 383

      		 Operates between 186 to 258 pulses
      Air Mix Servo Targ Pulse(P) No. 2 air conditioning radiator damper servo sub-asembly (front passenger side upper air mix) operation

      Min.: 128

      Max.: 383

      		 Operates between 154 and 258 pulses
      Air Inlet Damper Targ Pulse No. 1 blower damper servo sub-assembly pulse

      Min.: 128

      Max.: 383

      		 Operates between 206 to 238 pulses
      Cool A/M Servo Pulse(D)

        for LHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (driver side lower air mix) operation


        for RHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (driver side lower air mix) operation

      Min.: 128

      Max.: 383

      		 Operates between 154 and 258 pulses
      Cool A/M Servo Pulse(P) No. 2 air conditioning radiator damper servo sub-asembly (front passenger side lower air mix) operation

      Min.: 128

      Max.: 383

      		 Operates between 254 and 326 pulses
      Face A/O Servo Pulse(D)

        for LHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE FACE) operation


        for RHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (MODE FACE) operation

      Min.: 128

      Max.: 383

      		 Operates between 258 and 364 pulses
      Foot A/O Servo Pulse(D)

        for LHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE FOOT) operation


        for RHD:

      • No. 1 air conditioning radiator damper servo sub-assembly (MODE FOOT) operation

      Min.: 128

      Max.: 383

      		 Operates between 256 and 365 pulses
      DEF A/O Servo Pulse(D)

        for LHD:

      • No. 4 air conditioning radiator damper servo sub-assembly (MODE DEF) operation


        for RHD:

      • No. 3 air conditioning radiator damper servo sub-assembly (MODE DEF) operation

      Min.: 128

      Max.: 383

      		 Operates between 164 to 270 pulses
      Ion Generator Ion generator OFF/ON -

    6. Enter the following menus: Body Electrical / Engine / Active Test.

    7. Perform the Active Test according to the display on the GTS.


      Powertrain > Engine > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Control the Electric Cooling Fan Control electric cooling fan motor ON or OFF

      Perform this test when the following conditions are met:


      • Engine switch on (IG)

      • Engine stopped

      • Shift state park (P)