DATA LIST
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.
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 GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus:
Body / Air Conditioner / Data List.
Powertrain / Engine and ECT / Data List.
According to the display on the GTS, read the Data List.
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Ambient Temp Sensor* | Ambient temperature sensor / Min.: -23.3°C (-9.94°F) Max.: 65.95°C (150.71°F) |
Actual ambient temperature displayed | Open in the circuit: -23.3°C (-9.94°F). Short in the circuit: 65.95°C (150.71°F). |
| Adjusted Ambient Temp* | Adjusted ambient temperature / Min.: -30.8°C (-23.44°F) Max.: 50.8°C (123.44°F) |
Adjusted ambient temperature displayed | - |
| Evaporator Fin Thermistor* | No. 1 cooler thermistor / Min.: -29.7°C (-21.46°F) Max.: 59.55°C (139.19°F) |
Actual evaporator temperature displayed | Open in the circuit: -29.7°C (-21.46°F). Short in the circuit: 59.55°C (139.19°F). |
| Evaporator Target Temp* | Target evaporator temperature / Min.: -327.68°C (-557.82°F) Max.: 327.67°C (621.81°F) |
Target evaporator temperature displayed | - |
| Engine Coolant Temp | Engine coolant temperature / Min.: 1.3°C (34.34°F) Max.: 90.55°C (194.99°F) |
Actual engine coolant temperature displayed | - |
| 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 | - |
| Regulator Pressure Sensor* | Refrigerant pressure sensor / Min.: -0.4566 MPa Max.: 3.2943 MPa |
Actual refrigerant pressure displayed | - |
| Regulator Control Current | Compressor assembly with pulley / 0: Min., 0.997: Max. |
Value changes between 0 A and 0.997 A in accordance with compressor assembly with pulley operation | - |
| Air Mix Servo Targ Pulse (D) | Air mix damper servo / 5: Min., 92: Max. (for LHD) 6: Min., 93: Max. (for RHD) |
for LHD:
for RHD:
|
- |
| Air Mix Servo Actual Pulse (D) | Air mix damper servo / 5: Min., 92: Max. (for LHD) 6: Min., 93: Max. (for RHD) |
for LHD:
for RHD:
|
- |
| Air Outlet Servo Pulse (D) | Air outlet damper servo / 5: Min., 47: Max. |
47 (pulse): FACE 37 (pulse): B/L 17 (pulse): FOOT (M) 17 (pulse): FOOT (A) 9 (pulse): F/D 5 (pulse): DEF |
- |
| Air Outlet Servo Actual Pulse (D) | Air outlet damper servo / 5: Min., 47: Max. |
47 (pulse): FACE 37 (pulse): B/L 17 (pulse): FOOT (M) 17 (pulse): FOOT (A) 9 (pulse): F/D 5 (pulse): DEF |
- |
| Air Inlet Damper Targ Pulse | Air inlet damper servo / 7: Min., 19: Max. (for LHD) 7: Min., 25: Max. (for RHD) |
for LHD:
for RHD:
|
- |
| Air Inlet Damper Actual Pulse | Air inlet damper servo / 7: Min., 19: Max. (for LHD) 7: Min., 25: Max. (for RHD) |
for LHD:
for RHD:
|
- |
| Electric Heater Count | Number of electric heaters operating / Min.: 0, Max.: 3 |
- | - |
| Electric Heater Active Level | Actual electric heater operation level / Min.: 0, Max.: 3 |
Actual operation level of electric heater displayed | - |
| Refrigerant Shortage Check | Refrigerant gas volume check / ON or OFF |
Customized value displayed | - |
| A/C Cutoff Signal | The ECM sends the air conditioning control cut-off signal to the air conditioning amplifier assembly via CAN communication / OFF or ON | OFF: The ECM does not send the air conditioning control cut-off signal ON: The ECM sends the air conditioning control cut-off signal |
- |
| Refrigerant Gas Type | Refrigerant gas type / R134a or 1234yf |
Refrigerant gas type displayed | - |
| Outside Air Mode Auto Switch Function | Switches ON/OFF the function to switch the suction opening to the outside air mode automatically when the engine switch is turned off / OFF or ON |
Customized value displayed | - |
| Number of Trouble Codes | Number of trouble codes / Min.: 0, Max.: 255 |
Number of DTCs displayed | - |
*: w/ Cooler
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| A/C Signal* | A/C signal / ON or OFF | ON: A/C switch on OFF: A/C switch off |
- |
*: w/ Cooler
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.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Body / Air Conditioner / Active Test.
According to the display on the GTS, perform the Active Test.
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Blower Motor | Blower with fan motor sub-assembly | Min.: 0, Max.: 3 | - |
| Magnetic Clutch Relay* | Magnet clutch relay operation | ON or OFF | Only item displayed (not supported) |
| Defogger Relay (Rear) | Rear window defogger relay operation | ON or OFF | - |
| Heater Active Level | Heater level | Min.: 0, Max.: 3 | - |
| Air Mix Servo Targ Pulse (D) | Driver side air mix servo motor pulse | Min.: 5, Max.: 92 (for LHD) Min.: 6, Max.: 93 (for RHD) |
- |
| Air Outlet Servo Pulse (D) | Driver side air outlet servo motor pulse | Min.: 5, Max.: 47 | - |
| Air Inlet Damper Targ Pulse | Air inlet damper target pulse | Min.: 7, Max.: 19 (for LHD) Min.: 7, Max.: 25 (for RHD) |
- |
*: w/ Cooler