DATA LIST
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.
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.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Body Electrical / Air Conditioner / Data List.
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Ambient Temp Sensor | Thermistor assembly (ambient temperature sensor) | Min.: -23.30°C (-9.94°F)
Max.: 65.95°C (150.71°F) |
Actual ambient temperature displayed | Thermistor assembly (ambient temperature sensor) circuit 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 | Air conditioning amplifier assembly circuit malfunction |
| 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 cooler thermistor circuit 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 cooler thermistor circuit malfunction
·
When open circuit: -327.68°C (-557.82°F) ·
When short circuit: 327.67°C (621.81°F) |
| Solar Sensor (D Side) | Cooler thermistor (solar sensor) | Min.: 0
Max.: 255 |
Cooler thermistor (solar sensor) value increases as brightness increases | Cooler thermistor (solar sensor) circuit 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 (for 7GR-FKS) ·
ECD system malfunction (for 1GD-FTV) ·
CAN communication system malfunction |
| Regulator Pressure Sensor | Air conditioner pressure sensor | Min.: -0.4566 MPaG (gauge)
Max.: 3.2943 MPaG (gauge) |
Actual refrigerant pressure displayed | ·
Refrigerant line (gas leak etc.) ·
Air conditioner pressure sensor circuit malfunction |
| Evap Temp Sensor (Rear) | No. 2 cooler thermistor | Min.: -29.70°C (-21.46°F)
Max.: 59.55°C (139.19°F) |
Actual evaporator temperature displayed | No. 2 cooler thermistor circuit malfunction
·
When open circuit: -29.70°C (-21.46°F) ·
When short circuit: 59.55°C (139.19°F) |
| Blower Motor Level (Rear) | Rear blower motor speed level | Min.: 0
Max.: 31 |
Displayed speed level increases in range between 0 and 31 as blower motor speed increases | (w/ Rear Cooler, w/ Rear Heater) |
| Electric Heater Count | Maximum PTC heater operation level | Min.: 0
Max.: 3 |
Maximum possible operation of PTC heater displayed | (w/ PTC Heater) |
| Electric Heater Active Level | Number of electric heaters operating | Min.: 0
Max.: 3 |
Actual operation level of PTC heater displayed | (w/ PTC Heater) |
| ECO MODE Cancel | Function to cancel ECO driver mode when set to ON | OFF or ON | Customized value displayed | - |
| Refrigerant Shortage Check | Refrigerant shortage check | ON or OFF | Customized value displayed | - |
| IDLE UP/PWR HEAT Switch | Idle up switch | ON or OFF | ON: Idle up switch on
OFF: Idle up switch off |
(w/ Idle Up Switch) |
| Refrigerant Gas Type | Refrigerant gas type | R134a or 1234yf | Refrigerant gas type displayed | - |
| Number of Trouble Codes | Number of trouble codes | Min.: 0
Max.: 255 |
Number of DTCs displayed | - |
ACTIVE TEST
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 Electrical / Air Conditioner / Active Test.
Perform the Active Test according to the display on the GTS.
| Tester Display | Measurement Item | Control Range | Diagnostic Note |
|---|---|---|---|
| Magnetic Clutch Relay | Magnet-clutch relay | OFF/ON | - |
| Electrical Fan | Condenser fan | OFF/ON | (w/ Condenser Fan) |
| Heater Active Level | Quick heater assembly | Min.: 0
Max.: 3 |
Perform this test when the following conditions are met:
·
Engine running ·
Air conditioning system is operated (w/ PTC Heater) |
| Rear Blower Motor | Rear blower motor assembly | Min.: 0
Max.: 31 |
(w/ Rear Cooler, w/ Rear Heater) |
| Rear A/C Mag Valve | Cooler expansion valve | OFF/ON | (w/ Rear Cooler) |