DATA LIST
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 power switch on (IG).
Turn the GTS on.
Enter the following menus: Body Electrical / Air Conditioner / Data List.
Check the value(s) by referring to the table below.
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Room Temperature Sensor | 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 | - |
| Ambient Temp Sensor | Ambient temperature sensor (thermistor assembly) / Min.: -23.30°C (-9.94°F) Max.: 65.95°C (150.71°F) |
Actual ambient temperature displayed | - |
| Adjusted Ambient Temp | Adjusted ambient temperature / Min.: -30.80°C (-23.44°F) Max.: 50.80°C (123.44°F) |
- | - |
| Evaporator Fin Thermistor | Evaporator temperature sensor (No. 1 cooler thermistor) / Min.: -29.70°C (-21.46°F) Max.: 59.55°C (139.19°F) |
Actual evaporator temperature displayed | - |
| Evaporator Target Temp | Evaporator target temperature / Min.: -327.68°C (-557.82°F) Max.: 327.67°C (621.81°F) |
Evaporator target temperature displayed | - |
| Solar Sensor (D Side) | Driver side solar sensor (automatic light control sensor) / Min.: 0 Max.: 255 |
Driver side solar sensor (automatic light control sensor) value increases as brightness increases | - |
| Solar Sensor (P Side) | Front passenger side solar sensor (automatic light control sensor) / Min.: 0 Max.: 255 |
Front passenger side solar sensor (automatic light control sensor) value increases as brightness increases | - |
| 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 | - |
| 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 | - |
| 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 | - |
| Emission Gas Nox Sensor | Emission gas (NOx) / Min.: 0 Max.: 255 |
Smog ventilation sensor value increases as gas amount increases | - |
| Emission Gas Sensor | Emission gas (HC, CO) / Min.: 0 Max.: 255 |
Smog ventilation sensor value increases as gas amount increases | - |
| Regulator Pressure Sensor | Air conditioning pressure sensor / Min.: -0.4566 MPaG Max.: 3.2943 MPaG |
Actual pressure displayed | - |
| Set Temperature (Rear)*1 | Rear set temperature / Min.: MAX COLD Max.: MAX HOT |
Rear set temperature displayed | - |
| Humidity Sensor | Humidity sensor / Min.: 0.00% Max.: 100.00% |
Actual cabin humidity displayed | - |
| Air Mix Servo Targ Pulse(R)*1 | No. 3 air conditioning radiator damper servo sub-assembly (rear air mix) target pulse / Min.: 0 Max.: 255 |
MAX. COLD: 113 (pulse) MAX. HOT: 29 (pulse) |
- |
| Air Mix Servo Actual Pulse(R)*1 | No. 3 air conditioning radiator damper servo sub-assembly (rear air mix) actual pulse / Min.: 0 Max.: 255 |
MAX. COLD: 113 (pulse) MAX. HOT: 29 (pulse) |
- |
| Air Mix Servo Targ Pulse(D) | for LHD:
for RHD:
Min.: 0 Max.: 255 |
for LHD:
for RHD:
|
- |
| Air Mix Servo Actual Pulse(D) | for LHD:
for RHD:
Min.: 0 Max.: 255 |
for LHD:
for RHD:
|
- |
| Air Mix Servo Targ Pulse(P) | for LHD:
for RHD:
Min.: 0 Max.: 255 |
for LHD:
for RHD:
|
- |
| Air Mix Servo Actual Pulse(P) | for LHD:
for RHD:
Min.: 0 Max.: 255 |
for LHD:
for RHD:
|
- |
| Air Outlet Servo Pulse (D) | No. 1 air conditioning radiator damper servo sub-assembly (air outlet) target pulse / Min.: 0 Max.: 255 |
FACE: 8 (pulse) B/L: 30 (pulse) FOOT (manual mode) : 67 (pulse) FOOT (automatic mode) : 60, 67 or 74 (pulse) FOOT/DEF: 80 (pulse) DEF: 97 (pulse) |
- |
| Air Outlet Servo Actu Pulse(D) | No. 1 air conditioning radiator damper servo sub-assembly (air outlet) actual pulse / Min.: 0 Max.: 255 |
FACE: 8 (pulse) B/L: 30 (pulse) FOOT (manual mode) : 67 (pulse) FOOT (automatic mode) : 60, 67 or 74 (pulse) FOOT/DEF: 80 (pulse) DEF: 97 (pulse) |
- |
| Air Inlet Damper Targ Pulse | No. 1 blower damper servo sub-assembly (air inlet) target pulse / Min.: 0 Max.: 255 |
RECIRCULATION: 7 (pulse) FRESH: 28 (pulse) |
- |
| Air Inlet Damper Actual Pulse | No. 1 blower damper servo sub-assembly (air inlet) actual pulse / Min.: 0 Max.: 255 |
RECIRCULATION: 7 (pulse) FRESH: 28 (pulse) |
- |
| Electric Heater Count | Maximum heater operation level / Min.: 0 Max.: 2 |
Maximum possible operation level of quick heater assembly displayed | - |
| Electric Heater Active Level | Actual heater operation level / Min.: 0 Max.: 2 |
Actual operation level of quick heater assembly displayed | - |
| Compressor Speed | Compressor speed / Min.: 0 rpm Max.: 65535 rpm |
Actual compressor rotation speed displayed | - |
| Compressor Target Speed | Compressor target speed / Min.: 0 rpm Max.: 65535 rpm |
Compressor target rotation speed displayed | - |
| 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 | - |
| Emission Gas Sensor Shift | Emission gas sensor shift / Mu Less, Less, Li Less, Normal, Li More, More, Mu More |
Customized value displayed | |
| Noise and Vibration Reduction | Noise and vibration reduction / OFF or ON |
Customized value displayed | - |
| ECO MODE Cancel | ECO mode cancel / OFF or ON |
Customized value displayed | - |
| ECO Switch | ECO mode switch (integration control and panel assembly) / OFF or ON |
ECO mode switch (integration control and panel assembly) not turned: OFF | - |
| ECO mode switch (integration control and panel assembly) being turned and held at ECO position: ON | |||
| 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/DEF auto mode / ON or OFF |
Customized value displayed | - |
| Foot/DEF Auto Blow Up | Foot/DEF 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 | - |
| Compressor Drive Check | Compressor drive check / OK or NG |
NG: Compressor does not drive OK: Compressor drives |
- |
| 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 | - |
| Ion Generate Control | Ion generate control / ON or OFF |
Customized value displayed | - |
| Air Inlet Damper Mode | Air inlet damper mode / Normal or Compulsion |
Customized value displayed | - |
| Outside Air Mode Auto Switch Function*2 | 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 stored | - |
*1: for 3 Zone Type
*2: except China
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 power switch on (IG).
Turn the GTS on.
Enter the following menus: Body Electrical / Air Conditioner / Active Test.
Check the operation by referring to the table below.
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Blower Motor | Blower motor with fan sub-assembly | Min.: 0, Max.: 31 | - |
| Compressor Target Speed | Compressor with motor assembly | Min.: 0, Max.: 7500 | - |
| Defogger Relay (Rear) | Rear window defogger | OFF, ON | - |
| Deicer Relay (Front)*4 | Windshield deicer | OFF, ON | - |
| Heater Active Level | PTC heater assembly (quick heater assembly) | Min.: 0, Max.: 2 | - |
| Air Mix Servo Targ Pulse(D) | No. 2 air conditioning radiator damper servo sub-assembly (air mix (for driver side))*1 or No. 1 air conditioning radiator damper servo sub-assembly (air mix (for driver side))*2 pulse | Min.: 0, Max.: 255 | for LHD: Operates between 5 and 103 pulses for RHD: Operates between 7 and 105 pulses |
| Air Mix Servo Targ Pulse(P) | No. 1 air conditioning radiator damper servo sub-assembly (air mix (for front passenger side)*1 or No. 2 air conditioning radiator damper servo sub-assembly (air mix (for front passenger side)*2 pulse | Min.: 0, Max.: 255 | for LHD: Operates between 7 and 105 pulses for RHD: Operates between 5 and 103 pulses |
| Air Outlet Servo Pulse (D) | No. 1 air conditioning radiator damper servo sub-assembly (air outlet) pulse | Min.: 0, Max.: 255 | Operates between 8 and 97 pulses |
| Air Inlet Damper Targ Pulse | No. 1 blower damper servo sub-assembly (air inlet) pulse | Min.: 0, Max.: 255 | Operates between 7 and 28 pulses |
| Rear Air Mix Servo Targ Pulse*3 | No. 3 air conditioning radiator damper servo sub-assembly (rear air mix) pulse | Min.: 0, Max.: 255 | Operates between 29 and 113 pulses |
| Ion Generator | No. 1 ion generator sub-assembly | OFF, ON | - |
*1: for LHD
*2: for RHD
*3: for 3 Zone Type
*4: w/ Windshield Deicer System