DATA LIST
Tech Tips
Using the intelligent tester 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 intelligent tester to the DLC3.
Turn the ignition switch to ON.
Turn the intelligent tester on.
Enter the following menus:
Body / Air Conditioner / Data List.
Powertrain / Engine and ECT / Data List.
According to the display on the intelligent tester, read the Data List.
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Room Temperature Sensor | Cooler thermistor (room temperature sensor) / Min.: -6.5°C (20.3°F) Max.: 57.25°C (135.05°F) |
Actual room temperature for front seat displayed | Open in the circuit: -6.5°C (20.3°F). Short in the circuit: 57.25°C (135.05°F). |
| Ambient Temp Sensor | Cooler thermistor (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 | - |
| Solar Sensor (D Side) | Automatic light control sensor (solar sensor) / Min.: 0, Max.: 255 | Driver side solar sensor voltage increases as brightness increases | Open in the circuit: 0. Short in the circuit: 255. |
| Solar Sensor (P Side) | Automatic light control sensor (solar sensor) / Min.: 0, Max.: 255 | Passenger side solar sensor voltage increases as brightness increases | Open in the circuit: 0. Short in the circuit: 255. |
| 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 | - |
| Set Temperature (D Side) | Driver side set temperature / MAX COLD: 0°C (32°F) MAX HOT: 30°C (86°F) |
Driver side set temperature displayed | - |
| Set Temperature (P Side) | Passenger side set temperature / MAX COLD: 0°C (32°F) MAX HOT: 30°C (86°F) |
Passenger side set temperature displayed | - |
| Blower Motor Speed Level | Blower with fan motor sub-assembly speed level / Min.: 0, Max.: 31 | Increases in range from 0 to 31 as blower with fan motor sub-assembly speed increases | - |
| Regulator Pressure Sensor | Refrigerant pressure sensor / Min.: -0.4566 MPa Max.: 3.2943 MPa |
Actual refrigerant pressure displayed | - |
| Room Temp Sensor (Rear)*1 | Cooler thermistor (rear room temperature sensor) / Min.: -6.5°C (20.3°F) Max.: 57.25°C (135.05°F) |
Actual rear cabin temperature displayed | - |
| Evap Temp Sens (Rear)*1 | Rear evaporator temperature sensor / Min.: -29.7°C (-21.46°F) Max.: 59.25°C (138.65°F) |
Actual rear evaporator temperature displayed | - |
| Set Temperature (Rear)*1 | Rear set temperature / Min.: 0°C (32°F) Max.: 30°C (86°F) |
Actual rear set temperature displayed | - |
| Blower Motor Level (Rear)*1 | Rear blower with fan motor sub-assembly speed level / Min.: 0, Max.: 31 | Increases in range from 0 to 31 as rear blower with fan motor sub-assembly speed increases | - |
| Air Outlet Servo Pulse (R)*1 | Rear mode damper servo sub-assembly target pulse / Min.: 0, Max.: 255 | 83 (pulse): FACE 41 (pulse): B/L 7 (pulse): FOOT |
- |
| Air Outlet Servo Actual Pls(R)*1 | Rear mode damper servo sub-assembly actual pulse / Min.: 0, Max.: 255 | 83 (pulse): FACE 41 (pulse): B/L 7 (pulse): FOOT |
- |
| Air Mix Servo Targ Pulse(R)*1 | Rear air mix damper servo sub-assembly target pulse / Min.: 0, Max.: 255 | 9 (pulse): MAX COOL 54 (pulse): MAX HOT |
- |
| Air Mix Servo Actual Pulse(R)*1 | Rear air mix damper servo sub-assembly actual pulse / Min.: 0, Max.: 255 | 9 (pulse): MAX COOL 54 (pulse): MAX HOT |
- |
| Air Mix Servo Targ Pulse (D) | Damper servo sub-assembly (driver side air mix damper servo) target pulse / Min.: 0, Max.: 255 | for LHD:
for RHD:
|
- |
| Air Mix Servo Actual Pulse (D) | Damper servo sub-assembly (driver side air mix damper servo) actual pulse / Min.: 0, Max.: 255 | for LHD:
for RHD:
|
- |
| Air Mix Servo Targ Pulse (P) | Damper servo sub-assembly (front passenger side air mix damper servo) target pulse / Min.: 0, Max.: 255 | for LHD:
for RHD:
|
- |
| Air Mix Servo Actual Pulse (P) | Damper servo sub-assembly (front passenger side air mix damper servo) actual pulse / Min.: 0, Max.: 255 | for LHD:
for RHD:
|
- |
| Air Outlet Servo Pulse (D) | Damper servo sub-assembly (mode damper servo) target pulse / Min.: 0, Max.: 255 | 15 (pulse): FACE 1 23 (pulse): FACE 2 41 (pulse): B/L 65 or 73 (pulse): FOOT 83 or 95 (pulse): F/D 113 (pulse): DEF |
- |
| Air Outlet Servo Actu Pulse (D) | Damper servo sub-assembly (mode damper servo) actual pulse / Min.: 0, Max.: 255 | 15 (pulse): FACE 1 23 (pulse): FACE 2 41 (pulse): B/L 65 or 73 (pulse): FOOT 83 or 95 (pulse): F/D 113 (pulse): DEF |
- |
| Air Inlet Damper Targ Pulse | Recirculation damper servo sub-assembly target pulse / Min.: 0, Max.: 255 | 7 (pulse): Recirculation 28 (pulse): Fresh |
- |
| Air Inlet Damper Actual Pulse | Recirculation damper servo sub-assembly actual pulse / Min.: 0, Max.: 255 | 7 (pulse): Recirculation 28 (pulse): Fresh |
- |
| Electric Heater Count*2 | Maximum electric heater operation level / Min.: 0, Max.: 3 | Maximum possible operation of electric heater displayed | - |
| Electric Heater Active Level*2 | Number of electric heaters operating / Min.: 0, Max.: 3 | - | - |
| Shift Set Temperature | Set temperature shift / 2C incr, 1C incr, Normal, 1C decr or 2C decr | Customized setting displayed | - |
| Air Inlet Mode | Air inlet mode / Auto or Manual | Customized setting displayed | - |
| Compressor Mode | Compressor mode / Auto or Manual | Customized setting displayed | - |
| Add Foot Air in FACE Mode | Add foot air in face mode / ON or OFF | Customized setting displayed | - |
| Foot/DEF Auto Mode | Foot/Def auto mode / ON or OFF | Customized setting displayed | - |
| Foot/DEF Auto Blow Up | Foot/Def auto blower level function / ON or OFF | Customized setting displayed | - |
| IDLE UP/PWR HEAT Switch*3 | Idle up switch or heater switch assembly / ON or OFF | ON: Idle up switch or heater switch assembly on OFF: Idle up switch and heater switch assembly off |
- |
| Outside Air Mode Auto Switch Function | Switch ON/OFF the function to switch the suction opening to the outside air mode automatically when the ignition switch is turned off / OFF or ON | Customized setting displayed | - |
| Number of Trouble Codes | Number of trouble codes / Min.: 0, Max.: 255 | Number of DTCs stored | - |
*1: w/ Rear Air Conditioning System
*2: w/ PTC Heater
*3: w/ Idle Up Switch or Viscous Heater
| 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 |
- |
ACTIVE TEST
Tech Tips
Using the intelligent tester 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 intelligent tester to the DLC3.
Turn the ignition switch to ON.
Turn the intelligent tester on.
Enter the following menus: Body / Air Conditioner / Active Test.
According to the display on the intelligent tester, perform the Active Test.
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Blower Motor | Blower with fan motor sub-assembly | Min.: 0, Max.: 31 | - |
| Magnetic Clutch Relay | Magnet clutch relay operation | ON or OFF | - |
| Defogger Relay (Rear) | Rear window defogger relay operation | ON or OFF | - |
| Electrical Fan*1 | Motor cooling fan operation | ON or OFF | - |
| Heater Active Level*2 | Heater level | Min.: 0, Max.: 3 | - |
| Air Mix Servo Targ Pulse (D) | Damper servo sub-assembly (driver side air mix damper servo) target pulse | Min.: 0, Max.: 255 | - |
| Air Mix Servo Targ Pulse (P) | Damper servo sub-assembly (front passenger side air mix damper servo) target pulse | Min.: 0, Max.: 255 | - |
| Air Outlet Servo Pulse (D) | Damper servo sub-assembly (mode damper servo) pulse | Min.: 0, Max.: 255 | - |
| Air Inlet Damper Targ Pulse | Recirculation damper servo sub-assembly target pulse | Min.: 0, Max.: 255 | - |
| Rear Blower Motor*3 | Rear blower with fan motor sub-assembly | Min.: 0, Max.: 31 | - |
| Rear Air Mix Servo Targ Pulse*3 | Rear air mix damper servo sub-assembly target pulse | Min.: 0, Max.: 255 | - |
| Viscous Heater*4 | Viscous heater operation | ON or OFF | - |
| A/O Servo Pulse(Rr D)*3 | Rear mode damper servo sub-assembly pulse | Min.: 0, Max.: 255 | - |
*1: except 1KD-FTV and w/ Rear Air Conditioning System
*2: w/ PTC Heater
*3: w/ Rear Air Conditioning System
*4: w/ Viscous Heater