READ 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.
Connect the intelligent tester to the DLC3.
Turn the ignition switch on (IG) and turn the intelligent tester on.
Read the Data List by following the prompts on the tester.
| Tester Display | Measurement Item/Range | Normal Condition | Diagnostic Note |
|---|---|---|---|
| Ambi Temp Sens | Ambient temperature sensor / Min.: -23.3°C (-9.94°F) Max.: 65.95°C (150.71°F) |
Actual ambient temperature is displayed | - |
| Coolant Temp | Engine coolant temperature sensor / Min.: 1.3°C (34.34°F) Max.: 90.55°C (194.99°F) |
Actual engine coolant temperature is displayed | - |
| Blower Level | Blower motor speed level / Min.: 0, Max.: 31 |
Increases in range between 0 and 31 as blower motor speed increases | - |
| Air Mix Pulse-P | Passenger side air mix servo motor target pulse / Min.: 0, Max.: 255 |
|
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| Air Out Pulse-D | Driver side air outlet servo motor target / Min.: 0, Max.: 255 |
FACE: 8 (pulse) B/L: 30 (pulse) FOOT: 67 (pulse) FOOT/DEF: 80 (pulse) DEF: 97 (pulse) |
- |
| A/I Damp Targ Pls | Air inlet damper target pulse / Min.: 0, Max.: 255 |
RECIRCULATION: 7 (pulse) FRESH: 28 (pulse) |
- |
| Evap Fin Temp | Evaporator temperature sensor / Min.: -29.7°C (-21.46°F) Max.: 59.55°C (139.19°F) |
Actual evaporator temperature is displayed | - |
| Reg Press Sens | Regulator pressure sensor / Min.: 0 kgf/cm2G Max.: 38.25 kgf/cm2G |
Actual regulator pressure is displayed | - |
| Reg Ctrl Currnt | Regulator control current / Min.: 0 A Max.: 0.997 A |
Value changes between 0 A and 0.997 A in accordance with compressor and magnetic clutch operation | - |
| Blower Level-R | Rear blower motor speed level / Min.: 0, Max.: 31 |
Increases in range between 0 and 31 as rear blower motor speed increases | - |
| Air Out Pulse-R | Rear side air outlet control servo motor target pulse / Min.: 0, Max.: 255 |
Rr FACE: 83 (pulse) Rr B/L: 38 (pulse) FOOT: 7 (pulse) |
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| Air Mix Pulse-R | Rear side air mix control servo motor target pulse / Min.: 0, Max.: 255 |
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| R-Evap Temp Sen | Rear Evaporator temperature sensor / Min.: -29.7°C (-21.46°F) Max.: 59.55°C (139.19°F) |
Actual evaporator temperature is displayed | - |
| #Codes | Number of trouble codes / Min.: 0, Max.: 255 |
Number of DTCs displayed | - |
PERFORM 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 on (IG) and turn the intelligent tester on.
Perform the Active Test by following the prompts on the tester.
| Tester Display | Test Part | Control Range | Diagnostic Note |
|---|---|---|---|
| Blower Motor | Blower motor | Min.: 0, Max.: 31 | - |
| A/C Mag Clutch | Magnetic clutch relay | OFF, ON | - |
| Defogger Rly-R | Defogger relay (Rear) | OFF, ON | - |
| Electric Heater1 | PTC heater 1 | OFF, ON | - |
| Electric Heater2 | PTC heater 2 | OFF, ON | - |
| Electric Heater3 | PTC heater 3 | OFF, ON | - |
| Air Mix Pulse-P | Air mix servo motor pulse (P side) |
|
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| Air Out Pulse-D | Air outlet servo motor pulse (D side) | Min.: 8, Max.: 97 | - |
| A/I Damp Targ Pls | Air inlet damper target pulse | Min.: 7, Max.: 28 | - |
| R Blower Motor | Rear blowerr motor | Min.: 0, Max.: 31 | - |
| R Air Mix Pulse | Rear air mix control servo motor pulse |
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