AIR CONDITIONING SYSTEM > DATA LIST / ACTIVE TEST

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DATA LIST

HINT:
From the DATA LIST displayed on the intelligent tester, you can read the value of the display, sensor, actuator and so on without parts removal. Reading the DATA LIST as the first step of troubleshooting is one way to shorten labor time.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to the ON position.

  3. From the display on the tester, select the "DATA LIST".


Item
Measurement Item
/ Display (Range)
Normal Condition
Diagnostic Note
Room Temperature Sensor
Room Temp
/ min.: -6.5°C (20.3°F)
max.: 57.25°C (135.05°F)
Actual cabin temperature is displayed
Open in the circuit: -6.5°C (20.3°F) Short in the circuit: 57.25°C (135.05°F)
Ambient Temp Sensor
Ambi Temp Sens
/ min.: -23.3°C (-9.94°F)
max.: 65.95°C (150.71°F)
Actual ambient temperature is displayed
Open in the circuit: -23.3°C (-9.94°F) Short in the circuit: 65.95°C (150.71°F)
Evaporator Temp Sensor
Evap Temp
/ min.: -29.7°C (-21.46°F)
max.: 59.55°C (139.19°F)
Actual evaporator temperature is displayed
Open in the circuit: -29.7°C (- 21.46°F) Short in the circuit: 59.55°C (139.19°F)
Solar Sensor (D side)
Solar Sens-D
/ min.: 0 max.: 255
Increases as brightness increases
Open in the circuit: 0 Short in the circuit: 255
Solar Sensor (P side)
Solar Sens-P
/ min.: 0 max.: 255
Increases as brightness increases
Open in the circuit: 0 Short in the circuit: 255
Engine Coolant Temp
Coolant Temp
/ min.: 1.3°C (34.34°F)
max.: 90.55°C (194.99°F)
Actual engine coolant temperature is displayed while the engine is warmed up
-
Set Temperature (D side)
Set Temp-D
/ min.: 0 max.: 255
The same contents as a setting temperature display part are displayed
-
Set Temperature (P side)
Set Temp-P
/ min.: 0 max.: 255
The same contents as a setting temperature display part are displayed
-
Estimate Temp (D side)
Estimated Temp-D
/ min.: -358.4°C (- 613.12°F)
max.: 358.4°C (677.12°F)
Damper is at "MAX. COOL": - 358.4°C (-613.12°F)
Damper is at "MAX. HOT": 358.4°C (677.12°F)
-
Estimate Temp (P side)
Estimate Temp-P
/ min.: - 358.4°C (-613.12°F)
max.: 358.4°C (677.12°F)
Damper is at "MAX. COOL": - 358.4°C (-613.12°F)
Damper is at "MAX. HOT": 358.4°C (677.12°F)
-
Air Mix Damper Position (D)
A/M Damp Pos-D
/ min.: -14% max.: 113.5 %
Damper is at "MAX. COOL": -5%
Damper is at "MAX. HOT": 105%
-
Air Mix Damper Position (P)
A/M Damp Pos-P
/ min.: -14% max.: 113.5%
Damper is at "MAX. COOL": -5%
Damper is at "MAX. HOT": 105%
-
Air Outlet Damper Position
A/O Damp Pos
/ min.: -14% max.: 113.5%
Damper is at "FACE": 0%
Damper is at "FACE/FOOT": 33.5%
Damper is at "FOOT" (Manual): 53.5%
Damper is at "FOOT" (Auto): 53.5%
Damper is at "FACE/DEF": 73.5%
Damper is at "DEF": 100%
Open in the circuit: 50.0%
Air Inlet Damper Position
A/I Damp Pos
/ min.: -14% max.: 113.5%
Damper is at "RECIRCULATION": -9%
Damper is at "FRESH": 109%
Damper is at "HALF-RECIRCULATION": 35 to 75%
Open in the circuit: 50.0%
Air Mix Damper Target (D)
A/M Damp Targ-D
/ min.: -14% max.: 113.5%
Damper is at "MAX. COOL": -5%
Damper is at "MAX. HOT": 105%
-
Air Mix Damper Target (P)
A/M Damp Targ-P
/ min.: -14% max.: 113.5%
Damper is at "MAX. COOL": -5%
Damper is at "MAX. HOT": 105%
-
Air Outlet Damper Target
A/O Damp Targ
/ min.: -14% max.: 113.5%
Damper is at "FACE": 0%
Damper is at "FACE/FOOT": 33.5%
Damper is at "FOOT" (Manual): 53.5%
Damper is at "FOOT" (Auto): 53.5%
Damper is at "FACE/DEF": 73.5%
Damper is at "DEF": 100%
Open in the circuit: 50.0%
Air Inlet Damper Target
A/I Damp Targ
/ min.: -14% max,: 113.5%
Damper is at "RECIRCULATION": -9%
Damper is at "FRESH": 109%
Damper is at "HALF-RECIRCULATION": 35 to 75%
Open in the circuit: 50.0%
Hand Free Telephone
Hand Free Tel
/ OFF, ON
-
-
Blower Motor Speed Level
Blower Level
/ min.: Level 0 max.: 31
Customized value will be displayed
-
AMBI TEMP
Adjusted ambient temperature / -30.8°C (-23.44°F) max.: 50.8°C (123.44°F)
Customized value will be displayed
-
Adjusted Ambient Temp
Ambi Temp
/ +2C, +1C, NORMAL, -1C, -2C
Customized value will be displayed
-
Air Inlet Mode
Air Inlet Mode
/ AUTO, MANUAL
Customized value will be displayed
-
Compressor Mode
Compressor Mode
/ AUTO, MANUAL
Customized value will be displayed
-
Compressor/DEF Mode
Compressor/DEF oper
/ LINK, NORMAL
Customized value will be displayed
-
Foot/DEF Auto Blow Up
Auto Blow Up
/ ON, OFF
Customized value will be displayed
-
Foot/DEF Auto Mode
Foot / DEF Mode
/ ON, OFF
Customized value will be displayed
-
Ambient Temperature Shift
Ambient Tmp Sft
/ +3C, +2C, +1C, NORMAL, -1C, -2C, -3C
Customized value will be displayed
-
Destination
Destination
/ DOMEST, USA, EUROPE, AUSTRAL, MIDEAST, NOINFO
Changes with destinations
-
Humidity Sensor
Humidity Sens
/ min.: 0% max.: 100%
Actual cabin humidity is displayed
-
Compressor Speed
Comprs Spd
/ min.: 0 max.: 65,535 rpm
Displays actual rotation speed in the range between 0 rpm and 8,600 rpm
-
COMPRS TARG SPD
Comprs Targ Spd
/ min.: 0 max.: 65,535 rpm
Displays actual rotation speed in the range between 0 rpm and 8,600 rpm
-
Number of Trouble Codes
#Codes
/ min.: 0 max.: 255
Number of DTCs will be displayed
-

ACTIVE TEST

HINT:
Performing the ACTIVE TEST using the intelligent tester allows the relay, VSV, actuator and so on to operate without parts removal. Performing the ACTIVE TEST as the first step of troubleshooting is one way to shorten labor time.
It is possible to display the DATA LIST on the intelligent tester during the ACTIVE TEST.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to the ON position.

  3. From the display on the tester, perform the "ACTIVE TEST".


Item
Test Details / Display (Range)
Diagnostic Note
Blower Motor
Blower Motor
/ min.: 0 max.: 31
-
Air Mix Damper (D side)
Air Mix Damp-D
/ min.: -14% max.: 113.5%
-
Air Mix Damper (P side)
Air Mix Damp-P
/ min.: -14% max.: 113.5%
-
Air Outlet Damper Position (D side)
A/O Mode Dmap-D
/ min.: -14% max.: 113.5%
-
Air Inlet Damper Position (Linear)
A/I Damp-Linear
/ min.: -14% max.: 113.5%
-
Compressor Target Speed
Comprs Targ Spd
/ min.: 0 max.: 65,535
-
Defogger Relay (Rear)
Defogger Rly-R / OFF, ON
-
Deicer Relay (Front)
Deicer Rly-F / OFF, ON
-
Water Pump
Water pump Rly / OFF, ON
-
Electrical Fan
Electrical Fan / OFF, ON
-
Defogger Relay (Rear)
Defogger Rly-R / OFF, ON
-
Deicer Relay (Front)
Deicer Rly-F / OFF, ON
-
Water Pump
Water pump Rly / OFF, ON
-
Electrical Fan
Electrical Fan / OFF, ON
-