FULL-AUTO AIR CONDITIONER FUNCTION
id074000100600
Block Diagram
PCM connector (2 types)
ac9wzn00000704
|
PCM connector (3 types)
ac9wzn00000705
|
Control Table
|
Basic control |
Control description |
Correction control |
Front |
Rear |
|---|---|---|---|---|
|
Airflow temperature control
|
Airflow temperature automatic control
|
MAX HOT and MAX COLD correction
|
×
|
×
|
|
Air mix actuator opening angle correction
|
×
|
×
|
||
|
Airflow volume control
|
Airflow volume automatic control
|
Warm-up correction
|
×
|
×
|
|
Mild start correction
|
×
|
×
|
||
|
MAX HOT and MAX COLD correction
|
×
|
×
|
||
|
Defroster correction
|
×
|
-
|
||
|
Solar radiation correction
|
×
|
-
|
||
|
Airflow volume manual control
|
Defroster correction
|
×
|
-
|
|
|
Airflow mode control
|
Airflow mode automatic control
|
Warm-up correction
|
×
|
-
|
|
MAX HOT and MAX COLD correction
|
×
|
×
|
||
|
Airflow mode manual control
|
―
|
×
|
-
|
|
|
Air intake control
|
Air intake automatic control
|
MAX HOT and MAX COLD correction
|
×
|
-
|
|
Defroster correction
|
×
|
-
|
||
|
Air intake manual control
|
Defroster correction
|
×
|
-
|
|
|
A/C compressor control
|
A/C compressor automatic control
|
MAX HOT and MAX COLD correction
|
×
|
-
|
|
Defroster correction
|
×
|
-
|
||
|
A/C compressor manual control
|
Defroster correction
|
×
|
-
|
|
Supplementary function |
|---|
|
Fail-safe function
|
|
On-board diagnostic function
|
Control Type Transition by Switch Operation (Front)
Airflow temperature control, airflow volume control
|
Operation switch |
Airflow temperature control |
Airflow volume control |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Control prior to switch operation |
Control prior to switch operation |
||||||||||||
|
Automatic control Driver-side |
Automatic control Passenger-side |
Automatic control |
Defroster correction |
Manual control |
|||||||||
|
Dual ON |
Dual OFF |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|||||
|
OFF switch
|
Automatic control
|
Automatic control
|
Automatic control
|
OFF
|
OFF
|
OFF
|
|||||||
|
AUTO switch
|
Automatic control
|
Automatic control
|
Automatic control
|
Automatic control
|
*6
|
*6
|
|||||||
|
Fan switch
|
+
|
Automatic control
|
Automatic control
|
Automatic control
|
Manual control*2
|
Manual control*7
|
2
|
3
|
4
|
5
|
6
|
7
|
7
|
|
-
|
Automatic control
|
Automatic control
|
Automatic control
|
Manual control*3
|
Manual control*8
|
1
|
1
|
2
|
3
|
4
|
5
|
6
|
|
|
MODE switch
|
Automatic control
|
Automatic control
|
Automatic control
|
Automatic control
|
*5
|
No change
|
|||||||
|
DEFROSTER switch
|
Automatic control
|
Defroster correction
|
Automatic control
|
Defroster correction
|
*5
|
Defroster correction
|
|||||||
|
A/C switch
|
Automatic control
|
Automatic control
|
Automatic control
|
Automatic control
|
No change
|
No change
|
|||||||
|
REC switch
|
Automatic control
|
Automatic control
|
Automatic control
|
Automatic control
|
No change
|
No change
|
|||||||
|
Driver-side temperature setting dial*1
|
15.0
|
MAX COLD
|
Automatic control
|
MAX COLD
|
MAX HI
*6
|
No change
|
No change
|
||||||
|
15.5—31.5
|
Automatic control
|
Automatic control
|
Automatic control
|
Automatic control
|
No change
|
No change
|
|||||||
|
32.0
|
MAX HOT
|
Automatic control
|
MAX HOT
|
AUTO HI*4
*6
|
No change
|
No change
|
|||||||
|
Passenger-side temperature setting dial*1
|
15.0
|
Automatic control
|
MAX COLD
|
MAX COLD
|
MAX HI
*6
|
No change
|
No change
|
||||||
|
15.5—31.5
|
Automatic control
|
Automatic control
|
Automatic control
|
Automatic control
|
No change
|
No change
|
|||||||
|
32.0
|
Automatic control
|
MAX HOT
|
MAX HOT
|
AUTO HI*4
*6
|
No change
|
No change
|
|||||||
|
DUAL switch
|
Automatic control
|
Automatic control
|
Automatic control
|
*6
|
No change
|
No change
|
|||||||
Airflow mode control, air intake control, A/C compressor control
|
Operation switch |
Airflow mode control |
Air intake control |
A/C compressor control |
||||
|---|---|---|---|---|---|---|---|
|
Control prior to switch operation |
Control prior to switch operation |
Control prior to switch operation |
|||||
|
Automatic control |
Manual control |
Automatic control |
Manual control |
Automatic control |
Manual control |
||
|
OFF switch
|
Fixed at mode before turned OFF
|
No change*2
|
FRESH
|
No change
|
OFF
|
OFF
|
|
|
AUTO switch
|
Automatic control
|
Automatic control
|
Automatic control
|
Automatic control
|
Automatic control
|
Automatic control
|
|
|
Fan switch
|
+
|
Automatic control
|
No change
|
Automatic control
|
No change
|
Automatic control
|
No change
|
|
-
|
Automatic control
|
No change
|
Automatic control
|
No change
|
Automatic control
|
No change
|
|
|
MODE switch
|
VENT → BI-LEVEL
BI-LEVEL → HEAT
HEAT → HEAT/DEF
HEAT/DEF → VENT
DEFROSTER → HEAT
|
VENT → BI-LEVEL
BI-LEVEL → HEAT
HEAT → HEAT/DEF
HEAT/DEF → VENT
DEFROSTER →*2
|
Automatic control*3
|
No change*3
|
Automatic control*6
|
No change*6
|
|
|
DEFROSTER switch
|
DEFROSTER
|
DEFROSTER*2
|
Defroster correction
|
Defroster correction*2
|
Defroster correction
|
Defroster correction
|
|
|
A/C switch
|
Automatic control
|
No change
|
Automatic control
|
No change
|
A/C→OFF
OFF→A/C*4
|
A/C→OFF
OFF→A/C*4
|
|
|
REC/FRESH switch
|
Automatic control
|
No change
|
FRESH→REC
REC→FRESH*5
|
FRESH→REC
REC→FRESH*5
|
Automatic control
|
No change
|
|
|
Driver-side temperature setting dial*1
|
15.0
|
Automatic control
|
No change
|
Automatic control
|
No change
|
Automatic control
|
No change
|
|
15.5—31.5
|
Automatic control
|
No change
|
Automatic control
|
No change
|
Automatic control
|
No change
|
|
|
32.0
|
Automatic control
|
No change
|
Automatic control
|
No change
|
Automatic control
|
No change
|
|
|
Passenger-side temperature setting dial*1
|
15.0
|
Automatic control
|
No change
|
Automatic control
|
No change
|
Automatic control
|
No change
|
|
15.5—31.5
|
Automatic control
|
No change
|
Automatic control
|
No change
|
Automatic control
|
No change
|
|
|
32.0
|
Automatic control
|
No change
|
Automatic control
|
No change
|
Automatic control
|
No change
|
|
|
DUAL switch
|
Automatic control
|
No change
|
Automatic control
|
No change
|
Automatic control
|
No change
|
|
Control Type Transition by Switch Operation (Rear, SYNC off)
Airflow temperature control, airflow volume control, airflow mode control
|
Operation switch |
Airflow temperature control |
Airflow volume control |
Airflow mode control |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Control prior to switch operation |
Control prior to switch operation |
Control prior to switch operation |
|||||||||||
|
Rear fan on |
Rear fan off |
Automatic control |
Manual control |
Rear fan off |
Automatic control |
Manual control |
|||||||
|
Rear fan on |
Rear fan on |
Rear fan off |
Rear fan on |
Rear fan off |
|||||||||
|
REAR
|
OFF switch
|
OFF
|
No change
|
OFF
|
OFF
|
No change
|
OFF
|
No change
|
OFF
|
No change
|
|||
|
AUTO switch
|
No change
|
Automatic control
|
No change
|
Automatic control*7
|
Automatic control*7
|
No change
|
Automatic control
|
Automatic control
|
Automatic control
|
||||
|
Fan switch
|
Up
|
No change
|
Automatic control
|
Automatic control*2
|
1→2
2→3
3→4
4→5
|
Rear fan on (1st)
|
No change
|
Automatic control
|
No change
|
Fixed at mode before turned OFF
|
|||
|
Down
|
No change
|
Automatic control
|
Automatic control*3
|
5→4
4→3
3→2
2→1
|
Rear fan on (1st)
|
No change
|
Automatic control
|
No change
|
Fixed at mode before turned OFF
|
||||
|
MODE switch
|
No change
|
No change
|
No change
|
No change
|
No change
|
VENT → BI-LEVEL*8
BI-LEVEL → HEAT*8
HEAT → VENT*8
|
No change
|
VENT → BI-LEVEL
BI-LEVEL → HEAT
HEAT → VENT
|
No change
|
||||
|
Temperature setting switch*1
|
15.0
|
Max control
|
No change
|
MAX HI
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
|||
|
15.5—31.5
|
Automatic control
|
No change
|
Automatic control
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
||||
|
32.0
|
Max control
|
No change
|
AUTO HI*5
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
||||
|
FRONT
|
OFF switch
|
OFF*6
|
OFF*6
|
OFF*6
|
OFF*6
|
OFF*6
|
OFF*6
|
OFF*6
|
OFF*6
|
OFF*6
|
|||
|
AUTO switch
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
||||
|
Fan switch
|
Up
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
|||
|
Down
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
||||
|
DEFROSTER switch
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
||||
|
Driver-side temperature setting dial*1
|
15.0
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
|||
|
15.5—31.5
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
||||
|
32.0
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
No change
|
||||
|
Rear control switch
|
Rear fan off
|
Automatic control*4, *6
|
Rear fan off
|
Rear fan off
|
Automatic control*4, *6
|
Rear fan off
|
Automatic control*4, *6
|
Rear fan off
|
Automatic control*4, *6
|
||||
Control Type Transition by Switch Operation (Rear, SYNC on)
Airflow temperature control, airflow volume control, airflow mode control
|
Operation switch |
Airflow temperature control |
Airflow volume control |
Airflow mode control |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Control prior to switch operation |
Control prior to switch operation |
Control prior to switch operation |
||||||||
|
Rear fan on |
Front and rear fan off |
Automatic control |
Front and rear fan off |
Automatic control |
||||||
|
Rear fan on |
Rear fan on |
Front and rear fan off |
||||||||
|
REAR
|
OFF switch
|
OFF*2
|
No change
|
OFF*2
|
No change
|
OFF*2
|
No change
|
|||
|
AUTO switch
|
Automatic control*2
|
No change
|
Automatic control*2
|
No change
|
Automatic control*2
|
No change
|
||||
|
Fan switch
|
Up
|
Automatic control*2
|
No change
|
Automatic control*3
|
No change
|
Automatic control*2
|
No change
|
|||
|
Down
|
Automatic control*2
|
No change
|
Automatic control*4
|
No change
|
Automatic control*2
|
No change
|
||||
|
MODE switch
|
Automatic control*2
|
No change
|
Automatic control*2
|
No change
|
VENT → BI-LEVEL*2,*7
BI-LEVEL → HEAT*2,*7
HEAT → VENT*2,*7
|
No change
|
||||
|
Temperature setting switch*1
|
15.0
|
Max control*2
|
No change
|
MAX HI*2
|
No change
|
Automatic control*2
|
No change
|
|||
|
15.5—31.5
|
Automatic control*2
|
No change
|
Automatic control*2
|
No change
|
Automatic control*2
|
No change
|
||||
|
32.0
|
Max control*2
|
No change
|
AUTO HI*2, *5
|
No change
|
Automatic control*2
|
No change
|
||||
|
FRONT
|
OFF switch
|
OFF*2
|
No change
|
OFF*2
|
No change
|
OFF*2
|
No change
|
|||
|
AUTO switch
|
No change
|
Automatic control*6
|
No change
|
Automatic control*6
|
No change
|
Automatic control
|
||||
|
Fan switch
|
Up
|
No change
|
Automatic control*6
|
No change
|
Automatic control*6
|
No change
|
Automatic control
|
|||
|
Down
|
No change
|
Automatic control*6
|
No change
|
Automatic control*6
|
No change
|
Automatic control
|
||||
|
DEFROSTER switch
|
No change
|
Automatic control*6
|
No change
|
Automatic control*6
|
No change
|
Automatic control
|
||||
|
Driver-side temperature setting dial*1
|
15.0
|
Max control
|
No change
|
MAX HI
|
No change
|
No change
|
No change
|
|||
|
15.5—31.5
|
Automatic control
|
No change
|
Automatic control
|
No change
|
No change
|
No change
|
||||
|
32.0
|
Max control
|
No change
|
AUTO HI*5
|
No change
|
No change
|
No change
|
||||
|
Rear control switch
|
Rear fan off*2
|
No change
|
Rear fan off*2
|
No change
|
Rear fan off*2
|
No change
|
||||