Nissan Pathfinder. Manual — part 704
OPERATION INSPECTION
HAC-77
< BASIC INSPECTION >
[AUTOMATIC AIR CONDITIONING]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
YES
>> GO TO 6.
NO
>> GO TO 7.
6.
CHECK AUTO MODE
1. Press AUTO switch.
2. Operate temperature control switch to check that fan speed or air outlet changes (the air outlet or fan
speed varies depending on the ambient temperature, in-vehicle temperature (rear side), set temperature,
and etc.).
Is the inspection result normal?
YES
>> Inspection End.
NO
>> GO TO 7.
7.
CHECK SELF-DIAGNOSIS WITH CONSULT
1. Perform self-diagnosis with CONSULT.
2. Check that any DTC is detected.
Is any DTC detected?
YES
>> Refer to
and perform the appropriate diagnosis.
NO
>> Refer to
HAC-146, "Diagnosis Chart By Symptom"
and perform the appropriate diagnosis.
HAC-78
< BASIC INSPECTION >
[AUTOMATIC AIR CONDITIONING]
SYSTEM SETTING
SYSTEM SETTING
FRONT AUTOMATIC AIR CONDITIONING SYSTEM
FRONT AUTOMATIC AIR CONDITIONING SYSTEM : Temperature Setting Trimmer
(Front)
INFOID:0000000009176810
DESCRIPTION
If the temperature felt by the customer is different from the front air flow temperature controlled by the temper-
ature setting, the A/C auto amp. control temperature can be adjusted to compensate for the temperature set-
ting.
HOW TO SET
With CONSULT
Perform “TEMP SET CORRECT” of HVAC work support item.
NOTE:
• When
−3.0°C (−6°F) is corrected on the temperature setting set as 25.0°C (77°F) the temperature controlled
by A/C auto amp. is 25.0
°C (77°F) −3.0°C (−6°F) = 22.0°C (72°F) and the temperature becomes lower than
the temperature setting.
• When the battery cable is disconnected from the negative terminal or when the battery voltage becomes 10
V or less, the setting of the difference between the set temperature and control temperature may be can-
celled.
FRONT AUTOMATIC AIR CONDITIONING SYSTEM : Foot Position Setting Trimmer
INFOID:0000000009176811
DESCRIPTION
In FOOT mode, the air blowing to DEF can change ON/OFF.
HOW TO SET
With CONSULT
Perform the “BLOW SET” of HVAC work support item.
Work support items
Display (
°C)
Display (
°F)
TEMP SET CORRECT
3.0
6
2.5
5
2.0
4
1.5
3
1.0
2
0.5
1
0 (initial status)
0 (initial status)
−0.5
−1
−1.0
−2
−1.5
−3
−2.0
−4
−2.5
−5
−3.0
−6
Work support items
Display
Defroster door position
Auto control
Manual control
BLOW SET
Mode1
OPEN
CLOSE
Mode2 (initial status)
OPEN
OPEN
Mode3
CLOSE
OPEN
Mode4
CLOSE
CLOSE
SYSTEM SETTING
HAC-79
< BASIC INSPECTION >
[AUTOMATIC AIR CONDITIONING]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
NOTE:
When the battery cable is disconnected from the negative terminal or when the battery voltage becomes 10 V
or less, the setting of the discharge air mix ratio in FOOT mode may be cancelled.
FRONT AUTOMATIC AIR CONDITIONING SYSTEM : Inlet Port Memory Function
(FRE)
INFOID:0000000009176812
DESCRIPTION
• If the ignition switch is turned to the OFF position while the intake switch is set to OFF (fresh air intake), “Per-
form the memory” or “Do not perform the memory” of intake switch OFF (fresh air intake) condition can be
selected.
• If “Perform the memory” was set, the intake switch will be OFF (fresh air intake) when turning the ignition
switch to the ON position again.
• If “Do not perform the memory” was set, the air inlets will be controlled automatically when turning the igni-
tion switch to the ON position again.
HOW TO SET
With CONSULT
Perform the “FRE MEMORY SET” of HVAC work support item.
NOTE:
When the battery cable is disconnected from the negative terminal or when the battery voltage becomes 10 V
or less, the setting of the FRE memory function may be cancelled.
FRONT AUTOMATIC AIR CONDITIONING SYSTEM : Inlet Port Memory Function
(REC)
INFOID:0000000009176813
DESCRIPTION
• If the ignition switch is turned to the OFF position while the intake switch is set to ON (recirculation), “Per-
form the memory” or “Do not perform the memory” of intake switch ON (recirculation) condition can be
selected.
• If “Perform the memory” was set, the intake switch will be ON (recirculation) when turning the ignition switch
to the ON position again.
• If “Do not perform the memory” was set, the air inlets will be controlled automatically when turning the igni-
tion switch to the ON position again.
HOW TO SET
With CONSULT
Perform the “REC MEMORY SET” of HVAC work support item.
NOTE:
When the battery cable is disconnected from the negative terminal or when the battery voltage becomes 10 V
or less, the setting of the REC memory function may be cancelled.
REAR AUTOMATIC AIR CONDITIONING SYSTEM
REAR AUTOMATIC AIR CONDITIONING SYSTEM : Temperature Setting Trimmer
(Rear)
INFOID:0000000009176814
DESCRIPTION
Work support items
Display
Setting
FRE MEMORY SET
WITHOUT
Perform the memory of manual FRE
WITH (initial status)
Do not perform the memory of manual FRE (auto control)
Work support items
Display
Setting
REC MEMORY SET
WITHOUT (initial status)
Perform the memory of manual REC
WITH
Do not perform the memory of manual REC (auto control)
HAC-80
< BASIC INSPECTION >
[AUTOMATIC AIR CONDITIONING]
SYSTEM SETTING
If the temperature felt by the customer is different from the rear air flow temperature controlled by the temper-
ature setting, the A/C auto amp. control temperature can be adjusted to compensate for the temperature set-
ting.
HOW TO SET
With CONSULT
Perform “REAR TEMP SET CORRECT” of HVAC work support item.
NOTE:
• When
−3.0°C (−6°F) is corrected on the temperature setting set as 25.0°C (77°F) the temperature controlled
by A/C auto amp. is 25.0
°C (77°F) −3.0°C (−6°F) = 22.0°C (72°F) and the temperature becomes lower than
the temperature setting.
• When the battery cable is disconnected from the negative terminal or when the battery voltage becomes 10
V or less, the setting of the difference between the set temperature and control temperature may be can-
celled.
Work support items
Display (
°C)
Display (
°F)
REAR TEMP SET CORRECT
3.0
6
2.5
5
2.0
4
1.5
3
1.0
2
0.5
1
0 (initial status)
0 (initial status)
−0.5
−1
−1.0
−2
−1.5
−3
−2.0
−4
−2.5
−5
−3.0
−6
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