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Nissan Rogue. Manual - part 757

HAC-50

< BASIC INSPECTION >

[AUTOMATIC AIR CONDITIONING]

SYSTEM SETTING

SYSTEM SETTING

Temperature Setting Trimmer

INFOID:0000000011276585

Description

If the temperature felt by the customer is different than the airflow temperature controlled by the temperature

setting, the auto amplifier control temperature can be adjusted to compensate for the temperature setting.

How to set

Using CONSULT, perform “TEMP SET CORRECT” in “Work support” of “HVAC”.

NOTE:
• When the temperature setting is set to 25.0

°C (77°F) and −3.0°C (−6°F), the temperature controlled by auto amp is 25.0°C (77°F) −

3.0

°C (6°F) = 22.0°C (71°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 10V or less, the setting of the

difference between the temperature setting and control temperature may be cancelled.

Foot Position Setting Trimmer

INFOID:0000000011276586

DESCRIPTION

In FOOT mode, the air blowing to DEF can change ON/OFF.

HOW TO SET

With CONSULT

Perform “BLOW SET” in “Work support” of “HVAC”.

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.

Inlet Port Memory Function (FRE)

INFOID:0000000011276587

Description

Work support items

Display (

°F)

Display (

°C)

TEMP SET CORRECT

3.0

2.5

2.0

1.5

1.0

0.5

0 (initial status)

−1

−0.5

−2

−1.0

−3

−1.5

−4

−2.0

−5

−2.5

−6

−3.0

Work support items

Display

Defroster door position

Auto control

Manual control

BLOW SET

Mode1

OPEN

Mode2 (initial status)

OPEN

Mode3

OPEN

Mode4

SYSTEM SETTING

HAC-51

< BASIC INSPECTION >

[AUTOMATIC AIR CONDITIONING]

HAC

• If the ignition switch is turned to the OFF position while the FRE (

) switch is set to ON (fresh air intake),

“Perform the memory” or “Do not perform the memory” of the FRE (

) switch ON (fresh air intake) con-

dition can be selected.

• If “Perform the memory” was set, the FRE (

) switch will be ON (fresh air intake) when turning the igni-

tion 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

Using CONSULT, perform “FRE MEMORY SET” in “Work support” of “HVAC”.

NOTE:
When the battery cable is disconnected from the negative terminal or when the battery voltage becomes 10V or less, the setting of the
FRE switch memory function may be cancelled.

Inlet Port Memory Function (REC)

INFOID:0000000011276588

Description

• If the ignition switch is turned to the OFF position while the REC (

) switch is set to ON (recirculation),

“Perform the memory” or “Do not perform the memory” of the REC (

) switch ON (recirculation) condi-

tion can be selected.

• If “Perform the memory” was set, the REC (

) 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

Using CONSULT, perform “REC MEMORY SET” in “Work support” of “HVAC”.

NOTE:
When the battery cable is disconnected from the negative terminal or when the battery voltage becomes 10V or less, the setting of the
REC switch memory function may be cancelled.

Target Evaporator Temp Upper Limit

INFOID:0000000011276589

DESCRIPTION

Set the target evaporator temperature upper limit.

HOW TO SET

With CONSULT

Perform the “TARGET EVAPORATOR TEMP UPPER LIMIT SETTING” in “Work support” of “HVAC”.

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)

Work support items

Display

TARGET EVAPORATOR TEMP UPPER LIMIT SETTING

Initial Setting

Low

Middle

High

HAC-52

< BASIC INSPECTION >

[AUTOMATIC AIR CONDITIONING]

DOOR MOTOR STARTING POSITION RESET

DOOR MOTOR STARTING POSITION RESET

Description

INFOID:0000000011276590

• Reset signal is transmitted from A/C auto amp. to air mix door motor, intake door motor and mode door

motor. Starting position reset can be performed.

NOTE:

During reset, DEF switch indicator blinks.

• When air mix door motor, intake door motor or mode door motor is removed and installed, always perform

door motor starting position reset.

Work Procedure

INFOID:0000000011276591

PERFORM DOOR MOTOR STARTING POSITION RESET

With CONSULT

1. Turn ignition switch ON.

2. Select “Door Motor Starting Position Reset” in “Active Test” of “HVAC”.

3. Touch “Start” and wait a few seconds.

4. Make sure the “COMPLETED” is displayed on CONSULT screen.

>> Inspection End.

U1000 CAN COMM CIRCUIT

HAC-53

< DTC/CIRCUIT DIAGNOSIS >

[AUTOMATIC AIR CONDITIONING]

HAC

DTC/CIRCUIT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description

INFOID:0000000011276592

CAN (Controller Area Network) is a serial communication system for real time application. It is an on-vehicle

multiplex communication system with high data communication speed and excellent error detection ability.

Many electronic control units are equipped onto vehicles, and each control unit shares information and links

with other control units during operation (not independent). In CAN communication, control units are con-

nected with two communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission

with less wiring. Each control unit transmits/receives data but selectively reads required data only. Refer to

LAN-32, "CAN COMMUNICATION SYSTEM : CAN Communication Signal Chart"

DTC Logic

INFOID:0000000011276593

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

PERFORM SELF-DIAGNOSIS

With CONSULT

1. Turn ignition switch ON and wait for 2 seconds or more.

2. Perform “Self Diagnostic Result” of “HVAC”.

3. Check if any DTC No. is displayed in the self-diagnosis results.
Is DTC detected?

YES

>> Refer to

HAC-53, "Diagnosis Procedure"

>> Refer to

GI-44, "Intermittent Incident"

Diagnosis Procedure

INFOID:0000000011276594

CHECK CAN COMMUNICATION SYSTEM

Check CAN communication system. Refer to

LAN-17, "Trouble Diagnosis Flow Chart"

>> Inspection End.

DTC

Items

(CONSULT screen terms)

DTC detection condition

Possible cause

U1000

CAN COMM CIRCUIT

When A/C auto amp. is not transmitting
or receiving CAN communication signal
for 2 or more seconds.

CAN communication system

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