Nissan Rogue. Manual - part 782

HAC-150

< BASIC INSPECTION >

[MANUAL AIR CONDITIONING]

OPERATION INSPECTION

4. Press REC (

) switch one more time. REC indicator should go off.

Is the test result normal?

YES

>> GO TO 7.

NO

>> Refer to 

HAC-167, "FRONT A/C CONTROL : Diagnosis Procedure"

.

7.

CHECK INTAKE DOOR OPERATION

1. Press REC (

) switch one time. REC indicator should illuminate.

2. Listen to the sound of the air coming out of the vent.
3. Press REC (

) switch one more time. REC indicator should go off.

4. There should be an audible change to the sound of the air flowing out of the vent. 
Is the test result normal?

YES

>> GO TO 8.

NO

>> Refer to 

HAC-158, "Diagnosis Procedure"

.

8.

CHECK TEMPERATURE DECREASE

1. Press A/C switch.

2. Rotate temperature control dial counterclockwise until maximum cold.

3. Check for cold air at selected discharge air outlets.
Is the test result normal?

YES

>> GO TO 9.

NO

>> Refer to 

HAC-176, "Component Function Check"

.

9.

CHECK TEMPERATURE INCREASE

1. Rotate temperature control dial clockwise until maximum hot.

2. Check for hot air at appropriate discharge air outlets.
Is the test result normal?

YES

>> Inspection End.

NO

>> Refer to 

HAC-178, "Component Function Check"

.

SYSTEM SETTING

HAC-151

< BASIC INSPECTION >

[MANUAL AIR CONDITIONING]

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SYSTEM SETTING

Target Evaporator Temp Upper Limit

INFOID:0000000011276684

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

TARGET EVAPORATOR TEMP UPPER LIMIT SETTING

Initial Setting

Low

Middle

High

HAC-152

< BASIC INSPECTION >

[MANUAL AIR CONDITIONING]

DOOR MOTOR STARTING POSITION RESET

DOOR MOTOR STARTING POSITION RESET

Description

INFOID:0000000011276685

• 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:0000000011276686

1.

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-153

< DTC/CIRCUIT DIAGNOSIS >

[MANUAL AIR CONDITIONING]

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DTC/CIRCUIT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description

INFOID:0000000011276687

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:0000000011276688

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

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-153, "Diagnosis Procedure"

. 

NO

>> Refer to 

GI-44, "Intermittent Incident"

.

Diagnosis Procedure

INFOID:0000000011276689

1.

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