Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Rogue 2008-2009 Approved Nissan Rogue 2009 HAC
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VENTILATION, HEATER & AIR CONDITIONER
A
HEATER & AIR CONDITIONING CONTROL SYSTEM
SECTION HAC B
C
D
E
CONTENTS
MANUAL AIR CONDITIONER AIR MIX DOOR MOTOR ................................... 24 F
Description ..............................................................24
.
BASIC INSPECTION ................................... 3
. Component Function Check .................................24 .
Diagnosis Procedure ..............................................24 . G
DIAGNOSIS AND REPAIR WORKFLOW ......... 3
.
Work Flow ................................................................ 3
. INTAKE DOOR MOTOR ................................... 26
Description ..............................................................26
.
INSPECTION AND ADJUSTMENT .................... 4
. Component Function Check .................................26 . H
Description & Inspection .......................................... 4
. Diagnosis Procedure ..............................................26 .
FUNCTION DIAGNOSIS .............................. 5
. BLOWER MOTOR ............................................ 28 HAC
Description ..............................................................28
.
COMPRESSOR CONTROL FUNCTION ............ 5
.
Component Function Check .................................28 .
Description ............................................................... 5
.
Diagnosis Procedure ..............................................28 .
Component Part Location ........................................ 6 . J
Component Inspection (Blower Motor) ...................31 .
Component Description ............................................ 7 .
Component Inspection (Fan Control Amp.) ............31 .
MANUAL AIR CONDITIONER SYSTEM ........... 9
.
MAGNET CLUTCH ........................................... 32 K
System Diagram ....................................................... 9
.
Description ..............................................................32
.
System Description .................................................. 9
.
Component Function Check ...................................32 .
Component Part Location ...................................... 15
.
Diagnosis Procedure ..............................................32 . L
Component Description .......................................... 17
.
INTAKE SENSOR ............................................. 36
DIAGNOSIS SYSTEM (BCM) ...........................19
.
Description ..............................................................36
.
COMMON ITEM ........................................................ 19
. Diagnosis Procedure ..............................................36 . M
COMMON ITEM : CONSULT-III Function (BCM - Component Inspection ............................................37 .
COMMON ITEM) .................................................... 19
.
POWER SUPPLY AND GROUND CIRCUIT
N
AIR CONDITIONER .................................................. 19
. FOR A/C AMP. .................................................. 38
AIR CONDITIONER : CONSULT-III Function ........ 20 . Description ..............................................................38
.
Component Function Check ...................................38 .
MAGNET CLUTCH CONTROL SYSTEM .........21
. Diagnosis Procedure ..............................................38 . O
System Diagram ..................................................... 21
.
System Description ................................................ 21
. ECU DIAGNOSIS ........................................ 40
.
P
COMPONENT DIAGNOSIS ........................ 22
. BCM (BODY CONTROL MODULE) ................. 40
Reference Value .....................................................40
.
MODE DOOR MOTOR ......................................22
.
Description ............................................................. 22
. A/C AMP. ........................................................... 55
Component Function Check ................................. 22 . Reference Value .....................................................55
.
Diagnosis Procedure .............................................. 22. Wiring Diagram -- AIR CONDITIONER CON-
TROL SYSTEM -- ..................................................57
.
Revision: 2008 August HAC-1 2009 Rogue
SYMPTOM DIAGNOSIS ............................ 63
. FOR MEXICO : Precaution for Procedure without
Cowl Top Cover ..................................................... 76 .
MANUAL AIR CONDITIONER SYSTEM .......... 63
. FOR MEXICO : Precautions For Xenon Headlamp
Diagnosis Chart By Symptom ................................ 63
. Service ................................................................... 76
.
FOR MEXICO : Working with HFC-134a (R-134a)... 76
INSUFFICIENT COOLING ................................ 64
. FOR MEXICO : General Refrigerant Precaution ... 77
Description ............................................................. 64
. FOR MEXICO : Refrigerant Connection ................ 77 .
Inspection procedure ............................................. 64 . FOR MEXICO : Service Equipment ....................... 79 .
INSUFFICIENT HEATING ................................ 65
. COMPRESSOR ................................................ 82
.
Description ............................................................. 65
. General Precautions .............................................. 82
.
Inspection procedure ............................................. 65 .
FLUORESCENT LEAK DETECTOR ................ 83
.
NOISE ............................................................... 67
. General Precautions .............................................. 83
.
Description ............................................................. 67
.
Inspection procedure ............................................. 67 . PREPARATION .......................................... 84
PRECAUTION ............................................ 69
. PREPARATION ................................................ 84
.
Special Service Tool .............................................. 84
.
PRECAUTIONS ................................................ 69
. Commercial Service Tool ....................................... 86
.
FOR USA AND CANADA ........................................ 69 . Sealant or/and Lubricant ........................................ 86
.
FOR USA AND CANADA : Precaution for Supple-
ON-VEHICLE REPAIR ............................... 88
mental Restraint System (SRS) "AIR BAG" and
"SEAT BELT PRE-TENSIONER" .......................... 69 . A/C CONTROL ................................................. 88
.
FOR USA AND CANADA : Precaution Necessary Exploded View ....................................................... 88
.
for Steering Wheel Rotation After Battery Discon- Removal and Installation ........................................ 88
.
nect ........................................................................ 69
.
FOR USA AND CANADA : Precaution for Proce- INTAKE SENSOR ............................................. 89
.
dure without Cowl Top Cover ................................ 70 . Exploded View ....................................................... 89
.
FOR USA AND CANADA : Precautions For Xenon Removal and Installation ........................................ 89
.
Headlamp Service ................................................. 70 .
FOR USA AND CANADA : Working with HFC- REFRIGERANT PRESSURE SENSOR ........... 90
.
134a (R-134a) ....................................................... 70 . Exploded View ....................................................... 90
.
FOR USA AND CANADA : General Refrigerant Removal and Installation ........................................ 90
.
Precaution ............................................................. 71.
DOOR MOTOR ................................................. 91
.
FOR USA AND CANADA : Refrigerant Connec-
Exploded View ....................................................... 91
.
tion ......................................................................... 71
.
FOR USA AND CANADA : Service Equipment ..... 73 . INTAKE DOOR MOTOR .......................................... 91 .
INTAKE DOOR MOTOR : Removal and Installa-
FOR MEXICO ........................................................... 75
.
tion ......................................................................... 91
.
FOR MEXICO : Precaution for Supplemental Re-
straint System (SRS) "AIR BAG" and "SEAT BELT MODE DOOR MOTOR ............................................. 91
.
PRE-TENSIONER" ................................................ 75. MODE DOOR MOTOR : Removal and Installation... 91
FOR MEXICO : Precaution Necessary for Steer-
ing Wheel Rotation After Battery Disconnect ........ 75 . AIR MIX DOOR MOTOR .......................................... 91 .
AIR MIX DOOR MOTOR : Removal and Installa-
tion ......................................................................... 92
.
Revision: 2008 August HAC-2 2009 Rogue
DIAGNOSIS AND REPAIR WORKFLOW
< BASIC INSPECTION > [MANUAL AIR CONDITIONER]
BASIC INSPECTION A
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow INFOID:0000000004232193
B
DETAILED FLOW
1.LISTEN TO CUSTOMER COMPLAINT C
Listen to customer complaint. (Get detailed information about the conditions and environment when the symp-
tom occurs.)
D
>> GO TO 2.
2.VERIFY THE SYMPTOM WITH OPERATIONAL CHECK E
Verify the symptom with operational check. Refer to HAC-4, "Description & Inspection".
>> GO TO 3. F
3.GO TO APPROPRIATE TROUBLE DIAGNOSIS
Go to appropriate trouble diagnosis (Refer to HAC-63, "Diagnosis Chart By Symptom" below). G
>> GO TO 4.
4.REPAIR OR REPLACE H
Repair or replace the specific parts.
HAC
>> GO TO 5.
5.FINAL CHECK
J
Final check.
Is the inspection result normal?
YES >> INSPECTION END K
NO >> GO TO 3.
L
M
N
O
P
Revision: 2008 August HAC-3 2009 Rogue
INSPECTION AND ADJUSTMENT
< BASIC INSPECTION > [MANUAL AIR CONDITIONER]
INSPECTION AND ADJUSTMENT
Description & Inspection INFOID:0000000004232194
DESCRIPTION
The purpose of the operational check is to check that the individual system operates normally.
Conditions : Engine running at normal operating temperature
INSPECTION PROCEDURE
1.CHECKING BLOWER MOTOR
1. Turn fan control dial to 1st speed. Blower should operate on low speed.
2. Turn fan control dial to 2nd speed, and continue checking blower speed until all speeds are checked.
3. Leave blower on maximum speed.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Go to diagnosis procedure. Refer to HAC-28, "Diagnosis Procedure".
2.CHECKING DISCHARGE AIR
1. Turn mode control dial to each position.
2. Confirm that discharge air comes out according to the air distribution table. Refer to HAC-9, "System
Description".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Go to diagnosis procedure. Refer to HAC-22, "Diagnosis Procedure".
3.CHECKING INTAKE AIR
1. Press REC switch. Recirculation indicator lamp turns ON.
2. Press REC switch again. Recirculation indicator lamp turns OFF.
3. Listen for intake door position change. (Slight change of blower sound can be heard.)
Is the inspection result normal?
YES >> GO TO 4.
NO >> Go to diagnosis procedure. Refer to HAC-26, "Diagnosis Procedure".
4.CHECKING A/C SWITCH
1. Turn fan control dial to 1st speed.
2. Press A/C switch. A/C switch indicator lamp turns ON.
3. Confirm that the magnet clutch engages (sound or visual inspection).
Is the inspection result normal?
YES >> GO TO 5.
NO >> Go to diagnosis procedure. Refer to HAC-32, "Diagnosis Procedure".
5.CHECKING TEMPERATURE DECREASE
1. Turn temperature control dial counterclockwise until full cold position.
2. Check for cool air at discharge air outlets.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Go to diagnosis procedure. Refer to HAC-64, "Inspection procedure".
6.CHECKING TEMPERATURE INCREASE
1. Turn temperature control dial clockwise until full hot position.
2. Check for warm air at discharge air outlets.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to diagnosis procedure. Refer to HAC-65, "Inspection procedure".
Revision: 2008 August HAC-4 2009 Rogue
COMPRESSOR CONTROL FUNCTION
< FUNCTION DIAGNOSIS > [MANUAL AIR CONDITIONER]
FUNCTION DIAGNOSIS A
COMPRESSOR CONTROL FUNCTION
Description INFOID:0000000004232195
B
PRINCIPLE OF OPERATION
Compressor is not activated. C
Functional circuit diagram
D
E
F
G
H
HAC
J
JPIIA0394GB
K
L (1) : Fan ON signal S (3) : Defogger signal
L (2) : A/C switch signal CAN (1) : A/C switch signal L
S (1) : Fan ON signal : Blower fan motor switch signal
S (2) : A/C switch signal CAN (2) : A/C compressor request signal
M
Functional Initial Inspection Chart
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