2016 NISSAN NOTE key

HAC-1
VENTILATION, HEATER & AIR CONDITIONER
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CONTENTS
HEATER & AIR CONDITIONING CONTROL SYSTEM
MANUAL AIR CONDITIONING
PRECAUTION ....... ........................................
3
PRECAUTIONS .............................................. .....3
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
3
Precaution for Procedure without Cowl Top Cover ......3
Precaution for Work ..................................................3
Precautions For Refrigerant System Service ............4
Service Equipment .............................................. ......6
PREPARATION ............................................8
PREPARATION .............................................. .....8
Special Service Tool ........................................... ......8
Commercial Service Tool ..........................................8
SYSTEM DESCRIPTION ..............................9
COMPONENT PARTS ................................... .....9
Component Parts Location .................................. ......9
SYSTEM .............................................................11
System Description ............................................. ....11
Compressor Control ................................................11
Door Control ............................................................13
OPERATION .......................................................16
Switch Name and Function ................................. ....16
DIAGNOSIS SYSTEM (BCM) (WITH INTELLI-
GENT KEY SYSTEM) .........................................
17
COMMON ITEM ..................................................... ....17
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) .....................................................
17
AIR CONDITIONER ............................................... ....18
AIR CONDITIONER : CONSULT Function (BCM -
AIR CONDITIONER) ........................................... ....
18
DIAGNOSIS SYSTEM (BCM) (WITHOUT IN-
TELLIGENT KEY SYSTEM) .............................
19
COMMON ITEM ..................................................... ....19
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) .....................................................
19
AIR CONDITIONER ............................................... ....20
AIR CONDITIONER : CONSULT Function (BCM -
AIR CONDITIONER) ........................................... ....
20
ECU DIAGNOSIS INFORMATION ..............21
BCM, ECM, IPDM E/R .......................................21
List of ECU Reference ......................................... ....21
WIRING DIAGRAM ......................................22
MANUAL AIR CONDITIONING SYSTEM .........22
Wiring Diagram .................................................... ....22
BASIC INSPECTION ...................................28
DIAGNOSIS AND REPAIR WORKFLOW ........28
Workflow .............................................................. ....28
OPERATION INSPECTION ..............................30
Work Procedure .......................................................30
DTC/CIRCUIT DIAGNOSIS .........................32
A/C ON SIGNAL ................................................32
Component Function Check ................................ ....32
Diagnosis Procedure ...............................................32
Component Inspection .............................................34
BLOWER FAN ON SIGNAL .............................35
Component Function Check ....................................35
Diagnosis Procedure ...............................................35
DEFROSTER POSITION SIGNAL ....................37
Description ...............................................................37
Component Function Check ....................................37
Revision: August 2015 2016 Versa Note

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SYSTEMHAC-11
< SYSTEM DESCRIPTION > [MANUAL AIR CONDITIONING]
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SYSTEM
System DescriptionINFOID:0000000012430717
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
• The manual air conditioning system is c ontrolled by a sequence of functions from the front air control, BCM,
ECM, and IPDM E/R.
• The fan speed of the front blower motor is changed by t he combination of the fan control dial (fan switch)
operation and blower resistor control.
Compressor ControlINFOID:0000000012430718
PRINCIPLE OF OPERATION
Compressor is not activated.
Functional Circuit Diagram
ALIIA0813GB
Module/Function Door control A/C request signalCompressor control Cooling fan control
Front air control HAC-13
— HAC-11—
BCM —BCS-7
(With Intelligent Key system)
BCS-78
(Without Intelligent Key system) ——
ECM — —HAC-11
EC-38
IPDM E/R — —HAC-11EC-38
Revision: August 2015 2016 Versa Note

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DIAGNOSIS SYSTEM (BCM) (WITH INTELLIGENT KEY SYSTEM)
HAC-17
< SYSTEM DESCRIPTION > [MANUAL AIR CONDITIONING]
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DIAGNOSIS SYSTEM (BCM) (WIT H INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542299
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ×××
Air conditioner AIR CONDITIONER ×
Intelligent Key system INTELLIGENT KEY ××××
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ××××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ×
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note

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HAC-18
< SYSTEM DESCRIPTION >[MANUAL AIR CONDITIONING]
DIAGNOSIS SYSTEM (BCM) (WIT
H INTELLIGENT KEY SYSTEM)
AIR CONDITIONER
AIR CONDITIONER : CONSULT Func tion (BCM - AIR CONDITIONER)INFOID:0000000012542298
DATA MONITOR
Monitor Item [Unit] Description
FAN ON SIG [On/Off] Indicates condition of fan switch.
AIR COND SW [On/Off] Indicates condition of A/C switch.
Revision: August 2015 2016 Versa Note

cardiagn.com

DIAGNOSIS SYSTEM (BCM) (WITHOUT INTELLIGENT KEY SYSTEM)HAC-19
< SYSTEM DESCRIPTION > [MANUAL AIR CONDITIONING]
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DIAGNOSIS SYSTEM (BCM) (WITHO UT INTELLIGENT KEY SYSTEM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)INFOID:0000000012542301
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
ECU Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
ECU Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN DIAG SUPPORT MNTR
Door lock
DOOR LOCK ×××
Rear window defogger REAR DEFOGGER ××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Remote keyless entry system MULTI REMOTE ENT ×××
Exterior lamp HEAD LAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ××
Air conditioner AIR CONDITIONER ×
Combination switch COMB SW ×
BCM BCM× × ×××
Immobilizer IMMU ×××
Interior room lamp battery saver BATTERY SAVER ×××
Vehicle security system THEFT ALM ××
RAP system RETAINED PWR ××
Signal buffer system SIGNAL BUFFER ×
TPMS AIR PRESSURE MONITOR ××××
Panic alarm system PANIC ALARM ×
Revision: August 2015 2016 Versa Note

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HAC-20
< SYSTEM DESCRIPTION >[MANUAL AIR CONDITIONING]
DIAGNOSIS SYSTEM (BCM) (WITHO
UT INTELLIGENT KEY SYSTEM)
AIR CONDITIONER
AIR CONDITIONER : CONSULT Function (BCM - AIR CONDITIONER)INFOID:0000000012542300
DATA MONITOR
Monitor Item [Unit] Description
IGN ON SW [On/Off] Indicates condition of ignition switch ON position.
FAN ON SIG [On/Off] Indicates condition of fan switch.
AIR COND SW [On/Off] Indicates condition of A/C switch.
THERMO AMP [On/Off] Indicates condition of thermo amp.
FR DEF SW [On/Off] Indicates condition of front defrost switch.
Revision: August 2015 2016 Versa Note

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BCM, ECM, IPDM E/RHAC-21
< ECU DIAGNOSIS INFORMATION > [MANUAL AIR CONDITIONING]
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ECU DIAGNOSIS INFORMATION
BCM, ECM, IPDM E/R
List of ECU ReferenceINFOID:0000000012430725
ECU Reference
BCM (with Intelligent Key system) BCS-30, "
Reference Value"
BCS-48, "Fail-safe"
BCS-49, "DTCInspectionPriorityChart"
BCS-50, "DTCIndex"
BCM (without Intelligent Key system)BCS-101, "
Reference Value"
BCS-115, "Fail-safe"
BCS-115, "DTCInspectionPriorityChart"
BCS-115, "DTCIndex"
ECMEC-71, "
Reference Value"
EC-83, "FailSafe"
EC-85, "DTCInspectionPriorityChart"
EC-87, "DTCIndex"
IPDM E/R
PCS-13, "
Reference Value"
PCS-19, "Fail-safe"
PCS-20, "DTCIndex"
Revision: August 2015
2016 Versa Note

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DIAGNOSIS AND REPAIR WORKFLOWHAC-29
< BASIC INSPECTION > [MANUAL AIR CONDITIONING]
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>> GO TO 2.
2.SYMPTOM CHECK
Verify symptoms.
>> GO TO 3.
3.CHECK FOR DTCS
With CONSULT
1. Turn ignition switch ON.
2. Select “Self Diagnostic Result” of “BCM”.
3. Check DTC.
Is any DTC detected?
YES >> GO TO 4.
NO >> GO TO 5.
4.PERFORM DTC DIAGNOSTIC PROCEDURE
Perform the diagnostic procedure fo r the detected DTC. Refer to BCS-49, "
DTCInspectionPriorityChart"
(with Intelligent Key system) or BCS-115, "DTCInspectionPriorityChart" (without Intelligent Key system).
>> GO TO 7.
5.OPERATION CHECK
Perform the operation check. Refer to HAC-30, "
Work Procedure".
>> GO TO 6.
6.SYMPTOM DIAGNOSIS
Check the symptom diagnosis table. Refer to HAC-47, "
Symptom Table".
>> GO TO 8.
7.VERIFY REPAIR.
With CONSULT
1. Turn ignition switch ON.
2. Select “Self Diagnostic Result” of “BCM”.
3. Check DTC.
Is any DTC detected?
YES >> GO TO 4.
NO >> GO TO 8.
8.PERFORM FINAL OPERATION CHECK
Perform the operation check. Refer to HAC-30, "
Work Procedure".
Does it operate normally?
YES >> Inspection End.
NO >> GO TO 2.
Revision: August 2015 2016 Versa Note

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