Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti G20 P11 1999-2002 Approved G20-P11-2000 ha
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download ha documenatation <<
Text preview - extract from the document
EXIT
HEATER &
AIR CONDITIONER GI
SECTION HA MA
EM
LC
EC
CONTENTS FE
AUTO Insufficient Heating ....................................................88
CL
Noise..........................................................................89
PRECAUTIONS ...............................................................3
Self-diagnosis ............................................................90 MT
Supplemental Restraint System (SRS) AIR
Memory Function .......................................................91
BAG and SEAT BELT PRE-TENSIONER...............3
ECON (ECONOMY) Mode ........................................92
Precautions for Working with HFC-134a (R-134a) .....3
Ambient Sensor Circuit..............................................92 AT
General Refrigerant Precautions .................................4
In-vehicle Sensor Circuit............................................95
Precautions for Refrigerant Connection ......................4
Sunload Sensor Circuit..............................................99
Precautions for Servicing Compressor........................7
Intake Sensor Circuit ...............................................102
AX
Precautions for Service Equipment .............................7
Air Mix Door Motor PBR Circuit ..............................104
Wiring Diagrams and Trouble Diagnosis.....................9
SERVICE PROCEDURE..............................................105 SU
PREPARATION .............................................................10
HFC-134a (R-134a) Service Procedure ..................105
Special Service Tools ................................................10
Maintenance of Lubricant Quantity in
HFC-134a (R-134a) Service Tools and
Equipment..................................................................11
Compressor .............................................................107 BR
Compressor .............................................................110
DESCRIPTION ...............................................................14
Compressor Clutch .................................................. 111
Refrigeration System .................................................14 ST
Thermal Protector ....................................................114
Component Layout ....................................................15
Heater Unit (Heater Core) .......................................114
Introduction ................................................................16
Blower Unit ..............................................................115
Features.....................................................................16 RS
Cooling Unit (A/C Evaporator).................................116
Overview of Control System......................................19
Refrigerant Lines .....................................................117
Control Operation ......................................................19
Discharge Air Flow.....................................................21
Belt...........................................................................121 BT
Idle Air Control Valve (IACV) - Auxiliary Air
TROUBLE DIAGNOSES................................................23
Control (AAC) Valve ................................................121
Component Location..................................................23
Ventilation Air Filter..................................................121
Circuit Diagram ..........................................................25
SERVICE DATA AND SPECIFICATIONS (SDS) .......122
Wiring Diagram - A/C, A - ..........................................26
Auto..........................................................................122
Auto Amp. Terminals and Reference Value...............29 SC
Self-diagnosis ............................................................31
MANUAL
How to Perform Trouble Diagnoses for Quick
and Accurate Repair ..................................................41 PRECAUTIONS ...........................................................123
EL
Operational Check .....................................................42 Supplemental Restraint System (SRS) AIR
A/C System................................................................45 BAG and SEAT BELT PRE-TENSIONER...........123 IDX
Mode Door Motor.......................................................48 Precautions for Working with HFC-134a (R-134a) .123
Air Mix Door Motor ....................................................54 General Refrigerant Precautions .............................124
Intake Door Motor......................................................58 Precautions for Refrigerant Connection ..................124
Blower Motor..............................................................65 Precautions for Servicing Compressor....................127
Magnet Clutch............................................................73 Precautions for Service Equipment .........................127
Insufficient Cooling ....................................................80 Wiring Diagrams and Trouble Diagnosis.................129
EXIT
CONTENTS (Cont'd)
PREPARATION ...........................................................130 Magnet Clutch..........................................................173
Special Service Tools ..............................................130 Insufficient Cooling ..................................................181
HFC-134a (R-134a) Service Tools and Insufficient Heating ..................................................188
Equipment................................................................131 Noise........................................................................189
DESCRIPTION .............................................................134 SERVICE PROCEDURE..............................................190
Refrigeration System ...............................................134 HFC-134a (R-134a) Service Procedure ..................190
Component Layout ..................................................135 Maintenance of Lubricant Quantity in
Control Operation ....................................................136 Compressor .............................................................192
Discharge Air Flow...................................................137 Compressor .............................................................195
System Description..................................................138 Compressor Clutch ..................................................196
TROUBLE DIAGNOSES..............................................139 Thermal Protector ....................................................199
Component Location................................................139 Heater Unit (Heater Core) .......................................199
Circuit Diagram - Air Conditioner.............................141 Blower Unit ..............................................................200
Wiring Diagram - A/C, M - .......................................142 Cooling Unit (A/C Evaporator).................................201
How to Perform Trouble Diagnoses for Quick Refrigerant Lines .....................................................202
and Accurate Repair ................................................146 Belt...........................................................................206
Operational Check ...................................................147 Idle Air Control Valve (IACV) - Auxiliary Air
A/C System..............................................................149 Control (AAC) Valve ................................................206
Intake Door ..............................................................151 Ventilation Air Filter..................................................206
Mode Door Motor.....................................................155 SERVICE DATA AND SPECIFICATIONS (SDS) .......207
Air Mix Door.............................................................161 Manual .....................................................................207
Blower Motor............................................................166
HA-2
EXIT
PRECAUTIONS AUTO
Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
Supplemental Restraint System (SRS) "AIR
BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER" used along with
NCHA0181
GI
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of
collision. The SRS system composition which is available to INFINITI G20 is as follows: MA
◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo