2001 NISSAN ALMERA TINO wiring diagram

REFERENCE AREA=NLGI0003S0207The Reference Area of the wiring diagram contains references to
additional electrical reference pages at the end of the manual. If
connector numbers and titles are shown in the Reference Area of
the wiring diagram, these connector symbols are not shown in the
Connector Area.
SGI092A
Super multiple junction (SMJ)
In a wiring diagram, the SMJ connectors include a letter of the
alphabet in the terminal number.
SMJ connector numbers are shown in the Reference Area of the
wiring diagram. SMJ terminal arrangement can be found on the
electrical reference pages at the end of the manual. For terminal
arrangement of these connectors, refer to the“SUPER MULTIPLE
JUNCTION (SMJ)”electrical reference page at the end of the
HOW TO READ WIRING DIAGRAMS
Description (Cont’d)
GI-19

manual.
Fuse block—Junction box (J/B)
Fuse block—Junction box (J/B) connector number is shown in the
Reference Area of the wiring diagram. For connector terminal and
fuse arrangement, refer to the“FUSE BLOCK—Junction Box
(J/B)”electrical reference page at the end of the manual.
Fuse and fusible link box
For fuse arrangement in the fuse and fusible link box, refer to the
“FUSE AND FUSIBLE LINK BOX”electrical reference page at the
end of the manual.
Electrical units
Electrical unit connector symbols are shown in the Connector Area
of the wiring diagram.
However, when there is not enough space to show the connector
terminal arrangement in the Connector Area of the wiring diagram,
the electrical unit connector number is shown in the Reference
Area of the wiring diagram. For electrical unit connector terminal
arrangement, refer to the“ELECTRICAL UNITS”electrical refer-
ence page at the end of the manual. Most of the electrical unit
connectors on this page are shown from the harness side of the
connector.
Joint connector
Joint connector symbols are shown in the connector area of the
wiring diagram. For connector internal wiring layout and joint con-
nector terminal arrangement, refer to the“JOINT CONNECTOR
(J/C)”electrical reference page at the end of the manual.
HOW TO READ WIRING DIAGRAMS
Description (Cont’d)
GI-20

Engine Compartment
There are several reasons a vehicle or engine vibration could
cause an electrical complaint. Some of the things to check for are:
+Connectors not fully seated.
+Wiring harness not long enough and is being stressed due to
engine vibrations or rocking.
+Wires laying across brackets or moving components.
+Loose, dirty or corroded ground wires.
+Wires routed too close to hot components.
To inspect components under the hood, start by verifying the integ-
rity of ground connections. (Refer to GROUND INSPECTION
described later.) First check that the system is properly grounded.
Then check for loose connection bygently shakingthe wiring or
components as previously explained. Using the wiring diagrams
inspect the wiring for continuity.
Behind The Instrument Panel
An improperly routed or improperly clamped harness can become
pinched during accessory installation. Vehicle vibration can aggra-
vate a harness which is routed along a bracket or near a screw.
Under Seating Areas
An unclamped or loose harness can cause wiring to be pinched by
seat components (such as slide guides) during vehicle vibration. If
the wiring runs under seating areas, inspect wire routing for pos-
sible damage or pinching.
SGI842
HEAT SENSITIVENLGI0005S0203The owner’s problem may occur during hot weather or after car has
sat for a short time. In such cases you will want to check for a heat
sensitive condition.
To determine if an electrical component is heat sensitive, heat the
component with a heat gun or equivalent.
Do not heat components above 60°C (140°F).If incident occurs
while heating the unit, either replace or properly insulate the com-
ponent.
SGI843
FREEZINGNLGI0005S0204The customer may indicate the incident goes away after the car
warms up (winter time). The cause could be related to water freez-
ing somewhere in the wiring/electrical system.
There are two methods to check for this. The first is to arrange for
the owner to leave his car overnight. Make sure it will get cold
enough to demonstrate his complaint. Leave the car parked out-
side overnight. In the morning, do a quick and thorough diagnoses
of those electrical components which could be affected.
HOW TO PERFORM EFFICIENT DIAGNOSES FOR AN ELECTRICAL INCIDENT
Incident Simulation Tests (Cont’d)
GI-23

NLGI0006
NOTICE:
Trouble diagnoses indicate work procedures required to diagnose
problems effectively. Observe the following instructions before
diagnosing.
1)Before performing trouble diagnoses, read the“Prelimi-
nary Check”, the“Symptom Chart”or the“Work Flow”.
2)After repairs, re-check that the problem has been com-
pletely eliminated.
3)Refer to Component Parts and Harness Connector Loca-
tion for the Systems described in each section for
identification/location of components and harness con-
nectors.
4)Refer to the Circuit Diagram for quick pinpoint check.
If you need to check circuit continuity between harness
connectors in more detail, such as when a sub-harness is
used, refer to Wiring Diagram in each individual section
and Harness Layout in EL section for identification of har-
ness connectors.
5)When checking circuit continuity, ignition switch should
be OFF.
6)Before checking voltage at connectors, check battery volt-
age.
7)After accomplishing the Diagnostic Procedures and Elec-
trical Components Inspection, make sure that all harness
connectors are reconnected as they were.
HOW TO FOLLOW TROUBLE DIAGNOSES
GI-31

Checking Equipment=NLGI0007S07When ordering the below equipment, contact your NISSAN distributor.
Tool name Description
NISSAN CONSULT-II
j
1CONSULT-II unit (Tester internal soft:
Resident version 3.2.0) and accessories
j
2Program card AED00A-1 (Version 4.11)
and AEN00B (For NATS)
To confirm the best combination of these
softwares, refer to CONSULT-II Operation
Manual.
SGI083A
NOTE:
+The CONSULT-II must be used in conjunction with a program card.
CONSULT-II does not require loading (Initialization) procedure.
+Be sure the CONSULT-II is turned off before installing or removing a program card.
CONSULT-II Data Link Connector (DLC) CircuitNLGI0007S08
SGI122A
INSPECTION PROCEDURENLGI0007S0801If the CONSULT-II cannot diagnose the system properly, check the following items.
Symptom Check item
CONSULT-II cannot access any
system.+CONSULT-II DLC power supply circuit (Terminal 8) and ground circuit (Terminal 4)
(For detailed circuit, refer to EC-546 or EC-1305,“MIL & Data Link Connectors Wiring Dia-
gram”.)
+CONSULT-II DDL cable
CONSULT-II cannot access indi-
vidual system. (Other systems
can be accessed.)+CONSULT-II program card (Check the approprite CONSULT-II program card for the system.
Refer to“Checking Equipment”above.)
+Power supply and ground circuit for the control unit of the system
(For detailed circuit, refer to wiring diagram for each system.)
+Open or short circuit between the system and CONSULT-II DLC
(For detailed circuit, refer to wiring diagram for each system.)
CONSULT-II CHECKING SYSTEM
Checking Equipment
GI-36

HEATER &
AIR CONDITIONER
SECTION
HA
CONTENTS
PRECAUTIONS...............................................................2
Supplemental Restraint System (SRS)″AIR
BAG″and″SEAT BELT PRE-TENSIONER″...............2
Precautions for Working with HFC-134a (R-134a) .....2
General Refrigerant Precautions .................................2
Precautions for Refrigerant Connection ......................3
Precautions for Servicing Compressor ........................5
Precautions for Service Equipment .............................6
Wiring Diagrams and Trouble Diagnosis .....................8
PREPARATION...............................................................9
Special Service Tools ..................................................9
HFC-134a (R-134a) Service Tools and
Equipment ..................................................................10
DESCRIPTION...............................................................12
Refrigeration System .................................................12
CSV613 Variable Displacement Compressor............13
Component Layout ....................................................17
Control Operation ......................................................18
Discharge Air Flow.....................................................19
System Description ....................................................20
TROUBLE DIAGNOSES................................................21
Component Location..................................................21
Wiring Diagram - Heater............................................23
Circuit Diagram - Air Conditioner...............................26
Wiring Diagram - A/C, M - .........................................27
How to Perform Trouble Diagnoses for Quick
and Accurate Repair ..................................................40
Operational Check .....................................................41Intake Door ................................................................43
Mode Door .................................................................47
Air Mix Door ...............................................................49
Max Hot Door (For Scandinavia and Cold Spec
Models) ......................................................................51
Blower Motor..............................................................55
Magnet Clutch............................................................62
Insufficient Cooling ....................................................75
Insufficient Heating ....................................................83
Noise ..........................................................................84
SERVICE PROCEDURE................................................85
HFC-134a (R-134a) Service Procedure ....................85
Maintenance of Lubricant Quantity in
Compressor ...............................................................87
Compressor ...............................................................90
Compressor Clutch - CSV613 (CALSONIC
make) .........................................................................92
Heater & Cooling Unit (Heater Core) ........................95
A/C Evaporator ..........................................................96
Blower Unit ................................................................97
Refrigerant Lines .......................................................98
Belt ...........................................................................102
Idle Air Control Valve (IACV) - Auxiliary Air
Control (AAC) Valve ................................................103
Ventilation Air Filter ..................................................103
SERVICE DATA AND SPECIFICATIONS (SDS).......104
Manual .....................................................................104

Wiring Diagrams and Trouble DiagnosisNLHA0118When you read wiring diagrams, refer to the following:
+GI-11,“HOW TO READ WIRING DIAGRAMS”
+EL-10,“Wiring Diagram—POWER—”.
When you perform trouble diagnosis, refer to the following:
+GI-32,“HOW TO FOLLOW TROUBLE DIAGNOSES”
+GI-21,“HOW TO PERFORM EFFICIENT DIAGNOSIS FOR
AN ELECTRICAL INCIDENT”
PRECAUTIONS
Wiring Diagrams and Trouble Diagnosis
HA-8

Wiring Diagram—HeaterNLHA0202MODELS WITH ECM IN ENGINE COMPARTMENTNLHA0202S04
YHA330
TROUBLE DIAGNOSES
Wiring Diagram—Heater
HA-23