2003 NISSAN PICK-UP control

A
A/C relay ............................................... HA-4025
A/C service data specification .... HA-4015, 4026
A/C trouble diagnoses (auto A/C) ......... HA-4017
A/C trouble diagnoses (manual A/C) .... HA-4005
A/C, A - Wiring diagram ........................ HA-4018
A/C, M - Wiring diagram ... HA-4006, 4009, 4012
C
CHIME - Wiring diagram ....................... EL-4049
Combination meter ................................ EL-4028
Cooling fan control system .................... LC-4002
Cooling fan control ................................ EC-4014
D
Door trim ................................................ BT-4006
E
Exterior .................................................. BT-4003
F
F/FOG - Wiring diagram ........................ EL-4016
FICD - Wiring diagram .......................... EC-4005
Fog lamp, front ...................................... EL-4016
Fog lamp, rear ....................................... EL-4018
Front fog lamp ....................................... EL-4016
G
Gauges .................................................. EL-4028
H
H/AIM - Wiring diagram ......................... EL-4012
Harness layout ....................................... EL-4056
Headlamp aiming control ....................... EL-4012
I
ILL - Wiring diagram .............................. EL-4024
Illumination ............................................. EL-4024
Interior lamp ........................................... EL-4023
L
LOAD - Wiring diagram ........................ EC-4003LSV (Load sensing valve) ..................... BR-4002
License lamp ......................................... EL-4014
M
METER - Wiring diagram ...................... EL-4028
Meter ...................................................... EL-4028
Model variation ....................................... GI-4004
N
NATS (Nissan Anti-theft System) .......... EL-4054
NATS - Wiring diagram ......................... EL-4054
P
POWER - Wiring diagram ..................... EL-4004
Parking lamp .......................................... EL-4014
Power supply routing ............................. EL-4003
R
R/FOG - Wiring diagram ............. EL-4018, 4020
ROOM/L - Wiring diagram ..................... EL-4023
Rear bumper ......................................... BT-4002
Rear fog lamp ........................................ EL-4018
Refrigerant connection precaution ........ HA-4003
Refrigeration cycle ................................ HA-4004
S
SMJ (super multiple junction) ................ EL-4075
Steering wheel and column ................... ST-4002
Supplemental restraint system - Wiring
diagram ............................................. RS-4002
T
TAIL/L - Wiring diagram ........................ EL-4014
Tail lamp ................................................ EL-4014
V
Vehicle identification number ................. GI-4006
W
WARN - Wiring diagram ........................ EL-4032
Warning chime ....................................... EL-4049
Warning lamps ....................................... EL-4030
Wiring diagram (cell code) list ............... EL-4074
ALPHABETICAL INDEX
IDX-4002

HEATER &
AIR CONDITIONER
SECTION
HA
MODIFICATION NOTICE:
lCompressor has been changed. (KA engine models)
lRefrigerant amount has been changed.
lFusible plug attached to liquid tank has been deleted.
lPressure relief valve has been added to compressor.
lWiring diagrams have been changed.
lThermo control amp. of auto A/C has been abolished and trouble diagnosis of magnet clutch has been
changed.
lPressure relief valve has been added to compressor. (KA24DE and YD25DDT engine models)
lRefrigerant amount has been changed. (YD25DDT engine models) Refer to SDS.
CONTENTS
MANUAL
PRECAUTIONS AND PREPARATION............... 4002
Supplemental Restraint System (SRS) ``AIR
BAG'' and ``SEAT BELT PRE-TENSIONER'' .. 4002
Precautions for Refrigerant Connection .......... 4003
DESCRIPTION..................................................... 4004
Refrigeration Cycle .......................................... 4004
TROUBLE DIAGNOSES..................................... 4005
Circuit Diagram - A/C, M - ............................... 4005
Wiring Diagram - A/C, M -/LHD Models with
KA, YD and ZD Engines .................................. 4006
Wiring Diagram - A/C, M -/RHD Models with
KA Engine ........................................................ 4009
Wiring Diagram - A/C, M -/RHD Models with
VG, YD and ZD Engines ................................. 4012
SERVICE DATA AND SPECIFICATIONS
(SDS).................................................................... 4015General Specifications ..................................... 4015
Inspection and Adjustment .............................. 4015
AUTO
PRECAUTIONS AND PREPARATION............... 4016
Supplemental Restraint System (SRS) ``AIR
BAG'' and ``SEAT BELT PRE-TENSIONER'' .. 4016
TROUBLE DIAGNOSES..................................... 4017
Circuit Diagram - A/C, A -................................ 4017
Wiring Diagram - A/C, A -................................ 4018
Magnet Clutch .................................................. 4023
SERVICE DATA AND SPECIFICATIONS
(SDS).................................................................... 4026
General Specifications ..................................... 4026
Inspection and Adjustment .............................. 4026

HA

General Specifications
COMPRESSOR
ModelZEXEL VALEO CLIMATE
CONTROL make DKS-17CH
Type Swash plate
Displacement cm
3(cu in) 168 (10.25)
Cylinder bore x stroke mm (in) 38.0 x 24.7 (1.50 x 0.972)
Direction of rotationClockwise
(Viewed from drive belt)
Drive belt Type A
LUBRICANT
ModelZEXEL VALEO CLIMATE
CONTROL make DKS-17CH
Type KLH00-PAGS0
Capacity
m!(lmp fl oz)Total in system 200 (7.0)
Compressor
(Service parts)
charging
amount200 (7.0)
Inspection and Adjustment
REFRIGERANT
YD engine Except YD engine
Type HFC-134a (R-134a)
Capacity kg (lb) 0.55 (1.21) 0.65 (1.43)
ENGINE IDLING SPEED (When A/C is ON)
lRefer to EC section.
BELT TENSION
lRefer to MA section (ªChecking Drive
Beltsº).
SERVICE DATA AND SPECIFICATIONS (SDS)MANUAL
HA-4015

General Specifications
COMPRESSOR
ModelZEXEL VALEO CLIMATE
CONTROL make DKS-17CH
Type Swash plate
Displacement cm
3(cu in) 168 (10.25)
Cylinder bore x stroke mm (in) 38.0 x 24.7 (1.50 x 0.972)
Direction of rotationClockwise
(Viewed from drive belt)
Drive belt Type A
LUBRICANT
ModelZEXEL VALEO CLIMATE
CONTROL make DKS-17CH
Type KLH00-PAGS0
Capacity
m!(lmp fl oz)Total in system 200 (7.0)
Compressor
(Service parts)
charging
amount200 (7.0)
Inspection and Adjustment
REFRIGERANT
YD engine Except YD engine
Type HFC-134a (R-134a)
Capacity kg (lb) 0.55 (1.21) 0.65 (1.43)
ENGINE IDLING SPEED (When A/C is ON)
lRefer to EC section.
BELT TENSION
lRefer to MA section (ªChecking Drive
Beltsº).
SERVICE DATA AND SPECIFICATIONS (SDS)AUTO
HA-4026

GENERAL INFORMATION
SECTION
GI
MODIFICATION NOTICE:
lKA24DE engine emission control system has been modified.
lAuto A/C for Europe has been modified.
CONTENTS
CONSULT-II CHECKING SYSTEM..................... 4002
Function and System Application .................... 4002
Nickel Metal Hydride Battery Replacement ..... 4002
Checking Equipment ........................................ 4003
CONSULT-II Data Link Connector (DLC)
Circuit ............................................................... 4003IDENTIFICATION INFORMATION...................... 4004
Model Variation ................................................ 4004
Identification Number ....................................... 4006
Dimensions ...................................................... 4006
This modification has been included in production starting with the following vehicle identification numbers
(Chassis number):
For Europe
JN1APGD22U0055001
JN1APUD22U0035001
JN1BPGD22U0032001
JN1BPUD22U0083001
JN1CPGD22U0045001
JN1CPUD22U0078001
JN1ADGD22U0021001
JN1BDGD22U0031001
JN1BDUD22U0031001
JN1CDUD22U0031001

GI

Checking Equipment
When ordering the below equipment, contact your NISSAN distributor.
Tool name Description
NISSAN CONSULT-II
V1CONSULT-II unit (Tester internal soft:
Resident version 3.3.0) and accesso-
ries
V2Program card AED01C for diagnostic,
AEN00A/00B for NATS.
To confirm the best combination of
those softwares, refer to CONSULT-II
Operation Manual.
SGI083A
NOTE:
lThe CONSULT-II must be used in conjunction with a program card.
CONSULT-II does not require loading (Initialization) procedure.
lBe sure the CONSULT-II is turned off before installing or removing a program card.
CONSULT-II Data Link Connector (DLC)
Circuit
INSPECTION PROCEDURE
If the CONSULT-II cannot diagnose the system properly, check the following items.
Symptom Check item
CONSULT-II cannot access
any system.
lCONSULT-II DLC power supply circuit (Terminal 7) and ground circuit (Terminal 8)
(For detailed circuit, refer to ªMIL & Data Link Connectors Wiring Diagramº in EC section.)
lCONSULT-II DDL cable
CONSULT-II cannot access
individual system. (Other sys-
tems can be accessed.)
lCONSULT-II program card (Check the appropriate CONSULT-II program card for the system.
Refer to ªChecking Equipmentº above.)
lPower supply and ground circuit for the control unite of the system
(For detailed circuit, refer to wiring diagram for each system.)
lOpen or short circuit between the system and CONSULT-II DLC
(For detailed circuit, refer to wiring diagram for each system.)
SGI984-B
CONSULT-II CHECKING SYSTEM
GI-4003

ELECTRICAL SYSTEM
SECTION
EL
MODIFICATION NOTICE:
lWiring diagrams have been changed.
lHarness layouts have been changed.
lFog lamp system has been changed.
lCD auto-changer has been added.
CONTENTS
PRECAUTIONS................................................... 4002
Supplemental Restraint System (SRS)²AIR
BAG²and²SEAT BELT PRE-TENSIONER².. 4002
POWER SUPPLY ROUTING............................... 4003
Schematic ........................................................ 4003
Wiring Diagram - POWER -............................. 4004
COMBINATION SWITCH.................................... 4011
HEADLAMP - Headlamp Aiming Control -....... 4012
Wiring Diagram - H/AIM - ................................ 4012
PARKING, LICENSE AND TAIL LAMPS........... 4014
Wiring Diagram - TAIL/L -/LHD Models........... 4014
FRONT FOG LAMP............................................. 4016
Wiring Diagram - F/FOG -/LHD Models .......... 4016
Wiring Diagram - F/FOG -/RHD Models.......... 4017
REAR FOG LAMP............................................... 4018
Wiring Diagram - R/FOG -/LHD Models
without Front Fog Lamp................................... 4018
Wiring Diagram - R/FOG -/RHD Models
without Front Fog Lamp................................... 4019
Wiring Diagram - R/FOG -/LHD Models with
Front Fog Lamp ............................................... 4020
Wiring Diagram - R/FOG -/RHD Models with
Front Fog Lamp ............................................... 4022
INTERIOR ROOM LAMP..................................... 4023
Wiring Diagram - ROOM/L - ............................ 4023
ILLUMINATION.................................................... 4024
Wiring Diagram - ILL -/LHD Models ................ 4024
Wiring Diagram - ILL -/RHD Models................ 4026
METER AND GAUGES....................................... 4028
Wiring Diagram - METER -/Gasoline Engine
with Tachometer .............................................. 4028WARNING LAMPS.............................................. 4030
Schematic/With Tachometer ............................ 4030
Schematic/Without Tachometer ....................... 4031
Wiring Diagram - WARN -/Gasoline Engine
with Tachometer .............................................. 4032
Wiring Diagram - WARN -/Gasoline Engine
without Tachometer ......................................... 4036
Wiring Diagram - WARN -/Diesel Engine with
Tachometer ...................................................... 4040
Wiring Diagram - WARN -/Diesel Engine
without Tachometer ......................................... 4044
WARNING CHIME............................................... 4049
Wiring Diagram - CHIME -/LHD Models.......... 4049
AUDIO.................................................................. 4050
Wiring Diagram - AUDIO -/LHD Models .......... 4050
Wiring Diagram - AUDIO -/RHD Models ......... 4052
NATS (Nissan Anti-Theft System).................... 4054
Wiring Diagram - NATS -/LHD Models............ 4054
Wiring Diagram - NATS -/RHD Models ........... 4055
HARNESS LAYOUT............................................ 4056
Main Harness ................................................... 4056
Engine Room Harness..................................... 4062
Engine Control Harness................................... 4068
Chassis Harness and Tail Harness ................. 4071
Room Lamp Harness/LHD Models .................. 4072
Room Lamp Harness/RHD Models ................. 4073
WIRING DIAGRAM CODES (CELL CODES)..... 4074
SUPER MULTIPLE JUNCTION (SMJ)............... 4075
Terminal Arrangement ..................................... 4075

EL

Wiring Diagram Ð H/AIM Ð
GEL664A
HEADLAMP Ð Headlamp Aiming Control Ð
EL-4012