control NISSAN PICK-UP 2003 User Guide

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

GEL378A
HEADLAMP Ð Headlamp Aiming Control Ð
Wiring Diagram Ð H/AIM Ð (Cont'd)
EL-4013

Engine Control Harness
VG ENGINE
HEL970B
HARNESS LAYOUT
EL-4068

HEL971B
HARNESS LAYOUT
Engine Control Harness (Cont'd)
EL-4069

ENGINE COMPARTMENT Ð YD ENGINE (RHD models)
HEL972B
HARNESS LAYOUT
Engine Control Harness (Cont'd)
EL-4070

Use the chart below to find out what each wiring diagram code
stands for.
Refer to the wiring diagram code in the alphabetical index to find
the location (page number) of each wiring diagram.
Code Section Wiring Diagram Name
AAC/V EC IACV-AAC Valve
A/C, A HA Auto Air Conditioner
A/C, M HA Manual Air Conditioner
A/CCUT EC Air Conditioner Control
AIRREG EC IACV-Air Regulator
AUDIO EL Audio
BACK/L EL Back-up Lamp
CHIME EL Warning Chime
CMPS EC Camshaft Position Sensor
COOL/F LC, EC Cooling Fan Control
ECTS ECEngine Coolant Temperature
Sensor
F/FOG EL Front Fog Lamp
FICD EC IACV-FICD Solenoid Valve
F/PUMP EC Fuel Pump
GLOW EC Quick-glow System
H/AIM EL Headlamp Aiming Control
IGNSYS EC Ignition Signal
ILL EL Illumination
INJECT EC Injector
KS EC Knock Sensor
LOAD EC Electric Load Signal
MAFS EC Mass Air Flow SensorCode Section Wiring Diagram Name
MAIN ECMain Power Supply and Ground Cir-
cuit
METER ELSpeedometer, Tachometer, Temp.
and Fuel Gauges
MIL/DL EC MIL and Data Link Connectors
NATS EL Nissan Anti-theft System
O2H1B1 EC Heated Oxygen Sensor 1 Heater
O2H2B1 EC Heated Oxygen Sensor 2 Heater
O2S1B1 EC Heated Oxygen Sensor 1
O2S2B1 EC Heated Oxygen Sensor 2
PGC/V ECEVAP Canister Purge
Control Solenoid Valve
PNP/SW EC Park/Neutral Position Switch
POWER EL Power Supply Routing
PST/SW EC Power Steering Oil Pressure Switch
R/FOG EL Rear Fog Lamp
ROOM/L EL Interior Room Lamp
SRS RS Supplemental Restraint System
S/SIG EC Start Signal
TAIL/L EL Parking, License and Tail Lamps
TPS EC, AT Throttle Position Sensor
VSS EC Vehicle Speed Sensor
WARN EL Warning Lamps
WIRING DIAGRAM CODES (CELL CODES)
EL-4074

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