1999 NISSAN PRIMERA Electronic Repair Manual

sensor remove seats weight headrest USB gearbox

Page 1809 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual Number Item Description
p19Current flow arrow
lArrow indicates electric current flow, especially where the direction of stan-
dard flow (vertically downward or horizontally from left to right) is diff

Number Item Description
p19Current flow arrow
lArrow indicates electric current flow, especially where the direction of stan-
dard flow (vertically downward or horizontally from left to right) is difficult to
follow.
lA double arrow ªFÐ
Eº shows that current can flow in either direction depend-
ing on circuit operation.
p20System branchlThis shows that the system branches to another system identified by cell
code (section and system).
p21Page crossing
lThis arrow shows that the circuit continues to another page identified by cell
code.
lThe C will match with the C on another page within the system other than the
next or preceding pages.
p22Shielded linelThe line enclosed by broken line circle shows shield wire.
p23Component box in wave
linelThis shows that another part of the component is also shown on another
page (indicated by wave line) within the system.
p24Component namelThis shows the name of a component.
p25Connector number
lThis shows the connector number.
lThe letter shows which harness the connector is located in.
Example:M: main harness. For details and to locate the connector, refer to
EL section (ªMain Harnessº, ªHARNESS LAYOUTº). A coordinate grid is
included for complex harnesses to aid in locating connectors.
p26Ground (GND)lThe line spliced and grounded under wire color shows that ground line is
spliced at the grounded connector.
p27Ground (GND)lThis shows the ground connection.
p28Connector viewslThis area shows the connector faces of the components in the wiring diagram
on the page.
p29Common componentlConnectors enclosed in broken line show that these connectors belong to the
same component.
p30Connector colorlThis shows a code for the color of the connector. For code meaning, refer to
wire color codes, Number
p14of this chart.
p31Fusible link and fuse box
lThis shows the arrangement of fusible link(s) and fuse(s), used for connector
views of ªPOWER SUPPLY ROUTINGº in EL section.
The open square shows current flow in, and the shaded square shows cur-
rent flow out.
p32Reference arealThis shows that more information on the Super Multiple Junction (SMJ) and
Joint Connectors (J/C) exists on the foldout page.
HOW TO READ WIRING DIAGRAMS
Description (Cont'd)
GI-14

Page 1810 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual CONNECTOR SYMBOLS
Most of connector symbols in wiring diagrams are shown from
the terminal side.
lConnector symbols shown from theterminal sideare
enclosed by asingle lineand followed by the direction

Page 1811 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual lConnector numbers that indicate the harness side are
enclosed by a single line.
lConnector numbers that indicate components are enclosed
by a double line.
SWITCH POSITIONS
Switches are shown in wirin

Page 1812 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual DETECTABLE LINES AND NON-DETECTABLE LINES
In some wiring diagrams, two kinds of lines, representing wires,
with different weight are used.
lA line with regular weight (wider line) represents a ªdetec

Page 1813 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual MULTIPLE SWITCH
The continuity of a multiple switch is described in two ways as
shown below.
lThe switch chart is used in schematic diagrams.
lThe switch diagram is used in wiring diagrams.
SGI875 Exa

Page 1814 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual REFERENCE AREA
The 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 Referenc

Page 1815 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual Wiring Diagram Codes (Cell Codes)
Use the chart below to find out what each wiring diagram code
stands for.
Code Section Wiring Diagram Name
AAC/V EC IACV-AAC Valve
ABS BR Anti-lock Brake System
ACL/S

Wiring Diagram Codes (Cell Codes)
Use the chart below to find out what each wiring diagram code
stands for.
Code Section Wiring Diagram Name
AAC/V EC IACV-AAC Valve
ABS BR Anti-lock Brake System
ACL/SW EC Accelerator Position Switch
ADJRES EC Adjustment Resistor
A/C HA Manual Air Conditioner
A/CCUT EC Air Conditioner Cut Control
ACC/SW EC Accelerator Switch (FC)
A/T AT Automatic Transmission
AIM EL Headlamp Aiming Control
APS EC Accelerator Position Sensor
AIRREG EC IACV-Air Regulator
AT/C EC A/T Control
AUDIO EL Audio
BACK/L EL Back-up Lamp
BUZZER EL Warning Buzzer
CHARGE EL Charging System
CKPS EC Crankshaft Position Sensor
CHIME EL Warning Chime
CMPS EC Camshaft Position Sensor
COOL/F EC Cooling Fan Control
CSPS EC Control Sleeve Position Sensor
DTRL ELHeadlamp Ð With Daytime Light
System
DEF EL Rear Window Defogger
D/LOCK EL Power Door Lock
DTRL ELHeadlamp Ð With Daytime Light
System
ECTS ECEngine Coolant Temperature
Sensor
EGRC/V ECEGR and canister Control Solenoid
Valve
FCUT EC Fuel Cut Solenoid Valve
F/FOG EL Front Fog Lamp
FICD EC IACV-FICD Solenoid Valve
F/PUMP EC Fuel Pump
FTS EC Fuel Temperature Sensor
GLOW EC Quick-glow system
GOVNR EC Electric Governor
H/LAMP ELHeadlamp Ð Without Daytime
Light System
H/SEAT EL Heated Seat
HEAT HA Heater
HLC EL Headlamp Washer
HO2S EC Heated Oxygen Sensor
HORN EL Horn, Cigarette Lighter, Clock
IATS EC Intake Air Temperature Sensor
IGN/SG EC Ignition SignalCode Section Wiring Diagram Name
ILL EL Illumination
INJECT EC Injector
INT/L ELInterior, Spot and Trunk Room
Lamps
KS EC Knock Sensor
LOAD EC Load Signal
LKUP ECTorque Converter Clutch Solenoid
Valve
LOAD EC Load Signal
MAFS EC Mass Air Flow Sensor
MAIN ECMain Power Supply and Ground
Circuit
METER ELSpeedometer, Tachometer, Temp.
and Fuel Gauges
MI EC Malfunction Indicator
MIRROR EL Door Mirror
NATS EL Nissan Anti-Theft System
NLS EC Needle Lift Sensor
O2S EC Oxygen Sensor
PGC/V ECEVAP Canister Purge Control
Solenoid Valve
PLA EC Partial Load Advance Control
PNP/SW EC Park/Neutral Position Switch
POWER EL Power Supply Routing
PST/SW ECPower Steering Oil Pressure
Switch
R/FOG EL Rear Fog Lamp
SROOF EL Sun Roof
SRS RS Supplemental Restraint System
S/LOCK EL Power Door Lock Ð Super Lock
S/SIG EC Start Signal
START EL Starting System
STOP/L EL Stop Lamp
TAIL/L ELClearance, License, and Tail
Lamps
TCV EC Injection Timing Control Valve
TPS EC Throttle Position Sensor
TURN ELTurn Signal and Hazard Warning
Lamps
VSS EC Vehicle Speed Sensor
VTC EC VTC Solenoid Valve
WARN EL Warning Lamps
WINDOW EL Power Window
WIPER EL Front Wiper and Washer
WIP/R EL Rear Wiper and Washer
HOW TO READ WIRING DIAGRAMS
GI-20

Page 1816 of 2267

NISSAN PRIMERA 1999 Electronic Repair Manual How to Probe Connectors
Connector damage and an intermittent connection can result
from improperly probing of the connector during circuit checks.
The probe of a digital multimeter (DMM) may not corre

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