2003 NISSAN ALMERA N16 Electronic Repair Manual

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Page 17 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual Number Item Description
20 System branchThis shows that the system branches to another system identified by cell code (section
and system).
21 Page crossingThis arrow shows that the circuit continues

Number Item Description
20 System branchThis shows that the system branches to another system identified by cell code (section
and system).
21 Page crossingThis arrow shows that the circuit continues to another page identified by cell code.
The C will match with the C on another page within the system other than the next or
preceding pages.
22 Shielded line The line enclosed by broken line circle shows shield wire.
23Component box in
wave lineThis shows that another part of the component is also shown on another page (indicated
by wave line) within the system.
24 Component name This shows the name of a component.
25 Connector numberThis shows the connector number.
The letter shows which harness the connector is located in.
Example:M: main harness. For detail and to locate the connector, refer to EL-556, “Main
Harness”. A coordinate grid is included for complex harnesses to aid in locating connec-
tors.
26 Ground (GND)The line spliced and grounded under wire color shows that ground line is spliced at the
grounded connector.
27 Ground (GND)This shows the ground connection. For detailed ground distribution information, refer to
EL-24, “GROUND DISTRIBUTION”.
28 Connector viewsThis area shows the connector faces of the components in the wiring diagramon the
page.
29 Common componentConnectors enclosed in broken line show that these connectors belong to thesamecom-
ponent.
30 Connector colorThis shows a code for the color of the connector. For code meaning, refer to wire color
codes, Number 14 of this chart.
31Fusible link and fuse
boxThis shows the arrangement of fusible link(s) and fuse(s), used for connector views of
“POWER SUPPLY ROUTING” in EL section.
The open square shows current flow in, and the shaded square shows current flow out.
32 Reference areaThis shows that more information on the Super Multiple Junction (SMJ), Electrical Units,
exists at the end of the manual. Refer to GI-20 for details.
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
HOW TO READ WIRING DIAGRAMS
Description (Cont’d)
GI-15

Page 18 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual SGI364
CONNECTOR SYMBOLS=NJGI0003S0201Most of connector symbols in wiring diagrams are shown from the
terminal side.
Connector symbols shown from the terminal side are enclosed
by a single line and fo

Page 19 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual AGI070
HARNESS INDICATIONNJGI0003S0202Letter designations next to test meter probe indicate harness
(connector) wire color.
Connector numbers in a single circle M33 indicate harness
connectors.
COMPON

Page 20 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual SGI862-A
DETECTABLE LINES AND NON-DETECTABLE LINESNJGI0003S0205In some wiring diagrams, two kinds of lines, representing wires,
with different weight are used.
A line with regular weight (wider line)

Page 21 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual MULTIPLE SWITCH=NJGI0003S0206The continuity of multiple switch is described in two ways as shown
below.
The switch chart is used in schematic diagrams.
The switch diagram is used in wiring diagrams.
S

Page 22 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual REFERENCE AREA=NJGI0003S0207The 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

Page 23 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual 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

Page 24 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual NJGI0005
Work FlowNJGI0005S01
SGI838
STEP DESCRIPTION
STEP 1 Get detailed information about the conditions and the environment when the incident occurred.
The following are key pieces of information r

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