NISSAN ALMERA N16 2001 Electronic Repair Manual

IGNITION POWER SUPPLY Ð IGNITION SW. IN ªONº AND/OR ªSTARTºNJEL0419S05
YEL599C
POWER SUPPLY ROUTING
Wiring Diagram Ð POWER Ð (Cont'd)
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YEL600C
POWER SUPPLY ROUTING
Wiring Diagram Ð POWER Ð (Cont'd)
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YEL601C
POWER SUPPLY ROUTING
Wiring Diagram Ð POWER Ð (Cont'd)
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CEL083
InspectionNJEL0007FUSENJEL0007S01+If fuse is blown, be sure to eliminate cause of problem
before installing new fuse.
+Use fuse of specified rating. Never use fuse of more than
specified rating.
+Do not partially install fuse; always insert it into fuse
holder properly.
+Remove fuse for ªELECTRICAL PARTS (BAT)º if vehicle is
not used for a long period of time.
SEL165W
FUSIBLE LINKNJEL0007S02A melted fusible link can be detected either by visual inspection or
by feeling with finger tip. If its condition is questionable, use circuit
tester or test lamp.
CAUTION:
+If fusible link should melt, it is possible that critical circuit
(power supply or large current carrying circuit) is shorted.
In such a case, carefully check and eliminate cause of
problem.
+Never wrap outside of fusible link with vinyl tape. Impor-
tant: Never let fusible link touch any other wiring harness,
vinyl or rubber parts.
SBF284E
CIRCUIT BREAKERNJEL0007S03For example, when current is 30A, the circuit is broken within 8 to
20 seconds.
SEL109W
CIRCUIT BREAKER (PTC THERMISTOR TYPE)NJEL0007S04The PTC thermister generates heat in response to current flow. The
temperature (and resistance) of the thermister element varies with
current flow. Excessive current flow will cause the element's tem-
perature to rise. When the temperature reaches a specified level,
the electrical resistance will rise sharply to control the circuit cur-
rent.
Reduced current flow will cause the element to cool. Resistance
falls accordingly and normal circuit current flow is allowed to
resume.
POWER SUPPLY ROUTING
Inspection
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Ground DistributionNJEL0008MAIN HARNESSNJEL0008S01
YEL602C
GROUND
Ground Distribution
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YEL603C
GROUND
Ground Distribution (Cont'd)
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YEL604C
GROUND
Ground Distribution (Cont'd)
EL-25

YEL605C
GROUND
Ground Distribution (Cont'd)
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ENGINE ROOM HARNESSNJEL0008S02
YEL606C
GROUND
Ground Distribution (Cont'd)
EL-27

YEL607C
GROUND
Ground Distribution (Cont'd)
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