NISSAN ALMERA N16 2003 Electronic Repair Manual

YEL660D
GI
MA
EM
LC
EC
FE
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SU
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BT
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IDX
POWER SUPPLY ROUTING
Wiring Diagram — POWER — (Cont’d)
EL-15

YEL661D
POWER SUPPLY ROUTING
Wiring Diagram — POWER — (Cont’d)
EL-16

YEL662D
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
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IDX
POWER SUPPLY ROUTING
Wiring Diagram — POWER — (Cont’d)
EL-17

YEL663D
POWER SUPPLY ROUTING
Wiring Diagram — POWER — (Cont’d)
EL-18

YEL664D
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
POWER SUPPLY ROUTING
Wiring Diagram — POWER — (Cont’d)
EL-19

YEL665D
POWER SUPPLY ROUTING
Wiring Diagram — POWER — (Cont’d)
EL-20

ACCESSORY POWER SUPPLY — IGNITION SWITCH IN “ACC” OR “ON”NJEL0419S04
YEL666D
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POWER SUPPLY ROUTING
Wiring Diagram — POWER — (Cont’d)
EL-21

IGNITION POWER SUPPLY — IGNITION SW. IN “ON” AND/OR “START”NJEL0419S05
YEL667D
POWER SUPPLY ROUTING
Wiring Diagram — POWER — (Cont’d)
EL-22

CEL083
InspectionNJEL0007FUSENJEL0007S01If 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 “ELECTRICAL PARTS (BAT)” 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
temperature to rise. When the temperature reaches a specified
level, the electrical resistance will rise sharply to control the circuit
current.
Reduced current flow will cause the element to cool. Resistance
falls accordingly and normal circuit current flow is allowed to
resume.
GI
MA
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LC
EC
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POWER SUPPLY ROUTING
Inspection
EL-23

Ground DistributionNJEL0008MAIN HARNESSNJEL0008S01
YEL789D
GROUND
Ground Distribution
EL-24