NISSAN TEANA 2008 Service Manual
Page 3591 of 5121
PG
POWER SUPPLY ROUTING CIRCUIT
PG-73
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
C
D
E
F
G
H
I
J
K
L B A
O
P N
JCMWM1757GB
Page 3592 of 5121
PG-74
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
POWER SUPPLY ROUTING CIRCUIT
Wiring Diagram - IGNITION POWER SUPPLY FUSE No. 4 -
INFOID:0000000003792664
JCMWM1758GB
Page 3593 of 5121
PG
POWER SUPPLY ROUTING CIRCUIT
PG-75
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
C
D
E
F
G
H
I
J
K
L B A
O
P N
JCMWM1759GB
Page 3594 of 5121
PG-76
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
POWER SUPPLY ROUTING CIRCUIT
JCMWM1760GB
Page 3595 of 5121
PG
POWER SUPPLY ROUTING CIRCUIT
PG-77
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
C
D
E
F
G
H
I
J
K
L B A
O
P N
Wiring Diagram - IGNITION POWER SUPPLY FUSE No. 43 -INFOID:0000000003858721
JCMWM1761GB
Page 3596 of 5121
PG-78
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
POWER SUPPLY ROUTING CIRCUIT
JCMWM1762GB
Page 3597 of 5121
PG
POWER SUPPLY ROUTING CIRCUIT
PG-79
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
C
D
E
F
G
H
I
J
K
L B A
O
P N
Wiring Diagram - IGNITION POWER SUPPLY FUSE No. 44 -INFOID:0000000003792665
JCMWM1763GB
Page 3598 of 5121
PG-80
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
POWER SUPPLY ROUTING CIRCUIT
JCMWM1764GB
Page 3599 of 5121
PG
POWER SUPPLY ROUTING CIRCUIT
PG-81
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
C
D
E
F
G
H
I
J
K
L B A
O
P N
JCMWM1765GB
Page 3600 of 5121
PG-82
< COMPONENT DIAGNOSIS >[POWER SUPPLY&GROUND CIRCUIT]
POWER SUPPLY ROUTING CIRCUIT
Fuse
INFOID:0000000003792666
If fuse is blown, be sure to eliminate cause of malfunction 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 prop-
erly.
Remove fuse for “ELECTRICAL PARTS (BAT)” if vehicle is not
used for a long period of time.
Fusible LinkINFOID:0000000003792667
A 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 malfunction.
Never wrap outside of fusible link with vinyl tape. Important: Never let fusible link touch any other
wiring harness, vinyl or rubber parts.
Circuit BreakerINFOID:0000000003792668
The PTC thermistor generates heat in response to current flow. The
temperature (and resistance) of the thermistor element varies with
current flow. Excessive current flow will cause the element's temper-
ature 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.
CEL083
1. Fusible link
JPMIA1018ZZ
SEL109W