NISSAN TEANA 2003 Service Manual
Page 3041 of 3502
POWER SUPPLY ROUTING CIRCUIT
PG-7
C
D
E
F
G
H
I
J
L
MA
B
PG
TKWH0391E
Page 3042 of 3502
PG-8
POWER SUPPLY ROUTING CIRCUIT
TKWH0392E
Page 3043 of 3502
POWER SUPPLY ROUTING CIRCUIT
PG-9
C
D
E
F
G
H
I
J
L
MA
B
PG
TKWM4689E
Page 3044 of 3502
PG-10
POWER SUPPLY ROUTING CIRCUIT
ACCESSORY POWER SUPPLY — IGNITION SW. IN “ACC” OR “ON”
TKWM4690E
Page 3045 of 3502
POWER SUPPLY ROUTING CIRCUIT
PG-11
C
D
E
F
G
H
I
J
L
MA
B
PG
IGNITION POWER SUPPLY — IGNITION SW. IN “ON” AND/OR “START”
TKWM4691E
Page 3046 of 3502
PG-12
POWER SUPPLY ROUTING CIRCUIT
TKWM4692E
Page 3047 of 3502
POWER SUPPLY ROUTING CIRCUIT
PG-13
C
D
E
F
G
H
I
J
L
MA
B
PG
TKWM1688E
Page 3048 of 3502
PG-14
POWER SUPPLY ROUTING CIRCUIT
TKWM4693E
Page 3049 of 3502
POWER SUPPLY ROUTING CIRCUIT
PG-15
C
D
E
F
G
H
I
J
L
MA
B
PG
TKWM1690E
Page 3050 of 3502
PG-16
POWER SUPPLY ROUTING CIRCUIT
Fuse BKS0024K
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 speci-
fied 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 LinkBKS0024L
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 mal-
function.
Never wrap outside of fusible link with vinyl tape. Important:
Never let fusible link touch any other wiring harness, vinyl
or rubber parts.
Circuit Breaker BKS0024M
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
CKIH0274E
SEL109W