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K ELECTRICAL
SECTION PG
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
CONTENTS
A
B
C
D
E
POWER SUPPLY ROUTING ..................................... |
2 |
Schematic ............................................................... |
2 |
Wiring Diagram — POWER — ............................ |
..... 3 |
BATTERY POWER SUPPLY — IGNITION SW. |
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IN ANY POSITION ............................................... |
3 |
ACCESSORY POWER SUPPLY — IGNITION |
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SW. IN “ACC” OR “ON” .................................... |
7 |
IGNITION POWER SUPPLY — IGNITION SW. |
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IN “ON” AND/OR “START” ............................... |
8 |
Fuse ...................................................................... |
12 |
Fusible Link ........................................................... |
12 |
Circuit Breaker ...................................................... |
12 |
GROUND ................................................................. |
13 |
Ground Distribution ............................................... |
13 |
MAIN HARNESS ................................................ |
13 |
ENGINE ROOM HARNESS ............................... |
16 |
ENGINE CONTROL HARNESS ........................ |
18 |
BODY HARNESS ............................................... |
19 |
BODY NO. 2 HARNESS .................................... |
20 |
ROOM LAMP HARNESS ................................... |
21 |
BACK DOOR SUB HARNESS/REAR WINDOW |
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DEFOGGER HARNESS .................................... |
22 |
HARNESS ................................................................ |
23 |
Harness Layout ...................................................... |
23 |
HOW TO READ HARNESS LAYOUTS .............. |
23 |
OUTLINE ............................................................ |
24 |
MAIN HARNESS ................................................ |
25 |
ENGINE ROOM HARNESS ............................... |
27 |
ENGINE CONTROL HARNESS ........................ |
32 |
BODY HARNESS ............................................... |
34 |
BODY NO. 2 HARNESS .................................... |
35 |
ROOM LAMP HARNESS ................................... |
36 |
FRONT DOOR HARNESS ................................. |
37 |
REAR DOOR HARNESS ................................... |
38 |
BACK DOOR HARNESS ................................... |
39 |
Wiring Diagram Codes (Cell Codes) ..................... |
40 |
ELECTRICAL UNITS LOCATION ........................... |
43 |
Electrical Units Location ........................................ |
43 |
ENGINE COMPARTMENT ................................. |
43 |
PASSENGER COMPARTMENT ........................ |
44 |
HARNESS CONNECTOR ........................................ |
46 |
Description ............................................................. |
46 |
HARNESS CONNECTOR (TAB-LOCKING |
|
TYPE) ................................................................. |
46 |
HARNESS CONNECTOR (SLIDE-LOCKING |
|
TYPE) ................................................................. |
47 |
ELECTRICAL UNITS ............................................... |
48 |
Terminal Arrangement ........................................... |
48 |
STANDARDIZED RELAY ......................................... |
49 |
Description ............................................................. |
49 |
NORMAL OPEN, NORMAL CLOSED AND |
|
MIXED TYPE RELAYS ....................................... |
49 |
TYPE OF STANDARDIZED RELAYS ................ |
49 |
FUSE BLOCK - JUNCTION BOX (J/B) ................... |
51 |
Terminal Arrangement ........................................... |
51 |
FUSE AND FUSIBLE LINK BOX ............................. |
52 |
Terminal Arrangement ........................................... |
52 |
F
G
H
I
J
PG
L
M
Revision: 2006 July |
PG-1 |
2006 X-Trail |
POWER SUPPLY ROUTING
POWER SUPPLY ROUTING
Schematic
PFP:00011
AKS00BER
TKWB2274E
Revision: 2006 July |
PG-2 |
2006 X-Trail |
POWER SUPPLY ROUTING
Wiring Diagram — POWER — |
AKS00BES |
BATTERY POWER SUPPLY — IGNITION SW. IN ANY POSITION |
A |
B
C
D
E
F
G
H
I
J
PG
L
M
TKWB0203E
Revision: 2006 July |
PG-3 |
2006 X-Trail |
POWER SUPPLY ROUTING
TKWB0204E
Revision: 2006 July |
PG-4 |
2006 X-Trail |
POWER SUPPLY ROUTING
A
B
C
D
E
F
G
H
I
J
PG
L
M
TKWB2275E
Revision: 2006 July |
PG-5 |
2006 X-Trail |
POWER SUPPLY ROUTING
TKWB0206E
Revision: 2006 July |
PG-6 |
2006 X-Trail |
POWER SUPPLY ROUTING
ACCESSORY POWER SUPPLY — IGNITION SW. IN “ACC” OR “ON”
A
B
C
D
E
F
G
H
I
J
PG
L
M
TKWB2276E
Revision: 2006 July |
PG-7 |
2006 X-Trail |
POWER SUPPLY ROUTING
IGNITION POWER SUPPLY — IGNITION SW. IN “ON” AND/OR “START”
TKWB2277E
Revision: 2006 July |
PG-8 |
2006 X-Trail |
POWER SUPPLY ROUTING
A
B
C
D
E
F
G
H
I
J
PG
L
M
TKWB2278E
Revision: 2006 July |
PG-9 |
2006 X-Trail |
POWER SUPPLY ROUTING
TKWB0210E
Revision: 2006 July |
PG-10 |
2006 X-Trail |
POWER SUPPLY ROUTING
A
B
C
D
E
F
G
H
I
J
PG
L
M
TKWB0211E
Revision: 2006 July |
PG-11 |
2006 X-Trail |
POWER SUPPLY ROUTING
Fuse |
AKS00BET |
●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 properly.
●Remove fuse for “ELECTRICAL PARTS (BAT)” if vehicle is not used for a long period of time.
CEL083
Fusible Link
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 Breaker
AKS00BEU
CKIB0025E
AKS00BEV
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 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.
SEL109W
Revision: 2006 July |
PG-12 |
2006 X-Trail |
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GROUND |
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GROUND |
PFP:00011 |
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Ground Distribution |
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A |
AKS00BEW |
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MAIN HARNESS |
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B |
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C |
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D |
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E |
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PG |
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L |
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M |
CKIB0026E
Revision: 2006 July |
PG-13 |
2006 X-Trail |
GROUND
CKIB0272E
Revision: 2006 July |
PG-14 |
2006 X-Trail |
GROUND
A
B
C
D
E
F
G
H
I
J
PG
L
M
CKIB0273E
Revision: 2006 July |
PG-15 |
2006 X-Trail |
GROUND
ENGINE ROOM HARNESS
CKIB0274E
Revision: 2006 July |
PG-16 |
2006 X-Trail |
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