2005 NISSAN X-TRAIL diagram

CAN SYSTEM (TYPE 9)
LAN-157
[CAN]
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LAN

Wiring Diagram — CAN —EKS00NLA
TKWB1888E

PG-1
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
K ELECTRICAL
CONTENTS
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SECTION PG
A
B
PG

POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
POWER SUPPLY ROUTING ...................................... 2
Schematic ................................................................ 2
Wiring Diagram — POWER — ................................. 3
BATTERY POWER SUPPLY — IGNITION SW.
IN ANY POSITION ................................................ 3
ACCESSORY POWER SUPPLY — IGNITION
SW. IN “ACC” OR “ON” ......................................... 7
IGNITION POWER SUPPLY — IGNITION SW.
IN “ON” AND/OR “START” .................................... 8
Fuse ....................................................................... 12
Fusible Link ............................................................ 12
Circuit Breaker ....................................................... 12
GROUND .................................................................. 13
Ground Distribution ................................................ 13
MAIN HARNESS/LHD MODELS ........................ 13
MAIN HARNESS/RHD MODELS ........................ 16
ENGINE ROOM HARNESS/LHD MODELS ....... 19
ENGINE ROOM HARNESS/RHD MODELS ....... 21
ENGINE ROOM HARNESS ................................ 23
ENGINE CONTROL HARNESS/GASOLINE
ENGINE MODELS .............................................. 24
ENGINE CONTROL HARNESS/DIESEL
ENGINE MODELS .............................................. 25
BODY HARNESS/LHD MODELS ....................... 26
BODY HARNESS/RHD MODELS ....................... 27
BODY NO. 2 HARNESS/LHD MODELS ............. 28
BODY NO. 2 HARNESS/RHD MODELS ............ 29
ROOM LAMP HARNESS .................................... 30
BACK DOOR SUB HARNESS/REAR WINDOW
DEFOGGER HARNESS ..................................... 31
HARNESS ................................................................. 32
Harness Layout ...................................................... 32
HOW TO READ HARNESS LAYOUTS ............... 32
OUTLINE/LHD MODELS .................................... 33
OUTLINE/RHD MODELS .................................... 34
MAIN HARNESS/LHD MODELS ........................ 35MAIN HARNESS/RHD MODELS ........................ 37
ENGINE ROOM HARNESS/LHD MODELS ........ 39
ENGINE ROOM HARNESS/RHD MODELS ....... 45
ENGINE CONTROL HARNESS .......................... 51
BODY HARNESS/LHD MODELS ....................... 56
BODY HARNESS/RHD MODELS ....................... 57
BODY NO. 2 HARNESS/LHD MODELS ............. 58
BODY NO. 2 HARNESS/RHD MODELS ............. 59
ROOM LAMP HARNESS .................................... 60
FRONT DOOR HARNESS/LHD MODELS .......... 61
FRONT DOOR HARNESS/RHD MODELS ......... 62
REAR DOOR HARNESS .................................... 63
BACK DOOR HARNESS .................................... 64
Wiring Diagram Codes (Cell Codes) ...................... 65
ELECTRICAL UNITS LOCATION ............................ 69
Electrical Units Location ......................................... 69
ENGINE COMPARTMENT .................................. 69
PASSENGER COMPARTMENT/LHD MODELS ... 70
PASSENGER COMPARTMENT/RHD MODELS ... 72
HARNESS CONNECTOR ......................................... 74
Description .............................................................. 74
HARNESS CONNECTOR (TAB-LOCKING
TYPE) .................................................................. 74
HARNESS CONNECTOR (SLIDE-LOCKING
TYPE) .................................................................. 75
ELECTRICAL UNITS ................................................ 76
Terminal Arrangement ............................................ 76
STANDARDIZED RELAY .......................................... 77
Description .............................................................. 77
NORMAL OPEN, NORMAL CLOSED AND
MIXED TYPE RELAYS ........................................ 77
TYPE OF STANDARDIZED RELAYS ................. 77
FUSE BLOCK - JUNCTION BOX (J/B) .................... 79
Terminal Arrangement ............................................ 79
FUSE AND FUSIBLE LINK BOX .............................. 80
Terminal Arrangement ............................................ 80

POWER SUPPLY ROUTING
PG-3
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PG

Wiring Diagram — POWER — EKS00323
BATTERY POWER SUPPLY — IGNITION SW. IN ANY POSITION
TKWA1634E

HARNESS
PG-65
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PG

Wiring Diagram Codes (Cell Codes) EKS0032J
Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring
diagram.
Code Section Wiring Diagram Name
1STSIG AT A/T 1st Signal
2NDSIG AT A/T 2nd Signal
3RDSIG AT A/T 3rd Signal
4THSIG AT A/T 4th Signal
4WD TF 4WD Control system
A/C ATC Air Conditioner
ABS BRC Anti-Lock Brake System
APP1PW EC Accelerator Pedal Position Sensor 1 Power Supply
APP2PW EC Accelerator Pedal Position Sensor 2 Power Supply
APPS1 EC Accelerator Pedal Position Sensor
APPS2 EC Accelerator Pedal Position Sensor
APPS3 EC Accelerator Pedal Position Sensor
ASC/BS EC Automatic Speed Control Device (ASCD) Brake Switch
ASC/SW EC Automatic Speed Control Device (ASCD) Steering Switch
ASCBOF EC Automatic Speed Control Device (ASCD) Brake Switch
ASCIND EC Automatic Speed Control Device (ASCD) Indicator
AT/IND DI A/T Indicator Lamp
AUDIO AV Audio
BA/FTS AT A/T Fluid Temperature Sensor and TCM Power Supply
BACK/L LT Back-Up Lamp
BOOST EC Turbocharger Boost Sensor
BRK/SW EC Brake Switch
CAN AT CAN Communication Line
CAN EC CAN Communication Line
CAN LAN CAN System
CHARGE SC Charging System
CHIME DI Warning Chime
CIGAR WW Cigarette Lighter
CKPS EC Crankshaft Position Sensor
CLOCK DI Clock
CMPS EC Camshaft Position Sensor
COOL/F EC Cooling Fan Control
D/LOCK BL Power Door Lock
DEF GW Rear Window Defogger
DTRL LT Headlamp - With Daytime Light System
ECM/PW EC ECM Power Supply for Back-Up
ECMRLY EC ECM Relay
ECTS EC Engine Coolant Temperature Sensor
EGRVLV EC EGR Volume Control Valve
EGVC/V EC EGR Volume Control Valve
ENGSS AT Engine Speed Signal

PG-66
HARNESS

ESP BRC ESP/TCS/ABS Control System
ETC1 EC Electric Throttle Control Function
ETC2 EC Electric Throttle Control Motor Relay
ETC3 EC Electric Throttle Control Motor
F/FOG LT Front Fog Lamp
F/PUMP EC Fuel Pump
FIAR EC Fuel Injector Adjustment Resistor
FRO2 EC Front Heated Oxygen Sensor
FRO2/H EC Front Heated Oxygen Sensor Heater
FRPS EC Fuel Rail Pressure Sensor
FTP EC Fuel Transport Pump
FTS AT A/T Fluid Temperature Sensor Circuit
FTS EC Fuel Temperature Sensor
FUEL EC Fuel Injection System Function
GLORLY EC Glow Relay
GLOW EC Glow Control System
H/AIM LT Headlamp Aiming Control System
H/LAMP LT Headlamp
HEATER MTC Heater System
HLC WW Headlamp Cleaner
HO2S1 EC Heated Oxygen Sensor 1
HO2S1H EC Heated Oxygen Sensor 1 Heater
HO2S2 EC Heated Oxygen Sensor 2
HO2S2H EC Heated Oxygen Sensor 2 Heater
HORN WW Horn
HSEAT SE Heated Seat
IATS EC Intake Air Temperature Sensor
IATSEN EC Intake Air Temperature Sensor
IGNSYS EC Ignition System
ILL LT Illumination
INJ/PW EC Fuel Injector Power Supply Circuit
INJECT EC Fuel Injector
INT/L LT Map Lamp
IVC EC Intake Valve Timing Control Solenoid Valve
KS EC Knock Sensor
LOAD EC Electrical Load Signal
LPSV AT Line Pressure Solenoid Valve
MAFS EC Mass Air Flow Sensor
MAIN AT Main Power Supply and Ground Circuit
MAIN EC Main Power Supply and Ground Circuit
METER DI Speedometer, Tachometer, Temp. and Fuel Gauges
MIL/DL EC MIL & Data Link Connector
MIRROR GW Door Mirror
MULTI BL Multi-Remote Control SystemCode Section Wiring Diagram Name

HARNESS
PG-67
C
D
E
F
G
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MA
B
PG

NATS BL Nissan Anti-Theft System
NAVI AV Navigation System
NONDTC AT Non-Detective Items
OVRCSV AT Overrun Clutch Solenoid Valve
P/SCKT WW Power Socket
PGC/V EC EVAP Canister Purge Volume Control Solenoid Valve
PHASE EC Camshaft Position Sensor (PHASE)
PHONE AV Telephone (Pre-wire)
PNP/SW AT Park/Neutral Position Switch
PNP/SW EC Park/Neutral Position Switch
PNPSW1 EC Park/Neutral Position Switch
POS EC Crankshaft Position Sensor (CKPS) (POS)
POWER PG Power Supply Routing
PRGVLV EC EVAP Canister Purge Volume Control Solenoid Valve
PRWIRE BL Theft Warning System (Pre-wire)
PS/SEN EC Power Steering Pressure Sensor
PST/SW EC Power Steering Oil Pressure Switch
R/FOG LT Rear Fog Lamp
ROOM/L LT Interior Room Lamp
RP/SEN EC Refrigerant Pressure Sensor
RRO2 EC Rear Heated Oxygen Sensor
RRO2/H EC Rear Heated Oxygen Sensor Heater
S/LOCK BL Power Door Lock - Super Lock
S/SIG EC Start Signal
S/WARN SB Seat Belt Warning System
SEAT SE Power Seat
SEN/PW EC Sensor Power Supply
SHIFT AT A/T Shift Lock System
SROOF RF Sunroof
SRS SRS Supplemental Restraint System
SSV/A AT Shift Solenoid Valve A
SSV/B AT Shift Solenoid Valve B
START SC Starting System
STEP/L LT Step Lamp
STOP/L LT Stop Lamp
TAIL/L LT Parking, License and Tail Lamps
TCC/V EC Turbocharger Boost Control Solenoid Valve
TCCSV EC Turbocharger Boost Control Solenoid Valve
TCV AT Torque Converter Clutch Solenoid Valve
TPS AT Throttle Position Sensor
TPS1 EC Throttle Position Sensor (Sensor 1)
TPS2 EC Throttle Position Sensor (Sensor 2)
TPS3 EC Throttle Position Sensor
TURN LT Turn Signal and Hazard Warning LampCode Section Wiring Diagram Name

PG-68
HARNESS

VIAS EC Variable Induction Air Control System
VSSA/T AT Vehicle Speed Sensor A/T (Revolution Sensor)
VSSMTR AT Vehicle Speed Sensor MTR
WARN DI Warning Lamps
WINDOW GW Power Window
WIP/R WW Rear Wiper and Washer
WIPER WW Front Wiper and WasherCode Section Wiring Diagram Name

IDX-2
ALPHABETICAL INDEX
Numerics
4WD - Wiring diagram ....................................... TF-23
4WD control unit inspection table ...................... TF-30
A
A/C air flow ......................................... ATC-32
, MTC-5
A/C component layout ..................................... ATC-23
A/C compressor clutch removal and installation ...........
ATC-146
A/C compressor precaution ............................. ATC-10
A/C compressor special service tool ................ ATC-14
A/C diagnostic work flow (auto A/C) ................ ATC-34
A/C HFC134a (R134a) system precaution ........ ATC-4
A/C HFC134a (R134a) system service procedure .......
ATC-141
A/C HFC134a (R134a) system service tools ... ATC-15
A/C HFC134a system service equipment precaution ...
ATC-10
A/C lubricant (R134a) ...................................... ATC-24
A/C operational check ......................... ATC-65, MTC-7
A/C performance test diagnoses ..................... ATC-98
A/C reray .......................................................... ATC-94
A/C self-diagnoses (auto A/C) ......................... ATC-57
A/C system description (auto A/C) ................... ATC-27
A/C trouble diagnoses (auto A/C) ....... ATC-34, MTC-3
A/C, A - Wiring diagram ................................... ATC-39
A/T fluid checking .................................. AT-16, MA-40
A/T fluid replacement ............................. AT-17, MA-41
A/T fluid temperature sensor ........................... AT-111
A/T IND - Wiring diagram .................................... DI-53
A/T indicator ........................................................ DI-53
A/T shift lock system ........................................ AT-398
A/T shift lock system - Wiring diagram ............ AT-399
A/T trouble diagnoses .......................... AT-57, AT-251
A/T Wiring diagram AT - 1ST ........................... AT-127
A/T Wiring diagram AT - 2ND .......................... AT-132
A/T Wiring diagram AT - 3RD .......................... AT-137
A/T Wiring diagram AT - 4TH .......................... AT-143
A/T Wiring diagram AT - BA/FTS ..................... AT-376
A/T Wiring diagram AT - CAN .............. AT-98, AT-330
A/T Wiring diagram AT - ENG SS ...... AT-121, AT-383
A/T Wiring diagram AT - FTS .......................... AT-108
A/T Wiring diagram AT - LPSV .......... AT-156, AT-389
A/T Wiring diagram AT - MAIN ........................ AT-395
A/T Wiring diagram AT - OVRCSV .... AT-180, AT-364
A/T Wiring diagram AT - PNP/SW ................... AT-102
A/T Wiring diagram AT - SSV/A ......... AT-163, AT-352
A/T Wiring diagram AT - SSV/B ......... AT-169, AT-358
A/T Wiring diagram AT - TCV ............ AT-150, AT-370
A/T Wiring diagram AT - TPS ............ AT-175, AT-347
A/T Wiring diagram AT - VSS A/T ..... AT-114, AT-334
A/T Wiring diagram AT - VSSMTR .... AT-194, AT-341
Accelerator control system ............................... ACC-2
Accelerator pedal position (APP) sensor ........ EC-409,
EC-416
, EC-432, EC-815, EC-822, EC-838, EC-1099,
EC-1138
, EC-1285, EC-1455, EC-1493, EC-1624
Accelerator pedal released position learning .... EC-46, EC-559
Air bag .............................................................. SRS-3
Air bag disposal .............................................. SRS-42
Air bleeding (hydraulic clutch) .............................. CL-8
Air bleeding for brake system .............................. BR-9
Air cleaner and air duct(QR20DE-QR25DE) ..... EM-16
Air cleaner and air duct(YD22DDTi) ............... EM-142
Air cleaner filter replacement(QR20DE-QR25DE) ........
MA-24
Air cleaner filter replacement(YD22DDTi) ......... MA-35
Air cleaner filter(QR20DE-QR25DE) ................. EM-16
Air cleaner filter(YD22DDTi) ........................... EM-142
Air conditioner cut control .... EC-38, EC-551, EC-988,
EC-1364
Air flow meter - See Mass air flow sensor ....... EC-151,
EC-644
Air mix door control linkage adjustment ......... ATC-78,
ATC-135
, MTC-10, MTC-32
Air mix. door motor ......................... ATC-76, ATC-135
Air spoiler, rear ................................................... EI-30
Alternator ........................................................... SC-13
Ambient sensor ............. ATC-109, ATC-111, ATC-121
Angular tightening application(QR20DE-QR25DE) ......
EM-5
Angular tightening application(YD22DDTi) ..... EM-130
Antenna - See Power antenna ........................... AV-37
APP2PW - Wiring diagram ........... EC-1241, EC-1580
APPS - Wiring diagram . EC-1101, EC-1457, EC-1626
APPS1 - Wiring diagram ................... EC-411, EC-817
APPS2 - Wiring diagram .. EC-418, EC-824, EC-1140,
EC-1495
APPS3 - Wiring diagram ... EC-434, EC-840, EC-1287
ASC/BS - Wiring diagram ............. EC-1208, EC-1547
ASC/SW - Wiring diagram EC-379, EC-782, EC-1220,
EC-1559
ASCBOF - Wiring diagram ................ EC-507, EC-947
ASCD ................................................ EC-529, EC-969
ASCD brake switch EC-387, EC-506, EC-790, EC-946
ASCD indicator lamp ........................ EC-514, EC-954
ASCD steering switch ....................... EC-377, EC-780
ASCIND - Wiring diagram EC-515, EC-955, EC-1342,
EC-1693
Ashtray illumination .......................................... LT-121
Audio .................................................................... AV-4
Auto air conditioner - Wiring diagram ............. ATC-39
Automatic amplifier ........................... ATC-55, ATC-67
Automatic transmission fluid replacement ....... MA-40,
MA-42
Axle ................................................................... MA-46
B
Back door ........................................................... BL-99
Back door window ............................................ GW-15
Back window .................................................... GW-15
BACK/L - Wiring diagram ................................. LT-100
Back-up lamp ...................................... LT-100, LT-118
Back-up lamp switch (M/T) ............................... MT-15
Barometric pressure (BARO) sensor ............ EC-1303,