Electric NISSAN PATROL 2006 Owner's Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2006, Model line: PATROL, Model: NISSAN PATROL 2006Pages: 1226, PDF Size: 37.18 MB
Page 74 of 1226

jA
CHECK HARNESS CONNECTOR.
- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Check ABS actuator and electric unit pin
terminals for damage or connection of
ABS actuator and electric unit harness
connector. Reconnect ABS actuator and
electric unit harness connector. Then
retest.
NG
cOK Inspection end
REPLACE.
- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Replace ABS actuator and electric unit.
.
.
TROUBLE DIAGNOSES FOR SYMPTOMS
Diagnostic Procedure 12 (Warning lamp does
not come on when ignition switch is turned
ON.) (Cont'd)
BR-70
Page 75 of 1226

Diagnostic Procedure 13 (Warning lamp stays
on when ignition switch is turned ON.)
CHECK WARNING LAMP.
- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
1. Disconnect ABS actuator and electric unit connector.
2. Connect suitable wire between ABS actuator and electric unit connector
E18(body side) terminal j21and
ground.
Warning lamp should not activate.
OK
cNG Repair combination meter.
Check the following.
+Harness connector
E18
+Harness for open or
short between ABS
actuator and electric unit
and fuse
If NG, repair harness or
connector.
CHECK HARNESS CONNECTOR.
- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Check ABS actuator and electric unit pin
terminals for damage or the connection of
ABS actuator and electric unit harness
connector. Reconnect ABS actuator and
electric unit harness connector. Then
retest.
NG
cOK Inspection end
CHECK ABS MOTOR GROUND.
- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
1. Turn ignition switch ``OFF''.
2. Disconnect ABS actuator and electric unit connector.
3. Check continuity between ABS actuator and electric unit connector
E18(body
side) terminal j
16and ground.
Continuity should exist.
OK
cNG Check the following.
+Harness connector
E18
+Harness for open or
short between ABS
actuator and electric unit
and ground
If NG, repair harness or
connector.
REPLACE.
- ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Replace ABS actuator and electric unit.
SBR206E
SBR146EA
SBR147E
.
.
.
TROUBLE DIAGNOSES FOR SYMPTOMS
BR-71
Page 78 of 1226

BODY & TRIM
SECTION
BT
CONTENTS
PRECAUTIONS ...............................................................1
Service Notice..............................................................1
Supplemental Restraint System (SRS) ``AIR
BAG''and``SEATBELTPRE-TENSIONER''...............1
GENERAL SERVICING ...................................................2
Clip and Fastener ........................................................2
BODY END ......................................................................4
Body Front End............................................................4
Body Rear End and Opener ........................................6
DOOR ........................................................................\
.......9
Front Door....................................................................9
Rear Door ..................................................................10
INSTRUMENT PANEL ................................................... 11
INTERIOR TRIM ............................................................14
Side and Floor Trim ...................................................14
Door Trim ...................................................................18
Roof Trim ...................................................................20
Back Door Trim ..........................................................24 EXTERIOR
.....................................................................26
SEAT ........................................................................\
......32
Front Seat ..................................................................32
Heated Seat ...............................................................34
Rear Seat...................................................................35
3rd Seat .....................................................................37
SUNROOF ......................................................................39
WINDSHIELD AND WINDOWS ....................................42
Windshield .................................................................43
Rear Side Window .....................................................44
Back Door Window ....................................................45
MIRROR ........................................................................\
.46
Door Mirror.................................................................46
CAB BODY ....................................................................47
Body Mounting ...........................................................48
BODY ALIGNMENT .......................................................49
Engine Compartment .................................................49
Underbody .................................................................51
. For seat belt, refer to MA and RS section.
. For wiring diagrams of body electrical systems, refer to EL section.
BT
Page 79 of 1226

Service Notice
+When removing or installing various parts, place a cloth or padding onto the vehicle body to prevent
scratches.
+Handle trim, molding, instruments, grille, etc. carefully during removing or installing. Be careful not to soil
or damage them.
+Apply sealing compound where necessary when installing parts.
+When applying sealing compound, be careful that the sealing compound does not protrude from parts.
+When replacing any metal parts (for example body outer panel, members, etc.), be sure to take rust pre-
vention measures.
Supplemental Restraint System (SRS) ``AIR
BAG'' and ``SEAT BELT PRE-TENSIONER''
The Supplemental Restraint System such as ``AIR BAG'' and ``SEAT BELT PRE-TENSIONER'' used along with
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger in a frontal collision.
The SRS system composition which is available to NISSAN MODEL Y61 is as follows (The composition var-
ies according to the destination.):
Driver air bag module (located in the center of the steering wheel), front passenger air bag module (located
on the instrument panel on passenger side), seat belt pre-tensioner, a diagnosis sensor unit, warning lamp,
wiring harness and spiral cable.
Information necessary to service the system safely is included in theRS sectionof this Service Manual.
WARNING:
+To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag in¯ation, all maintenance must be performed
by an authorized NISSAN dealer.
+Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the RS section.
+Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. Spiral cable and wiring harnesses covered with yellow insulation either just before
the harness connectors or for the complete harness are related to the SRS.
PRECAUTIONS
BT-1
Page 119 of 1226

.For Wiring Diagram, refer to ``ELECTRIC SUNROOF'' in EL section.
SBT555
SUNROOF
BT-41
Page 150 of 1226

ENGINE CONTROL SYSTEMSECTION
EC
CONTENTS
DIAGNOSTIC TROUBLE CODE INDEX .........................1
Alphabetical & Numerical Index for DTC ....................1
PRECAUTIONS AND PREPARATION ............................2
Special Service Tools ..................................................2
Commercial Service Tool .............................................3
Supplemental Restraint System (SRS) ``AIR
BAG'' and ``SEAT BELT PRE-TENSIONER''...............4
PRECAUTIONS AND PREPARATION ............................5
Engine Fuel & Emission Control System ....................5
Precautions ..................................................................6
ENGINE AND EMISSION CONTROL OVERALL
SYSTEM ........................................................................\
...8
ECCS-D Component Parts Location ...........................8
Circuit Diagram .......................................................... 11
System Diagram ........................................................12
Vacuum Hose Drawing ..............................................13
System Chart .............................................................14
ENGINE AND EMISSION BASIC CONTROL
SYSTEM DESCRIPTION ...............................................15
Fuel Injection System ................................................15
Fuel Injection Timing System ....................................18
Air Conditioning Cut Control ......................................19
Fuel Cut Control (at no load & high engine
speed) ........................................................................\
20
CRANKCASE VENTILATION SYSTEM ........................21
Description .................................................................21
Inspection...................................................................21
INJECTION NOZZLE .....................................................22
Removal and Installation ...........................................22
Disassembly (No. 2 - 4 nozzles) ...............................22
Inspection (No. 2 - 4 nozzles) ...................................23
Cleaning (No. 2 - 4 nozzles) .....................................23
Assembly (No. 2 - 4 nozzles) ....................................24
Test and Adjustment ..................................................25
ELECTRONIC FUEL INJECTION PUMP ......................27
Removal .....................................................................27
Installation ..................................................................28
Disassembly and Assembly .......................................29
ON BOARD DIAGNOSTIC SYSTEM
DESCRIPTION ...............................................................30
DTC and MIL Detection Logic ...................................30
Diagnostic Trouble Code (DTC) ................................30 Malfunction Indicator Lamp (MIL) ..............................31
CONSULT ..................................................................36
TROUBLE DIAGNOSIS Ð Introduction ......................42
Introduction ................................................................42
Diagnostic Worksheet ................................................43
TROUBLE DIAGNOSIS Ð Work Flow ........................44
Work Flow ..................................................................44
Description for Work Flow .........................................45
TROUBLE DIAGNOSIS Ð Basic Inspection ..............46
Basic Inspection.........................................................46
TROUBLE DIAGNOSIS Ð General Description ........48
Symptom Matrix Chart ...............................................48
CONSULT Reference Value in Data Monitor
Mode ........................................................................\
..51
Major Sensor Reference Graph in Data Monitor
Mode ........................................................................\
..53
ECM Terminals and Reference Value .......................54
TROUBLEDIAGNOSISFORPOWERSUPPLY ..........63
MainPowerSupplyandGroundCircuit....................63
TROUBLE DIAGNOSIS FOR ``CAM POS SEN
(PUMP)''(DTC11) .........................................................69
CamshaftPositionSensor(CMPS)(PUMP).............69
TROUBLEDIAGNOSISFOR``MASSAIRFLOW
SEN''(DTC12) ..............................................................74
MassAirFlowSensor(MAFS)..................................74
TROUBLEDIAGNOSISFOR``COOLANTTEMP
SEN''(DTC13) ..............................................................79
EngineCoolantTemperature(ECT)Sensor.............79
TROUBLEDIAGNOSISFOR``VEHICLESPEED
SEN''(DTC14) ..............................................................83
VehicleSpeedSensor(VSS)....................................83
TROUBLEDIAGNOSISFOR``CONTSLEEVPOS
SEN''(DTC15) ..............................................................87
ControlSleevePositionSensor(CSPS)...................87
TROUBLEDIAGNOSISFOR``ADJUST
RESISTOR''(DTC17) ...................................................92
AdjustmentResistor...................................................92
TROUBLEDIAGNOSISFOR``F/INJF/B2''
(DTC18),``F/INJF/B''(DTC22),``ELECTRIC
GOV''(DTC25) ..............................................................96
ElectricGovernor.......................................................96
EC
Page 151 of 1226

TROUBLEDIAGNOSISFOR``F/INJTIMGF/B''
(DTC21).......................................................................101
InjectionTimingControlValve.................................101
TROUBLEDIAGNOSISFOR``ACCELPOSSW
(F/C)''(DTC23) ...........................................................106
AcceleratorSwitch(F/C)..........................................106
TROUBLEDIAGNOSISFOR``ECM1''(DTC27),
``ECM2''(DTC31) .......................................................111
EngineControlModule(ECM)-ECCS-DControl
Module.....................................................................111
TROUBLEDIAGNOSISFOR``OVERHEAT''
(DTC28) .......................................................................113
CoolingFan(Overheat)...........................................113
TROUBLEDIAGNOSISFOR``I/CINT/ATEMP
SEN''(DTC33) ............................................................122
ChargeAirTemperatureSensor..............................122
TROUBLEDIAGNOSISFOR``NEEDLELIFT
SEN''(DTC34) ............................................................126
NeedleLiftSensor(NLS)........................................126
TROUBLE DIAGNOSIS FOR ``FUEL CUT S/V 1''
(DTC 36), ``FCV SHORT'' (DTC 37), ``FUEL CUT
S/V2''(DTC38) ...........................................................130
FuelCutSolenoidValve..........................................130
TROUBLE DIAGNOSIS FOR ``FUEL TEMP
SENSOR''(DTC42) ....................................................135
FuelTemperatureSensor(FTS)..............................135 TROUBLE DIAGNOSIS FOR ``ACCEL POS
SENSOR''(DTC43)
....................................................139
AcceleratorPositionSensor....................................139
TROUBLE DIAGNOSIS FOR ``CRANK POS SEN
(TDC)''(DTC47) ..........................................................144
CrankshaftPositionSensor(TDC)..........................144
TROUBLEDIAGNOSISFOR``GOVCUT
CIRCUIT''(DTC48) .....................................................149
GovernorCutCircuit................................................149
TROUBLEDIAGNOSESFORNON-DETECTABLE
ITEMS ........................................................................\
...151
GlowControlSystem...............................................151
EGRC-SolenoidValveA,BandThrottleControl
SolenoidValve.........................................................156
StartSignal..............................................................163
AcceleratorPositionSwitch.....................................165
Park/NeutralPositionSwitch...................................170
A/TControl...............................................................175
ChargeAirCoolerFanControl................................178
HeatUpSwitch........................................................183
AirConditionerControl............................................187
MIL&DataLinkConnectors...................................188
SERVICEDATAANDSPECIFICATIONS(SDS) ........189
GeneralSpeci®cations.............................................189
InjectionNozzle.......................................................189
InspectionandAdjustment......................................189
When you read wiring diagrams:
+ Read GI section, ``HOW TO READ WIRING DIAGRAMS''.
+ See EL section, ``POWER SUPPLY ROUTING'' for power distribution circuit.
When you perform trouble diagnoses, read GI section, ``HOW TO FOLLOW FLOW CHART IN
TROUBLE DIAGNOSES'' and ``HOW TO PERFORM EFFICIENT DIAGNOSIS FOR AN ELECTRICAL
INCIDENT''.
Page 152 of 1226

Alphabetical & Numerical Index for DTC
ALPHABETICAL INDEX FOR DTC
X: Applicable
Ð: Not applicable
Items
(CONSULT screen terms) DTCMIL
illumination Reference
page
ACCEL POS SENSOR 43 X EC-139
ACCEL POS SW (F/C) 23 X EC-106
ADJUST RESISTOR 17 Ð EC-92
CAM POS SEN (PUMP) 11 X EC-69
CONT SLEEV POS SEN 15 X EC-87
COOLANT TEMP SEN 13 X EC-79
CRANK POS SEN (TDC) 47 X EC-144
ECM 1 27 X EC-111
ECM 2 31 X EC-111
ELECTRIC GOV 25 X EC-96
FCV SHORT 37 X EC-130
FUEL CUT S/V 1 36 X EC-130
FUEL CUT S/V 2 38 X EC-130
FUEL TEMP SENSOR 42 Ð EC-135
F/INJ F/B 22 X EC-96
F/INJ F/B 2 18 X EC-96
F/INJ TIMG F/B 21 Ð EC-101
GOV CUT CIRCUIT 48 X EC-149
I/C INT/A TEMP SEN 33 *1 Ð EC-122
MAS AIR FLOW SEN 12 Ð EC-74
NATS MALFUNCTION 141 - 148 X EL section*
NEEDLE LIFT SEN 34 Ð EC-126
NO SELF DIAGNOSTIC
FAILURE INDICATED 55 Ð Ð
OVER HEAT 28 X EC-113
VEHICLE SPEED SEN 14 Ð EC-83
NUMERICAL INDEX FOR DTC
X: Applicable
Ð: Not applicable
DTC MIL
illumination Items
(CONSULT screen terms) Reference
page
11 X CAM POS SEN (PUMP) EC-69
12 Ð MAS AIR FLOW SEN EC-74
13 X COOLANT TEMP SEN EC-79
14 Ð VEHICLE SPEED SEN EC-83
15 X CONT SLEEV POS SEN EC-87
17 Ð ADJUST RESISTOR EC-92
18 X F/INJ F/B 2 EC-96
21 Ð F/INJ TIMG F/B EC-101
22 X F/INJ F/B EC-96
23 X ACCEL POS SW (F/C) EC-106
25 X ELECTRIC GOV EC-96
27 X ECM 1 EC-111
28 X OVER HEAT EC-113
31 X ECM 2 EC-111
33 *1 Ð I/C INT/A TEMP SEN EC-122 34 Ð NEEDLE LIFT SEN EC-126
36 X FUEL CUT S/V 1 EC-130
37 X FCV SHORT EC-130
38 X FUEL CUT S/V 2 EC-130
42 Ð FUEL TEMP SENSOR EC-135
43 X ACCEL POS SENSOR EC-139
47 X CRANK POS SEN (TDC) EC-144
48 X GOV CUT CIRCUIT EC-149
55 Ð NO SELF DIAGNOSTIC
FAILURE INDICATED Ð
141 - 148 X NATS MALFUNCTION EL section*2
*1: When nothing is displayed or the meaningless symbol is displayed in the ``Self-diag result'' mode with CONSULT, perform ``Diagnostic Test Mode II (Self-diagnostic results)'' with ECM. Refer to EC-32.
*2: Refer to ``NATS (Nissan Anti-Theft System)'' in EL section.
DIAGNOSTIC TROUBLE CODE INDEX
EC-1
Page 155 of 1226

Supplemental Restraint System (SRS) ``AIR
BAG'' and ``SEAT BELT PRE-TENSIONER''
The Supplemental Restraint System such as ``AIR BAG'' and ``SEAT BELT PRE-TENSIONER'' used along with
a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger in a frontal collision.
The SRS system composition which is available to NISSAN MODEL Y61 is as follows (The composition var-
ies according to the destination.):
Driver air bag module (located in the center of the steering wheel), front passenger air bag module (located
on the instrument panel on passenger side), seat belt pre-tensioner, a diagnosis sensor unit, warning lamp,
wiring harness and spiral cable.
Information necessary to service the system safely is included in theRS sectionof this Service Manual.
WARNING:
+To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag in¯ation, all maintenance must be performed
by an authorized NISSAN dealer.
+Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the RS section.
+Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. Spiral cable and wiring harnesses covered with yellow insulation either just before
the harness connectors or for the complete harness are related to the SRS.
PRECAUTIONS AND PREPARATION
EC-4
Page 165 of 1226

System Chart
Camshaft position sensor (PUMP)c
ECM
(ECCS-D
control
module)
Crankshaft position sensor (TDC)c
Control sleeve position sensorc
Fuel temperature sensorc
Engine coolant temperature sensorc
Needle lift sensorc
Accelerator position sensorc
Accelerator position switchc
Accelerator switch (F/C)c
Neutral position switchc
Ignition switchc
Battery voltagec
Vehicle speed sensorc
Air conditioner switchc
Mass air ¯ow sensorc
Charge air temperature sensorc
Heat up switchc
Fuel injection controlcElectric governor
Fuel injection timing controlcInjection timing control valve
Fuel cut controlcFuel cut solenoid valve
Glow control systemcGlow relay & glow lamp
On board diagnostic systemcMalfunction indicator lamp
(On the instrument panel)
EGR valve & throttle control
valve controlcEGRC-solenoid valve A, B &
throttle control solenoid valve
Cooling fan controlcCooling fan relay
Air conditioning cut controlcAir conditioner relay
Charge air cooler fan controlcCharge air cooler fan relay
ENGINE AND EMISSION CONTROL OVERALL SYSTEM
EC-14