charging NISSAN PATROL 2000 Electronic Repair Manual

bON vehiclecbOFF vehiclec
Reference page (AT- )1041,
112611251064,
1066
108210441070,
11481072,
10841076,
10741079,
11241124 11241133,
11441161,
11651167,
11771167,
11751171,
11371184
Reference page (AT- )
Numbers are arranged in order of probability.
Perform inspections starting with number one and
work up. Circled numbers indicate that the trans-
mission must be removed from the vehicle.
Fluid level
Control linkage
PNP switch
Throttle (accelerator) position sensor (Adjustment)
Revolution sensor and vehicle speed sensor
Engine speed signal
Engine idling speed
Line pressure
Control valve assembly
Shift solenoid valve A
Shift solenoid valve B
Line pressure solenoid valve
Torque converter clutch solenoid valve
Overrun clutch solenoid valve
A/T fluid temperature sensor
Accumulator N-D
Accumulator 1-2
Accumulator 2-3
Accumulator 3-4 (N-R)
Ignition switch and starter
Torque converter
Oil pump
Reverse clutch
High clutch
Forward clutch
Forward one-way clutch
Overrun clutch
Low one-way clutch
Low & reverse brake
Brake band
Parking pawl components
1111Failure to change from ªD3º to ª2º when changing
lever into ª2º position..712....654..3............V9..V8.
Ð Gear change from ª2
1ºtoª22º in ª2º position. . . 1........................... .
1112 Engine brake does not operate in ª1º position. .2134 . . . 65 . . . 7............
V8.V9..
Ð Gear change from ª1
1ºtoª12º in ª1º position. . 2 1........................... .
Ð Does not change from ª1
2ºtoª11º in ª1º position. ..1.2. . .43. . .5............V6.V7..
ÐLarge shock changing from ª1
2ºtoª11º in ª1º posi-
tion.........1...................V2..
Ð Transmission overheats. 1 . . 3 . . 2 4 6 . . 5........
V14V7V8V9V11.V12.V13V10.
ÐATF shoots out during operation.
White smoke emitted from exhaust pipe during
operation.1.....................
V2V3V5.V6.V7V4.
Ð Offensive smell at fluid charging pipe. 1...................
V2V3V4V5V7.V8.V9V6.
Ð Torque converter is not locked up. . .3124.68. . .7.5.....
V9......... .
Ð Torque converter clutch piston slip 1 . . 2 . . . 3 6 . . 5 4.......
V7......... .
1109 Lock-up point is extremely high or low. . . . 1 2 . . . 4 . . . 3................. .
ÐA/T does not shift to ªD
4º when driving with over-
drive control switch ªONº...213..864...57...........V10..V9.
ÐEngine is stopped at ªRº, ªDº, ª2º and ª1º posi-
tions.1.......543.2................. .
TROUBLE DIAGNOSIS Ð General Description
Symptom Chart (Cont'd)
AT-1059

Removal
1. Remove battery negative terminal.
2. Remove air breather hose.
3. Remove heat insulator and exhaust front tube.
4. Remove fluid charging pipe from A/T assembly.
5. Remove oil cooler pipe from A/T assembly.
6. Plug up openings such as the fluid charging pipe hole, etc.
7. Remove front and rear propeller shafts. Refer to PD section
(ªRemovalº, ªPROPELLER SHAFTº).
8. Remove center brake control cable from center brake. Refer
to BR section (ªPARKING BRAKE CONTROLº).
9. Remove transfer control linkage and transfer harness con-
nectors from transfer. Refer to TF section (ªRemovalº,
ªREMOVAL AND INSTALLATIONº).
10. Remove A/T control linkage from A/T assembly.
11. Disconnect A/T solenoid, PNP switch and revolution sensor
harness connectors.
12. Remove starter motor. Refer to EL section (ªSTARTING
SYSTEMº).
13. Remove bolts securing torque converter to drive plate.
+Remove the bolts by turning crankshaft.
SAT263J
SAT166K
SAT167K
REMOVAL AND INSTALLATION
AT-1127

On Board Diagnosis Logic
The ECM checks if battery voltage is within the tolerance range for the engine control system.
Malfunction is detected when ... Check Items (Possible Cause)
+ An abnormally high voltage from the battery is sent to ECM. +Incorrect jump starting
+ Battery
+ Alternator
+ ECM
DTC Confirmation Procedure
With CONSULT-II
1) Checkthefollowing.
+ Jumper cables are connected for jump starting.
+ Battery or alternator has been replaced.
If the result is ªYesº for one item or more, skip the following steps and go to ªDiagnostic Procedureº,
EC-1146.
2) Check that the positive battery terminal is connected to battery properly. If NG, reconnect it properly.
3) Check that the alternator functions properly. Refer to EL section (ªCHARGING SYSTEMº).
4) Turn ignition switch ªONº and select ªDATA MONITORº mode with CONSULT-II.
5) Wait one minute.
6) If DTC is detected, go to ªDiagnostic Procedureº, EC-1146. If DTC is not detected, go to next step.
7) Start engine and wait one minute at idle.
8) If DTC is detected, go to ªDiagnostic Procedureº, EC-1146.
Without CONSULT-II
1) Checkthefollowing.
+ Jumper cables are connected for jump starting.
+ Battery or alternator has been replaced.
If the result is ªYesº for one item or more, skip the following steps and go to ªDiagnostic Procedureº,
EC-1146.
2) Check that the positive battery terminal is connected to battery properly. If NG, reconnect it properly.
3) Check that the alternator functions properly. Refer to EL section (ªCHARGING SYSTEMº).
4) Turn ignition switch ªONº and wait one minute.
5) Turn ignition switch ªOFFº, wait 5 seconds and then turn ªONº.
6) Perform ªDiagnostic Test Mode II (Self-diagnostic result)º with ECM.
7) If DTC is detected, go to ªDiagnostic Procedureº, EC-1146. If DTC is not detected, go to next step.
8) Start engine and wait one minute at idle.
9) Turn ignition switch ªOFFº, wait 5 seconds and then turn ªONº.
10) Perform ªDiagnostic Test Mode II (Self-diagnostic result)º with ECM.
11) If DTC is detected, go to ªDiagnostic Procedureº, EC-1146.
Diagnostic Procedure
1 INSPECTION START
Are jumper cables connected for the jump starting?
Yes or No
Yes cGO TO 3.
No cGO TO 2.
DTC 0502 BATTERY VOLTAGEZD30DDTi
EC-1146

2 CHECK BATTERY AND ALTERNATOR
Check that the proper type of battery and alternator is installed.
Refer to EL section (ªBATTERYº and ªCHARGING SYSTEMº).
OK or NG
OKcGO TO 5.
NGcReplace with a proper one.
3 CHECK JUMPER CABLES INSTALLATION
Check that the jumper cables are connected in the correct sequence.
SEF488Z
OK or NG
OKcGO TO 4.
NGcReconnect jumper cables properly.
4 CHECK BATTERY FOR BOOSTER
Check that the battery for the booster is a 12V battery.
OK or NG
OKcGO TO 5.
NGcChange the vehicle for booster.
5 PERFORM DTC CONFIRMATION PROCEDURE AGAIN
Perform ªDTC Confirmation Procedureº, EC-1146, again.
OK or NG
OKcGO TO 6.
NGcReplace ECM.
6 CHECK ELECTRICAL PARTS DAMAGE
Check the following for damage.
+Wiring harness and harness connectors for burn
+Fuses for short
OK or NG
OKcINSPECTION END
NGcRepair or replace malfunctioning part.
DTC 0502 BATTERY VOLTAGEZD30DDTi
Diagnostic Procedure (Cont'd)
EC-1147

ELECTRICAL SYSTEM
SECTION
EL
When you read wiring diagrams:
+Read GI section, ªHOW TO READ WIRING DIAGRAMSº.
When you perform trouble diagnoses, read GI section, ªHOW TO FOLLOW FLOW
CHART IN TROUBLE DIAGNOSESº and ªHOW TO PERFORM EFFICIENT DIAGNOSIS
FOR AN ELECTRICAL INCIDENTº.
+Check for any service bulletins before servicing the vehicle.
MODIFICATION NOTICE:
+Power window (driver's side only) with an interruption detection function has been adopted.
+ID code entry procedure of multi-remote control system has been changed.
+NATS (Nissan Anti-Theft System) has been adopted on ZD engine model.
CONTENTS
PRECAUTIONS AND PREPARATION............... 1003
Supplemental Restraint System (SRS) ªAIR
BAGº and ªSEAT BELT PRE-TENSIONERº ... 1003
POWER SUPPLY ROUTING............................... 1004
Schematic ........................................................ 1004
Wiring Diagram Ð POWER Ð ........................ 1005
GROUND DISTRIBUTION/LHD MODELS.......... 1013
Engine Room Harness..................................... 1013
Engine Control Harness................................... 1016
Main Harness ................................................... 1017
Body Harness .................................................. 1020
Body No. 2 Harness ........................................ 1022
Back Door and Rear Window Defogger
Harness ............................................................ 1023
GROUND DISTRIBUTION/RHD MODELS......... 1024
Engine Room Harness..................................... 1024
Engine Control Harness................................... 1027
Main Harness ................................................... 1028
Body Harness .................................................. 1031
Body No. 2 Harness ........................................ 1033
Back Door and Rear Window Defogger
Harness ............................................................ 1034
BATTERY............................................................. 1035
Service Data and Specifications (SDS) ........... 1035
STARTING SYSTEM........................................... 1036
Wiring Diagram Ð START Ð/M/T Models...... 1036
Wiring Diagram Ð START Ð/A/T Models ...... 1037
Construction ..................................................... 1038Service Data and Specifications (SDS) ........... 1039
CHARGING SYSTEM.......................................... 1040
Wiring Diagram Ð CHARGE ........................... 1040
Construction ..................................................... 1041
Service Data and Specifications (SDS) ........... 1041
COMBINATION SWITCH.................................... 1042
Check ............................................................... 1042
STEERING SWITCH............................................ 1043
Check ............................................................... 1043
HEADLAMP Ð Daytime Light System Ð........ 1044
Wiring Diagram Ð DTRL Ð ............................ 1044
PARKING, LICENSE AND TAIL LAMPS........... 1046
Wiring Diagram Ð TAIL/L Ð/LHD Models ...... 1046
Wiring Diagram Ð TAIL/L Ð/RHD Models ..... 1048
STOP LAMP........................................................ 1050
Wiring Diagram Ð STOP/L Ð......................... 1050
BACK-UP LAMP.................................................. 1051
Wiring Diagram Ð BACK/L Ð/RHD Models ... 1051
FRONT FOG LAMP............................................. 1052
Wiring Diagram Ð F/FOG Ð .......................... 1052
REAR FOG LAMP............................................... 1053
Wiring Diagram Ð R/FOG Ð .......................... 1053
CORNERING LAMP............................................ 1054
Wiring Diagram Ð CORNER Ð/LHD Models . 1054
System Description/RHD Models .................... 1055
Wiring Diagram Ð CORNER Ð/RHD Models1056
Trouble Diagnoses/RHD Models ..................... 1057

EL

WiringDiagramÐCHARGE —
TEL210M
CHARGING SYSTEM
EL-1040

Construction
Service Data and Specifications (SDS)
ALTERNATOR
TypeLR190-752
HITACHI
Applied model ZD30
Nominal rating V-A 12-90
Ground polarity Negative
Minimum revolution under no-
load
(When 13.5V is applied) rpmLess than 1,000
Hot output current
(When 13.5V is applied)
A/rpmMore than 23/1,300
More than 65/2,500
More than 87/5,000
Regulated output voltage V 14.1 - 14.7
Minimum length of brush mm (in) 6.0 (0.236)
Brush spring pressure
N (g, oz)1.0 - 3.43 (102 - 350, 3.60 - 12.34)
Slip ring minimum outer diameter
mm (in)26.0 (1.024)
Rotor (Field coil) resistanceW2.67
MEL658K
CHARGING SYSTEM
EL-1041

Wiring Diagram Codes (Cell Codes)
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
A/C,A HA Auto Air Conditioner
A/C,M HA Manual Air Conditioner
A/CCUT EC Air Conditioner Control
A/T AT A/T
ABS BR Anti-lock Brake System
ACC/SW EC Accelerator Switch (FC)
ACL/SW EC Accelerator Position Switch
APS EC Accelerator Position Sensor
ASCD EL Automatic Speed Control Device
AT/C EC A/T Control
BACK/L EL Back-up Lamp
BCDD EC BCDD System
BOOST EC Turbo Charger Boost Sensor
BRK/SW EC Brake Switch Signal
CHARGE EL Charging System
CHIME EL Warning Chime
CHOKE EC Automatic Choke
CKPS EC Crankshaft Position Sensor (OBD)
COOL/B HA Cool Box
COOL/F EC Cooling Fan Control
CORNER EL Cornering Lamp
DEF EL Rear Window Defogger
DIFF/L PD Differential Lock Control System
DTRL ELHeadlamp Ð With Daytime Light
System
ECMRLY EC ECM Relay
ECTS EC Engine Coolant Temperature Sensor
EGVC/V EC EGR Volume Control Valve
EXH ECExhaust Gas Control Valve Control
Solenoid Valve
F/FOG EL Front Fog Lamp
F/PUMP EC Fuel Pump
FCUT EC Fuel Cut System
FICD EC IACV-FICD Solenoid Valve
FIPOT EC ISC-FI POT
FPCM EC Fuel Pump Control Module
GLOW EC Quick Glow System
HEATER HA Heater System
HEATUP EC Heat up SwitchCode Section Wiring Diagram Name
HLC EL Headlamp Wiper and Washer
HORN EL Horn
IGN EC Ignition Control System
ILL EL Illumination
INJPMP ECElectronic Control Fuel Injection
Pump
INT/V ECIntake Air Control Valve Control
Solenoid Valve
MAFS EC Mass Air Flow Sensor
MAIN ECMain Power Supply and Ground Cir-
cuit
METER ELSpeedometer, Tachometer, Temp.,
Oil and Fuel Gauges
MIL/DL EC Mil and Data Link Connectors
MULTI EL Multi-remote Control System
NATS EL Nissan Anti-Theft System
P/ANT EL Power Antenna
PNP/SW EC Park/Neutral Position Switch
POWER EL Power Supply Routing
R/COOL HA Rear Cooler System
R/FOG EL Rear Fog Lamp
R/HEAT HA Rear Heater System
REMOTE EL Audio (Remote Control Switch)
ROOM/L EL Interior Room Lamp
S/LOCK EL Power Door Lock Ð Super Lock
S/SIG EC Start Signal
S/TANK FE Sub Fuel Tank Control System
SHIFT AT A/T Shift Lock System
SRS RS Supplemental Restraint System
STAB RA Stabilizer Release Device
START EL Starting System
STOP/L EL Stop Lamp
SWL/V ECSwirl Control Valve Control Solenoid
Valve
TAIL/L EL Parking, License and Tail Lamps
TURN ELTurn Signal and Hazard Warning
Lamps
VSS EC Vehicle Speed Sensor
WARN EL Warning Lamps
WIRING DIAGRAM CODES (CELL CODES)
EL-1227

+Allow components stored in cool areas to warm to working area temperature before removing
seal caps. This prevents condensation from forming inside A/C components.
+Thoroughly remove moisture from the refrigeration system before charging the refrigerant.
+Always replace used O-rings.
+When connecting tube, apply lubricant to circle of the O-rings shown in illustration. Be careful
not to apply lubricant to threaded portion.
Lubricant name: Nissan A/C System Oil Type S
Part number: KLH00-PAGS0
+O-ring must be closely attached to dented portion of tube.
+When replacing the O-ring, be careful not to damage O-ring and tube.
+Connect tube until you hear it click, then tighten the nut or bolt by hand until snug. Make sure
that the O-ring is installed to tube correctly.
+After connecting line, conduct leak test and make sure that there is no leakage from connections.
When the gas leaking point is found, disconnect that line and replace the O-ring. Then tighten
connections of seal seat to the specified torque.
PRECAUTIONS AND PREPARATION
Precautions for Refrigerant Connection
(Cont'd)
HA-1004

A
A/T - Wiring diagram ............................. AT-1009
A/T control ............................................. EC-1148
A/T fluid temperature sensor ................. AT-1081
A/T mode switch .................................... AT-1095
A/T self-diagnoses ................................. AT-1028
A/T shift lock system - Wiring
diagram .............................................. AT-1117
A/T shift lock system ............................. AT-1116
A/T trouble diagnoses ........................... AT-1036
APS - Wiring diagram ........................... EC-1125
ASCD (automatic speed control
device) ............................................... EL-1110
ASCD - Wiring diagram ......................... EL-1111
AT/C - Wiring diagram .......................... EC-1150
Accelerator control system .................... FE-1007
Accelerator position sensor .................. EC-1125
Air bag disposal .................................... RS-1015
Air bag precautions ................................ GI-1002
Air bag ................................................... RS-1003
Air cleaner filter replacement ............... MA-1019
Air conditioner cut control ..................... EC-1021
Air flow meter - See Mass air flow
sensor ................................................ EC-1086
Alternator ............................................... EL-1041
Angular tightening application .............. EM-1003
Anti-lock brake system - Wiring
diagram ............................................. BR-1002
Audio ...................................................... EL-1108
Automatic speed control system - See
ASCD ................................................. EL-1110
Automatic transmission fluid
replacement ...................................... MA-1021
B
BACK/L - Wiring diagram ...................... EL-1051
BOOST - Wiring diagram ...................... EC-1204
Back-up lamp ......................................... EL-1051
Basic inspection .................................... EC-1049
Battery ................................................... EL-1035
Boring/horning cylinder block ............... EM-1075
C
CHARGE - Wiring diagram ................... EL-1040
CKPS - Wiring diagram ........................ EC-1140
CONSULT for engine ............................ EC-1038
CONSULT general information .............. GI-1003
COOL/F - Wiring diagram ..................... EC-1105
CORNER - Wiring diagram ................... EL-1054
Camshaft inspection ............................. EM-1032
Charging system .................................... EL-1040
Chassis and body maintenance ........... MA-1020
Clutch operating cylinder ....................... CL-1003
Collision diagnosis ................................ RS-1052
Combination meter ................................ EL-1073Combination switch ............................... EL-1042
Compression pressure ......................... EM-1010
Compressor mounting ........................... HA-1023
Connecting rod bearing clearance ....... EM-1078
Connecting rod bushing clearance ....... EM-1074
Connecting rod ..................................... EM-1074
Control valve (A/T) ................................ AT-1148
Converter housing installation ............... AT-1128
Coolant mixture ratio ............................ MA-1010
Coolant replacement ............................ MA-1014
Cooling fan control ................................ EC-1105
Cornering lamp ...................................... EL-1054
Crankcase emission control system -
See Positive crankcase ventilation ... EC-1022
Crankcase ventilation system - See
Positive crankcase ventilation ........... EC-1022
Crankshaft position sensor (TDC) ........ EC-1140
Crankshaft ............................................ EM-1077
Cruise control - See ASCD ................... EL-1110
Cylinder block boring ............................ EM-1020
Cylinder block ....................................... EM-1067
Cylinder head bolt tightening ................ EM-1034
Cylinder head ....................................... EM-1053
D
DEF - Wiring diagram ............................ EL-1102
DTRL - Wiring diagram ......................... EL-1044
Data link connector for Consult ............ EC-1038
Daytime light system ............................. EL-1044
Diagnosis sensor unit ........................... RS-1008
Diagnostic trouble code (DTC) for
OBD system ...................................... EC-1032
Dome light - See Interior lamp .............. EL-1067
Door mirror ............................................ BT-1007
Door trim ................................................ BT-1004
Drive belt inspection ............................. MA-1011
Drive plate runout ................................. EM-1095
Dropping resistor (A/T) .......................... AT-1086
E
ECCS-D control module .. EC-1068, 1117, 1189,
1191, 1196, 1200
ECM input/output signal ........................ EC-1068
ECTS - Wiring diagram ......................... EC-1092
EGR - Wiring diagram .......................... EC-1209
EGR volume control valve .................... EC-1207
Electrical unit ......................................... EL-1231
Electrical units location .......................... EL-1185
Electronic fuel injection pump .... EC-1119, 1153,
1159, 1165, 1171, 1177, 1180, 1215
Engine control circuit diagram .............. EC-1015
Engine control component parts
location .............................................. EC-1011
Engine control system diagram and
chart .................................................. EC-1016
ALPHABETICAL INDEX
IDX-1002