2000 NISSAN PATROL service schedule

Diagnosis by CONSULT-II
NOTICE
1.The CONSULT-II electrically displays shift timing and lock-up timing (that is, operation timing of each
solenoid).
Check for time difference between actual shift timing and the CONSULT-II display. If the difference is
noticeable, mechanical parts (except solenoids, sensors, etc.) may be malfunctioning. Check mechanical
parts using applicable diagnostic procedures.
2. Shift schedule (which implies gear position) displayed on CONSULT-II and that indicated in Service
Manual may differ slightly. This occurs because of the following reasons:
+Actual shift schedule has more or less tolerance or allowance,
+Shift schedule indicated in Service Manual refers to the point where shifts start. Gear position dis-
played on CONSULT-II indicates the point where shifts are completed.
3. Shift solenoid valve ªAº or ªBº is displayed on CONSULT-II at the start of shifting. Gear position is dis-
played upon completion of shifting (which is computed by TCM).
4. Additional CONSULT-II information can be found in the Operation Manual supplied with the CONSULT-II
unit.
SELF-DIAGNOSTIC RESULT TEST MODE
Refer to AT-1028.
DATA MONITOR DIAGNOSTIC TEST MODE
Item DisplayMonitor item
Description Remarks TCM
input
signalsMain
signals
Vehicle speed sensor 1 (A/T)
(Revolution sensor)VHCL/S SEzA/T
[km/h] or [mph]
XÐ+Vehicle speed computed from
signal of revolution sensor is
displayed.When racing engine in ªNº or ªPº
position with vehicle stationary,
CONSULT data may not indicate
0 km/h (0 MPH).
Vehicle speed sensor 2
(Meter)VHCL/S SEzMTR
[km/h] or [mph]
XÐ+Vehicle speed computed from
signal of vehicle speed sensor
is displayed.Vehicle speed display may not be
accurate under approx. 10 km/h
(6 MPH). It may not indicate 0
km/h (0 MPH) when vehicle is
stationary.
Accelerator position sensor THRTL POS SEN
[V]XÐ+Accelerator position sensor sig-
nal voltage is displayed.
A/T fluid temperature sensor FLUID TEMP SE
[V]
XÐ+A/T fluid temperature sensor
signal voltage is displayed.
+Signal voltage lowers as fluid
temperature rises.
Battery voltage BATTERY VOLT
[V]XÐ+Source voltage of TCM is dis-
played.
Engine speed ENGINE SPEED
[rpm]
XX+Engine speed, computed from
engine speed signal, is dis-
played.Engine speed display may not be
accurate under approx. 800 rpm.
It may not indicate 0 rpm even
when engine is not running.
Overdrive control switch OVERDRIVE SW
[ON/OFF] X Ð+ON/OFF state computed from
signal of overdrive control SW
is displayed.
P/N position switch PN POSI SW
[ON/OFF] X Ð+ON/OFF state computed from
signal of PN position SW is dis-
played.
R position switch R POSITION SW
[ON/OFF] X Ð+ON/OFF state computed from
signal of R position SW is dis-
played.
D position switch D POSITION SW
[ON/OFF] X Ð+ON/OFF state computed from
signal of D position SW is dis-
played.
2 position switch 2 POSITION SW
[ON/OFF] X Ð+ON/OFF status, computed from
signal of 2 position SW, is dis-
played.
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-1034

General Specifications
Engine ZD30DDTi
Automatic transmission
modelRE4R03A
Transmission model
code number57X17
Stall torque ratio 2.0 : 1
Transmission gear ratio
1st 2.784
2nd 1.544
Top 1.000
OD 0.694
Reverse 2.275
Recommended fluid Genuine Nissan ATF or equivalent*
Fluid capacity
!(Imp qt)11.8 (10-3/8)
*: Refer to MA section (ªFluids and Lubricantsº, ªRECOMMENDED
FLUIDS AND LUBRICANTSº).
Specifications and Adjustment
SHIFT SCHEDULE
Vehicle speed when shifting gears
Throttle posi-
tionShift patternVehicle speed km/h (MPH)
D
1®D2D2®D3D3®D4D4®D3D3®D2D2®D112®11
Full throttleStandard36-46
(22 - 29)72-80
(45 - 50)117 - 127
(73 - 79)113 - 123
(70 - 76)65-73
(40 - 45)33-37
(21 - 23)36-46
(22 - 29)
Power36-46
(22 - 29)72-80
(45 - 50)117 - 127
(73 - 79)113 - 123
(70 - 76)65-73
(40 - 45)33-37
(21 - 23)36-46
(22 - 29)
Half throttleStandard36-46
(22 - 29)72-80
(45 - 50)117 - 127
(73 - 79)113 - 123
(70 - 76)65-73
(40 - 45)33-37
(21 - 23)36-46
(22 - 29)
Power36-46
(22 - 29)72-80
(45 - 50)117 - 127
(73 - 79)113 - 123
(70 - 76)65-73
(40 - 45)33-37
(21 - 23)36-46
(22 - 29)
SERVICE DATA AND SPECIFICATIONS (SDS)
AT-1206

Basic Inspection
Precaution:
Perform Basic Inspection without electrical or mechanical
loads applied;
+Shift lever is in neutral position,
+Heat up switch is OFF,
+Headlamp switch is OFF,
+Air conditioner switch is OFF,
+Rear defogger switch is OFF,
+Steering wheel is in the straight-ahead position, etc.
1 INSPECTION START
1. Check service records for any recent repairs that may indicate a related problem.
2. Check the current need for scheduled maintenance, especially for fuel filter and air cleaner filter. Refer to MA section.
3. Open engine hood and check the following:
+Harness connectors for improper connections
+Vacuum hoses for splits, kinks, or improper connections
+Wiring for improper connections, pinches, or cuts
SEF142I
4. Start engine and warm it up to the normal operating temperature.
cGO TO 2.
2 PREPARATION FOR CHECKING IDLE SPEED
With CONSULT-II
Connect CONSULT-II to the data link connector.
Without CONSULT-II
Install diesel tacho tester to the vehicle.
cGO TO 3.
TROUBLE DIAGNOSIS Ð BASIC INSPECTIONZD30DDTi
EC-1049

O
Oil change (capacity) ............................ MA-1008
Oil pan (engine) .................................... EM-1022
Oil pump (A/T) ....................................... AT-1144
Oil seal replacement (engine) .............. EM-1051
On board diagnostic system ................. EC-1032
Operating cylinder (clutch) .................... CL-1003
Outside mirror ........................................ BT-1007
Overdrive control switch ........................ AT-1095
Overrun clutch solenoid valve ............... AT-1075
Overrun clutch ....................................... AT-1167
Oversize piston ..................................... EM-1075
P
P/ANT - Wiring diagram ........................ EL-1109
PCV (positive crankcase ventilation) .... EC-1022
PNP/SW - Wiring diagram .................... EC-1233
POWER - Wiring diagram ..................... EL-1005
Park/Neutral position switch ................. EC-1233
Park/neutral position switch (A/T) ......... AT-1095
Parking lamp .......................................... EL-1046
Pilot bushing replacement - See Pilot
converter ........................................... EM-1083
Piston pin inspection ............................ EM-1072
Piston ring inspection ........................... EM-1073
Piston to bore clearance ...................... EM-1076
Power antenna ...................................... EL-1109
Power supply routing ............................. EL-1004
Power window ....................................... EL-1115
Pressure test (A/T) ................................ AT-1044
Priming pump ........................................ EC-1049
Propeller shaft on vehicle service ......... PD-1003
Propeller shaft vibration ........................ PD-1003
Propeller shaft ....................................... PD-1002
Q
Quick-glow system ................................ EC-1221
R
R/COOL - Wiring diagram
(front auto A/C) ....................... HA-1013, 1017
R/COOL - Wiring diagram (front
manual A/C) ...................................... HA-1019
R/HEAT - Wiring diagram ..................... HA-1006
ROOM/L - Wiring diagram ..................... EL-1068
Radio - See Audio ................................. EL-1108
Rear cooler - Wiring diagram (front
auto A/C) ................................. HA-1013, 1017
Rear cooler - Wiring diagram (front
manual A/C) ...................................... HA-1019
Rear fog lamp ........................................ EL-1053
Rear heater - Wiring diagram ............... HA-1006Rear window defogger .......................... EL-1101
Refrigerant lines .................................... HA-1021
Removal and installation (A/T) .............. AT-1127
Reverse clutch ....................................... AT-1161
Revolution sensor (A/T) ........................ AT-1065
Room lamp - See Interior lamp ............. EL-1067
S
S/LOCK - Wiring diagram ...................... EL-1128
S/TANK - Wiring diagram ...................... FE-1003
SHIFT - Wiring diagram ........................ AT-1117
SRS - See Supplemental Restraint
System .............................................. RS-1003
STAB - Wiring diagram ......................... RA-1002
START - Wiring diagram ....................... EL-1036
SWL/V - Wiring diagram ....................... EC-1248
Screw jack .............................................. GI-1009
Seat belt pre-tensioner disposal ........... RS-1015
Seat belt pre-tensioner ......................... RS-1003
Seat, front .............................................. BT-1006
Self-diagnostic results ........................... EC-1034
Shift lock system ................................... AT-1116
Shift schedule ........................................ AT-1206
Shift solenoid valve A (A/T) .................. AT-1071
Shift solenoid valve B (A/T) .................. AT-1073
Side air bag ........................................... RS-1003
Speedometer ......................................... EL-1073
Spiral cable ........................................... RS-1009
Stabilizer release device - Wiring
diagram ............................................. RA-1002
Stabilizer release device ....................... RA-1002
Stall test (A/T) ....................................... AT-1041
Start signal ............................................ EC-1230
Starter .................................................... EL-1039
Starting system ...................................... EL-1036
Steering switch ...................................... EL-1043
Stop lamp .............................................. EL-1050
Super lock ................................... EL-1124, 1159
Supplemental Restraint System ........... RS-1003
Supplemental restraint system - Wiring
diagram ................................... RS-1024, 1028
Swirl control valve control solenoid
valve .................................................. EC-1246
Symptom matrix chart ........................... EC-1055
T
TCM circuit diagram .............................. AT-1008
TCM inspection table ............................ AT-1060
Tachometer ............................................ EL-1073
Tail lamp ................................................ EL-1046
Throttle position switch .......................... AT-1096
Timing chain ......................................... EM-1027
Timing gear ........................................... EM-1039
Torque converter clutch solenoid
valve .................................................. AT-1078
Torque converter installation ................. AT-1128
ALPHABETICAL INDEX
IDX-1004

MAINTENANCE
SECTION
MA
MODIFICATION NOTICE:
+ The ZD30DDTi engine has been replaced with the RD28ETi engine.
+ Descriptions for the engine coolant mixture ratio have been modified.
CONTENTS
PERIODIC MAINTENANCE ................................ 1002
Maintenance Schedule for Diesel Engines
(Annual Mileage < 30,000 km/year) ................ 1002
Chassis and Body Maintenance ...................... 1003
Maintenance Under Severe Driving Conditions
(Annual Driving Distance < 30,000 km/year)... 1004
Maintenance Schedule for Diesel Engines
(Annual Mileage > 30,000 km/year) ................ 1005
Chassis and Body Maintenance ...................... 1006
Maintenance Under Severe Driving Conditions
(AnnualDrivingDistance>30,000km/year)...1007
RECOMMENDED FLUIDS AND
LUBRICANTS ...................................................... 1008
Fluids and Lubricants....................................... 1008
SAE Viscosity Number..................................... 1009
Engine Coolant Mixture Ratio .......................... 1010
ZD
ENGINE MAINTENANCE .................................... 1011
Checking Tightening Torque............................ 1011 Adjusting Intake and Exhaust Valve
Clearance ......................................................... 1011
Checking Drive Belt ......................................... 1011
Removal ........................................................... 1012
Installation ........................................................ 1012
Changing Engine Oil ........................................ 1012
Changing Engine Oil Filter............................... 1013
Changing Engine Coolant ................................ 1014
Checking Cooling System................................ 1016
Checking and Replacing Fuel Filter and
Draining Water ................................................. 1017
Checking Fuel Lines ........................................ 1018
Cleaning and Replacing Air Cleaner Filter ...... 1019
CHASSIS AND BODY MAINTENANCE ............. 1020
Checking A/T Fluid .......................................... 1020
Changing A/T Fluid .......................................... 1021
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................... 1022
Engine Maintenance (ZD) ................................ 1022

MA