fuse NISSAN PATROL 2000 Electronic Service Manual

Terminal Arrangement
CEL141M
FUSE AND FUSIBLE LINK BOX

Engine coolant temperature sensor
(ECTS) .............................................. EC-1092
Engine oil filter replacement ................. MA-1013
Engine oil replacement ......................... MA-1012
Engine removal ..................................... EM-1064
Engine serial number ............................. GI-1008
F
F/FOG - Wiring diagram ........................ EL-1052
Final drive disassembly .............. PD-1004, 1005
Fluid temperature sensor (A/T) ............. AT-1081
Fluids .................................................... MA-1008
Flywheel runout .................................... EM-1095
Fog lamp, front ...................................... EL-1052
Fog lamp, rear ....................................... EL-1053
Forward clutch ....................................... AT-1167
Front axle .............................................. FA-1002
Front final drive disassembly (4WD) .... PD-1004
Front fog lamp ....................................... EL-1052
Front passenger air bag ....................... RS-1003
Front seat .............................................. BT-1006
Front washer .......................................... EL-1098
Front wiper ............................................. EL-1098
Fuel cut control (at no load & high
engine speed) ................................... EC-1021
Fuel filter replacement .......................... MA-1017
Fuel gauge ............................................. EL-1073
Fuel injection system ............................ EC-1019
Fuel line inspection ............................... MA-1018
Fuel precautions ..................................... GI-1002
Fuse block ............................................. EL-1229
Fuse ....................................................... EL-1230
Fusible link ............................................. EL-1230
G
GLOW - Wiring diagram ....................... EC-1221
Gauges .................................................. EL-1073
Glow plug .............................................. EC-1221
Glow relay ............................................. EC-1221
Grease ........................................ MA-1008, 1016
Ground distribution ................................ EL-1013
H
HEAT UP - Wiring diagram .................. EC-1242
HEATER - Wiring diagram .................... HA-1005
HLC - Wiring diagram ............................ EL-1099
HORN - Wiring diagram ........................ EL-1100
Harness layout ....................................... EL-1191
Hazard warning lamp ............................ EL-1058
Headlamp washer .................................. EL-1099
Headlamp wiper ..................................... EL-1099
Headlamp .............................................. EL-1044
Heat up switch ...................................... EC-1241
High clutch ............................................. AT-1165Horn ....................................................... EL-1100
How to erase DTC for OBD system ..... EC-1032
I
ILL - Wiring diagram .............................. EL-1061
Identification plate .................................. GI-1008
Idle speed ............................................. EC-1049
Illumination ............................................. EL-1060
Injection nozzle ..................................... EC-1023
Intake manifold ..................................... EM-1012
Interior lamp ........................................... EL-1067
Interior ................................................... BT-1004
J
Junction box (J/B) .................................. EL-1229
L
License lamp ......................................... EL-1046
Lifting points ........................................... GI-1009
Line pressure solenoid valve ................ AT-1086
Line pressure test (A/T) ........................ AT-1044
Liquid gasket application ...................... EM-1003
Location of electrical units ..................... EL-1185
Low and reverse brake ......................... AT-1171
Lubricants ............................................. MA-1008
Luggage room lamp .............................. EL-1067
M
MAFS - Wiring diagram ........................ EC-1086
MAIN - Wiring diagram ......................... EC-1077
MAJOR OVERHALL .............................. AT-1129
METER - Wiring diagram ...................... EL-1073
Maintenance (engine) ........................... MA-1011
Malfunction indicator lamp (MIL) .......... EC-1033
Manifold tightening torque (intake &
exhaust) ............................................ MA-1011
Mass air flow sensor (MAFS) ............... EC-1086
Meter ...................................................... EL-1073
Mirror, door ............................................ BT-1007
Mirror, outside ....................................... BT-1007
Model variation ....................................... GI-1005
N
NATS (Nissan Anti-theft System) .......... EL-1163
NATS - Wiring diagram ......................... EL-1166
NVH troubleshooting (EM) ................... EM-1008
ALPHABETICAL INDEX
IDX-1003

HOW TO ERASE SELF-DIAGNOSIS RESULTS
With CONSULT-II
+ªSELF-DIAG [CURRENT]º
A current Self-diagnosis result is displayed on the CONSULT-II screen in real time. After the malfunc-
tion is repaired completely, no malfunction is detected on ªSELF-DIAG [CURRENT]º.
+ªSELF-DIAG [PAST]º
Return to the ªSELF-DIAG [CURRENT]º CONSULT-II screen
by pushing ªBACKº key of CONSULT-II and select ªSELF-
DIAG [CURRENT]º in ªSELECT DIAG MODEº. Touch
ªERASEº in ªSELF-DIAG [CURRENT]º mode.
NOTE:
If the memory of the malfunction in ªSELF-DIAG [PAST]º is
not erased, the User mode shows the system malfunction by
the operation of the warning lamp even if the malfunction is
repaired completely.
+ªTROUBLE DIAG RECORDº
The memory of ªTROUBLE DIAG RECORDº cannot be erased.
Without CONSULT-II
After a malfunction is repaired, return Diagnosis mode to User mode by switching the ignition ªOFFº for at
least 1 second, then back ªONº. At that time, the self-diagnostic result is cleared.
How to Perform Trouble Diagnoses for Quick
and Accurate Repair
A good understanding of the malfunction conditions can make troubleshooting faster and more accurate.
In general, each customer feels differently about a malfunction. It is important to fully understand the symp-
toms or conditions for a customer complaint.
INFORMATION FROM CUSTOMER
WHAT ........ Vehicle model
WHEN ....... Date, Frequencies
WHERE ..... Road conditions
HOW .......... Operating conditions, Symptoms
PRELIMINARY CHECK
Check that the following parts are in good order.
+Battery [Refer to EL section (ªBATTERYº) of Service Manual.]
+Fuse [Refer to EL section (ªFuseº, ªPOWER SUPPLY ROUTINGº) of Service Manual.]
+System component-to-harness connections
SRS701
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Trouble Diagnoses Introduction (Cont'd)
RS-1021

Self-diagnosis
DIAGNOSTIC PROCEDURE 1 (without
CONSULT-II)
Checking SRS operation by using ªAIR BAGº warning lamp
Ð User mode
1. After turning ignition switch from ªOFFº to ªONº, ªAIR BAGº
warning lamp operates.
2. Compare ªAIR BAGº warning lamp operation to the chart
below.
ªAIR BAGº warning lamp operation Ð User mode Ð SRS condition Reference item
MRS095A
No malfunction is
detected.
No further action is neces-
sary.
Ð
MRS096A
The system is malfunction-
ing and needs to be
repaired as indicated.Go to DIAGNOSTIC PRO-
CEDURE 2, or 6 (RS-1034
or 1044).
MRS097A
Air bag is deployed. Go to COLLISION DIAG-
NOSIS (RS-1052).
Air bag fuse, diagnosis
sensor unit or harness is
malfunctioning and needs
to be repaired.Go to DIAGNOSTIC PRO-
CEDURE 9 (RS-1050).
MRS098A
One of the following has
occurred and needs to be
repaired.
+Meter fuse is blown.
+ªAIR BAGº warning lamp
circuit has open or
short.
+Diagnosis sensor unit is
malfunctioning.Go to DIAGNOSTIC PRO-
CEDURE 10 (RS-1051).
NOTE:
If ªAIR BAGº warning lamp operates differently from the
operations shown above, refer to ªAIR BAGº warning lamp
operation Ð Diagnosis mode Ð, DIAGNOSTIC PROCEDURE
6 (step 4), RS-1044.
SRS465
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
RS-1032

completely, or another malfunctioning part is detected. Go to
DIAGNOSTIC PROCEDURE 6, page RS-1044, and repair
malfunctioning part completely.
6. Turn ignition switch ªONº. ªAIR BAGº warning lamp operates
in User mode. Compare ªAIR BAGº warning lamp operation
to the chart below.
NOTE:
If switching Diagnosis mode to User mode is required while
malfunction is being detected, turn ignition switch from
ªOFFº to ªONº. Then press driver's door switch at least 5
times within 7 seconds after turning ignition switch ªONº.
SRS is now in User mode.
ªAIR BAGº warning lamp operation Ð User mode Ð SRS condition Reference item
MRS095A
No malfunction is
detected.
No further action is neces-
sary.
Ð
MRS096A
The system is malfunction-
ing and needs to be
repaired as indicated.Go to DIAGNOSTIC PRO-
CEDURE 2 or 6 (RS-1034
or 1044).
MRS097A
Air bag is deployed. Go to COLLISION DIAG-
NOSIS (RS-1052).
Air bag fuse diagnosis
sensor unit or harness is
malfunctioning and needs
to be repaired.Go to DIAGNOSTIC PRO-
CEDURE 9 (RS-1050).
MRS098A
One of the following has
occurred and needs to be
repaired.
+Meter fuse is blown.
+ªAIR BAGº warning lamp
circuit has open or
short.
+Diagnosis sensor unit is
malfunctioning.Go to DIAGNOSTIC PRO-
CEDURE 10 (RS-1051).
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Self-diagnosis (Cont'd)
RS-1049

DIAGNOSTIC PROCEDURE 8 (Continued from
DIAGNOSTIC PROCEDURE 3) (
without
CONSULT-II)
Inspecting SRS malfunctioning record
Is it the first time for maintenance of
SRS?
Yes
cNo
Diagnosis results (previ-
ously stored in the
memory) might not be
erased after repair.
Go to DIAGNOSTIC PRO-
CEDURE 7, step 5 (RS-
1048).
GO TO DIAGNOSTIC PROCEDURE 5
(RS-1040).Further inspection cannot be
performed without CONSULT-II.
Trouble Diagnoses for Air Bag Warning
Lamp
DIAGNOSTIC PROCEDURE 9
SYMPTOM:ªAIR BAGº warning lamp does not turn off.
Is air bag module deployed?
No
cYes
Replace air bag module
and diagnosis sensor unit.
Refer to COLLISION
DIAGNOSIS, (RS-1052).
Is SRS ªAIR BAGº fuse OK?
Yes
cNo
Replace fuse and turn igni-
tion switch ON. If SRS ªAIR
BAGº fuse is blown again,
repair related harness.
Connect CONSULT-II and touch
ªSTARTº.
+Is ªAIRBAGº displayed on
CONSULT-II?
Yes
cNo
Replace diagnosis sensor
unit.
Is harness connection between warning
lamp and diagnosis sensor unit OK?
Yes
cNo
Connect warning lamp and
diagnosis sensor unit con-
nector properly. If warning
lamp still does not go off,
replace harness.
Replace diagnosis sensor unit.
SRS307
SRS771
.
.
.
.
.
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Self-diagnosis (Cont'd)
RS-1050

DIAGNOSTIC PROCEDURE 10
SYMPTOM: ªAIR BAGº warning lamp does not turn on.
Is warning lamp fuse OK?
YescNo
Replace fuse and turn igni-
tion switch ON. If meter
fuse is blown again, repair
related harness.
Is warning lamp LED OK?
YescNo
Replace warning lamp
LED.
1. Disconnect diagnosis sensor unit con-
nector.
2. Turn the ignition key to ON position.
+Does warning lamp turn on?
Yes
cNo
Connect warning lamp and
diagnosis sensor unit con-
nector properly. If warning
lamp still does not come
on, replace harness.
Replace diagnosis sensor unit.
DIAGNOSTIC PROCEDURE 11
SYMPTOM: SRS does not enter Diagnostic mode.
Disconnect both battery cables and check
battery voltage using circuit tester.
+Is battery voltage more than 9V?
Yes
cNo
Charge battery.
Remove driver's door switch and check
continuity between driver's door switch
connector terminals
V1andV3under the
following conditions.
Yes
cNo
Replace driver's door
switch.
Check harness continuity between driver's
door switch connector terminal
V3and
body ground.
+Does continuity exist?
Yes
cNo
Replace or repair harness.
Replace diagnosis sensor unit.
Go to DIAGNOSTIC PROCEDURE 1 (RS-
1032).
Condition Continuity
Door switch is depressed
(Door is closed).NO
Door switch is released (Door
is open).YES
SRS469
SRS058
SRS470
SRS265-D
.
.
.
.
.
.
.
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Trouble Diagnoses for Air Bag Warning
Lamp (Cont'd)
RS-1051