2001 NISSAN PICK-UP key

Injection nozzle ........................... EC-3415, 3416
Injector removal and installation ........... EC-3034
Intake air temperature
sensor ................. EC-3160, 3193, 3503, 3504
Intake manifold ..................................... EM-3008
Interior lamp ........................................... EL-3054
K
KS - Wiring diagram ............................. EC-3261
Keyless entry system - See Multi-re-
mote control system .......................... EL-3136
Knock sensor (KS) ...................... EC-3260, 3261
L
License lampEL148Parking lamp .......... EL-3039
Liquid gasket application ...................... EM-3003
Location of electrical units ..................... EL-3163
Lubricants ............................................. MA-3008
Lubrication circuit (engine) .................... LC-3003
M
M/T removal and installation ................ MT-3002
MAFS - Wiring diagram .............. EC-3146, 3154
MAIN - Wiring diagram ..... EC-3124, 3470, 3471
METER - Wiring diagram ...................... EL-3062
MIL & Data link connectors circuit ........ EC-3396
MIL/DL - Wiring diagram .. EC-3396, 3646, 3647
MIRROR - Wiring diagram .................... EL-3116
MULTI - Wiring diagram ........................ EL-3137
Main gear (Transfer) .............................. TF-3004
Mainshaft (Transfer) .............................. TF-3004
Maintenance (engine) ................. MA-3010, 3011
Malfunction indicator lamp
(MIL) ........................................ EC-3429, 3430
Manifold tightening torque (intake &
exhaust) ............................................ MA-3011
Mass air flow sensor
(MAFS) .................... DT-3143, EC-3143, 3151
Meter ...................................................... EL-3056
Misfire .................................................... EC-3251
Model variation ....................................... GI-3004
Mud guard - See Exterior ...................... BT-3006
Multi-remote control system .................. EL-3136
Multiport fuel injection (MFI) system ..... EC-3024
N
NATS (Nissan Anti-theft System) .......... EL-3143
NATS - Wiring diagram ......................... EL-3146
Neutral position switch .......................... EC-3355
O
Oil change (capacity) ............................ MA-3008
Oil cooler (engine) ................................. LC-3006
Oil pan (engine) .................................... EM-3015
Oil pressure (engine) ............................. LC-3004
Oil pump (engine) .................................. LC-3004
Oil pump regulator valve (engine) ......... LC-3005
On board diagnostic
system ........................... EC-3049, 3428, 3429
P
P/ANT - Wiring diagram ........................ EL-3115
PCV (positive crankcase
ventilation) ..................... EC-3032, 3414, 3415
PCV filter replacement ......................... MA-3010
PGC/V - Wiring diagram ....................... EC-3286
PNP/SW - Wiring diagram .................... EC-3358
POWER - Wiring diagram ..................... EL-3006
PST/SW - Wiring diagram .................... EC-3386
Park/Neutral position
switch ............................ EC-3355, 3633, 3634
Parking lamp .......................................... EL-3039
Piston assembly ................................... EM-3081
Piston pin inspection ............................ EM-3071
Piston ring inspection ........................... EM-3071
Piston to bore clearance ...................... EM-3073
Power door mirror .................................. EL-3116
Power steering oil pressure switch ....... EC-3385
Power supply routing ............................. EL-3005
Power transistor & ignition coil ............. EC-3361
Power window ....................................... EL-3120
Priming pump .............................. EC-3444, 3445
Q
Quick-glow system ...................... EC-3621, 3622
R
R/FOG - Wiring diagram ....................... EL-3045
ROOM/L - Wiring diagram ..................... EL-3054
Radiator fan - See Cooling fan ............. LC-3016
Radiator ................................................. LC-3015
Rear case (Transfer) ............................. TF-3003
Rear fog lamp ........................................ EL-3045
Rear window defogger .......................... EL-3112
Refrigerant connection precaution ........ HA-3002
Refrigerant lines .................................... HA-3030
Road wheel size ..................................... GI-3007
Room lamp ............................................ EL-3054
ALPHABETICAL INDEX
IDX-3004

HOW TO CHANGE SELF-DIAGNOSIS MODE
With CONSULT-II
From User mode to Diagnosis mode
After selecting ªAIR BAGº on the ªSELECT SYSTEMº screen, User mode automatically changes to Diagno-
sis mode.
From Diagnosis mode to User mode
To return to User mode from Diagnosis mode, touch ªBACKº key of CONSULT-II until ªSELECT SYSTEMº
appears, Diagnosis mode automatically changes to User mode.
Without CONSULT-II
From User mode to Diagnosis mode
Diagnosis mode activates only when a malfunction is detected, by turning ignition switch as follows:
1) Turn ignition switch ªONº.
2) After ªAIR BAGº warning lamp lights for 7 seconds, turn ignition switch ªOFFº within 1 second.
3) Wait more than 3 seconds.
4) Repeat steps 1 to 3 twice (Perform 3 times in total).
5) Turn ignition switch ªONº.
SRS will not enter Diagnosis mode, if no malfunction is detected.
From Diagnosis mode to User mode
After a malfunction is repaired, switch the ignition ªOFFº for at least one second, then back ªONº. Diagno-
sis mode is returned to User mode.
If switching Diagnosis mode to User mode is required while malfunction is being detected, by turning igni-
tion switch as follows:
1) Turn ignition switch ªONº.
2) After ªAIR BAGº warning lamp lights for 7 seconds, turn ignition switch ªOFFº within 1 second.
3) Wait more than 3 seconds.
4) Repeat steps 1 to 3 twice (Perform 3 times in total).
5) Turn ignition switch ªONº.
SRS803
SRS804
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Trouble Diagnoses Introduction (Cont'd)
RS-3015

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-3016

If no malfunction is detected on ªSELF-DIAG [CURRENT]º even
though malfunction is detected by the ªAIR BAGº warning lamp,
check the battery voltage.
If the battery voltage is less than 9V, charge the battery. Then
go to DIAGNOSTIC PROCEDURE 4 for final checking, page
RS-3028.
If the battery voltage is OK, go to DIAGNOSTIC PROCEDURE
6, page RS-3032, to diagnose the following situations:
+Self-diagnostic result (previously stored in the memory)
might not be erased after repair.
+The SRS system malfunctions intermittently.
8. Touch ªPRINTº.
9. Compare diagnostic codes to the CONSULT-II DIAGNOS-
TIC CODE CHART, page RS-3023.
10. Touch ªBACKº key of CONSULT-II until ªSELECT SYSTEMº
appears in order to return to User mode from Diagnosis
mode.
11. Turn ignition switch ªOFFº, then turn off and disconnect
CONSULT-II and both battery cables.
12. Repair the system as outlined by the ªRepair orderº in CON-
SULT-II DIAGNOSTIC CODE CHART, that corresponds to
the self-diagnostic result. For replacement procedure of com-
ponent parts, refer to RS-3005 and ªRemoval and Installa-
tionº in RS section of Service Manual (Pub. No. SM9E-
D22BG0) for details.
13. After repairing the system, go to DIAGNOSTIC PROCE-
DURE 4 for final checking, page RS-3028.
SRS701
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Self-diagnosis (Cont'd)
RS-3022

8. Touch ªERASEº.
NOTE:
Touch ªERASEº to clear the memory of the malfunction
(ªSELF-DIAG [PAST]º).
If the memory of the malfunction is 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.
9. Touch ªBACKº key of CONSULT-II to select ªSELF-DIAG
[PAST]º in the ªSELECT DIAG MODEº screen. Touch ªSELF-
DIAG [PAST]º.
10. Check that no malfunction is detected on ªSELF-DIAG
[PAST]º.
11. Touch ªBACKº key of CONSULT-II until SELECT SYSTEM
appears.
12. Turn ignition switch ªOFFº and then turn off and disconnect
CONSULT-II.
13. Go to DIAGNOSTIC PROCEDURE 1, page RS-3020 to
check SRS operation by using ªAIR BAGº warning lamp with
User mode.
DIAGNOSTIC PROCEDURE 5 (without CONSULT-
II)
Final checking after repairing SRS by using ªAIR BAGº
warning lamp Ð Diagnosis mode and User mode
1. After repairing SRS connect both battery cables.
2. Open driver's door.
3. Turn ignition switch from ªOFFº to ªONº.
4. ªAIR BAGº warning lamp operates in Diagnosis mode as fol-
lows:
SRS701
SRS697
SRS702
SRS800
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Self-diagnosis (Cont'd)
RS-3029

9. Diagnostic code is displayed on ªTROUBLE DIAG
RECORDº.
10. Touch ªPRINTº.
11. Compare diagnostic codes to the INTERMITTENT MAL-
FUNCTION DIAGNOSTIC CODE CHART, page RS-3034.
12. Touch ªBACKº key of CONSULT-II until SELECT SYSTEM
appears, then turn off CONSULT-II.
13. Turn ignition switch ªOFFº, then turn off and disconnect
CONSULT-II and both battery cables.
14. Repair the system as outlined by the ªRepair orderº in
INTERMITTENT MALFUNCTION DIAGNOSTIC CODE
CHART, that corresponds to the self-diagnosis result. For
replacement procedure of component parts, refer to RS-3005
and ªRemoval and Installationº in RS section of Service
Manual (Pub. No. SM9E-D22BE0E) for details.
15. Go to DIAGNOSTIC PROCEDURE 4, page RS-3028.
INTERMITTENT MALFUNCTION DIAGNOSTIC CODE CHART (ªSELF-DIAG [PAST]º or
ªTROUBLE DIAG RECORDº)
Diagnostic item Explanation Repair order
NO DTC IS DETECTED When malfunction is
indicated by the ªAIR
BAGº warning lamp in
User mode+Low battery voltage
(Less than 9V)+Go to DIAGNOSTIC PROCEDURE 4 (RS-
3028) after charging battery.
+No malfunction is detected.+Go to DIAGNOSTIC PROCEDURE 4 (RS-
3028).
DRIVER AIRBAG MODULE
[OPEN]+Driver air bag module circuit is open. (includ-
ing the spiral cable)1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the spiral
cable, diagnosis sensor unit and driver air
bag module. (Before disposing the driver air
bag module, it must be deployed.) DRIVER AIRBAG MODULE
[VB-SHORT]+Driver air bag module circuit is shorted to
some power supply circuit. (including the spi-
ral cable)
DRIVER AIRBAG MODULE
[GND-SHORT]+Driver air bag module circuit is shorted to
ground. (including the spiral cable)
AIRBAG MODULE
[SHORT]+Driver air bag module circuits are shorted to
each other.
ASSIST A/B MODULE
[VB-SHORT]+Front passenger air bag module circuit is
shorted to some power supply circuit.1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. If the harness check is OK, replace the diag-
nosis sensor unit and passenger air bag
module. (Before disposing the passenger air
bag module, it must be deployed.) ASSIST A/B MODULE
[OPEN]+Front passenger air bag module circuit is
open.
ASSIST A/B MODULE
[GND-SHORT]+Front passenger air bag module circuit is
shorted to ground.
ASSIST A/B MODULE
[SHORT]+Front passenger air bag module circuits are
shorted to each other.
SHIA0182E
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
Self-diagnosis (Cont'd)
RS-3034

Trouble Diagnoses for Air Bag Warning
Lamp
DIAGNOSTIC PROCEDURE 9
SYMPTOM: ªAIR BAGº warning lamp does not turn off.
Is air bag module deployed?
NocYes
Refer to COLLISION
DIAGNOSIS, (RS-3037).
Is SRS ªAIR BAGº fuse OK?
YescNo
Replace fuse.
Connect CONSULT-II and touch
ªSTARTº.
+Is ªAIR BAGº displayed on
CONSULT-II?
Yes
cNo
Visually check the wiring
harness connection of diag-
nosis sensor unit. If the
harness connection check
is OK, 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.
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.
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.
SRS171
SRS697
SRS645-B
.
.
.
.
.
.
TROUBLE DIAGNOSES Ð Supplemental Restraint System (SRS)
RS-3036

Trouble Diagnoses
SYMPTOM CHART
Symptom Possible cause Diagnoses/service order
No doors can be locked or un-
locked by remote control opera-
tion. (See NOTE.)1. Power door lock system
2. Remote controller battery
3. Door lock/unlock circuit
4. Ignition power supply circuit for
multi-remote control unit
5. Power supply circuit for multi-re-
mote control unit
6. Ground circuit for multi-remote
control unit
7. Remote controller1. Check power door lock operation.
2. Check remote controller battery. Refer to EL-3140.
3. Check harness for open or short between multi-remote
control unit and smart entrance control unit.
4. Make sure battery voltage is present at terminal
V4of
multi-remote control unit while ignition switch is in IGN
position.
5. Make sure battery voltage is present at terminal
V2of multi-remote control unit.
6. Check continuity between terminal
V1of multi-remote
control unit and ground.
7. Replace remote controller. Refer to EL-3139.
Hazard reminder does not operate
properly.1. Hazard reminder output to haz-
ard warning lamps
2. Hazard reminder circuit
3. Driver's door unlock sensor1. Check hazard reminder output to hazard warning
lamps at terminals
V3andV8of multi-remote control
unit.
2. Check the harness for open or short between hazard
warning lamps and multi-remote control unit.
3. Check driver's door unlock sensor signal at terminal
V7of multi-remote control unit.
The new ID of remote controller
cannot be entered.1. Remote controller battery
2. Ignition power supply circuit
for multi-remote control unit
3. Driver's door unlock sensor
4. Remote controller1. Check remote controller battery. Refer to EL-3140.
2. Make sure battery voltage is present at terminal
V4of
multi-remote control unit while ignition switch is in IGN
position.
3. Check driver's door unlock sensor signal at terminal
V7of multi-remote control unit.
4. Replace remote controller. Refer to EL-3139.
Refer to ªMULTI-REMOTE CONTROL UNIT INSPECTION TABLEº on next page to check the control unit
signals.
NOTE:
+The lock operation of multi-remote control system does not activate with the ignition key ON position.
MULTI-REMOTE CONTROL SYSTEM
EL-3137