EC-570
[QG (WITHOUT EURO-OBD)]
DTC P0605 ECM
Diagnostic Procedure
EBS00KI5
1. INSPECTION START
With CONSULT-II
1. Turn ignition switch “ON”.
2. Select “SELF DIAG RESULTS” mode with CONSULT-II.
3. Touch “ERASE”.
4.Perform “DTC Confirmation Procedure”.
See EC-568
.
5. Is the 1st trip DTC P0605 displayed again?
Without CONSULT-II
1. Turn ignition switch “ON”.
2. Erase the “Diagnostic Test Mode II (Self-diagnostic results)” memory. Refer to EC-430, "
HOW TO ERASE
EMISSION-RELATED DIAGNOSTIC INFORMATION" .
3.Perform “DTC Confirmation Procedure”.
See EC-568
.
4. Is the 1st trip DTC P0605 displayed again?
Ye s o r N o
Yes >> GO TO 2.
No >>INSPECTION END
2. REPLACE ECM
1. Replace ECM.
2. Perform initialization of NATS system and registration of all NATS ignition key IDs. Refer to EC-431,
"NATS (Nissan Anti-theft System)" .
3. Perform EC-425, "
Accelerator Pedal Released Position Learning" .
4. Perform EC-425, "
Throttle Valve Closed Position Learning" .
5. Perform EC-425, "
Idle Air Volume Learning" .
>>INSPECTION END
EC-574
[QG (WITHOUT EURO-OBD)]
DTC P1065 ECM POWER SUPPLY
4. PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT-II
1. Turn ignition switch “ON”.
2. Select “SELF DIAG RESULTS” mode with CONSULT-II.
3. Touch “ERASE”.
4.Perform “DTC Confirmation Procedure”.
See EC-571
.
5. Is the 1st trip DTC P1065 displayed again?
Without CONSULT-II
1. Turn ignition switch “ON”.
2. Erase the “Diagnostic Test Mode II (Self-diagnostic results)” memory. Refer to EC-430, "
HOW TO ERASE
EMISSION-RELATED DIAGNOSTIC INFORMATION" .
3.Perform “DTC Confirmation Procedure”.
See EC-571
.
4. Is the 1st trip DTC P1065 displayed again?
Ye s o r N o
Yes >> GO TO 5.
No >>INSPECTION END
5. REPLACE ECM
1. Replace ECM.
2. Perform initialization of NATS system and registration of all NATS ignition key IDs. Refer to EC-431,
"NATS (Nissan Anti-theft System)" .
3. Perform EC-425, "
Accelerator Pedal Released Position Learning" .
4. Perform EC-425, "
Throttle Valve Closed Position Learning" .
5. Perform EC-425, "
Idle Air Volume Learning" .
>>INSPECTION END
Trouble Diagnoses/YD Engine Models with
Common Rail and K9K Engine Models...................292
POWER DOOR LOCK - SUPER LOCK -...................301
System Description ..................................................301
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........304
Wiring Diagram - S/LOCK - .....................................306
Trouble Diagnosis/QG and YD Engine Models
with Common Rail ...................................................313
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................339
MULTI-REMOTE CONTROL SYSTEM.......................352
System Description ..................................................352
Wiring Diagram - MULTI - .......................................353
Trouble Diagnoses/QG and YD Engine Models
with Common Rail ...................................................355
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................360
ID Code Entry Procedure ........................................364
Remote Controller Battery Replacement.................365
THEFT WARNING SYSTEM.......................................366
Wiring Diagram - PRWIRE -....................................366
SMART ENTRANCE CONTROL SYSTEM.................368
Description <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[...........368
CONSULT-II <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[........369
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........374
Smart Entrance Control Unit Inspection Table ........376
Trouble Diagnoses...................................................378
Power Supply and Ground Circuit Check ...............379
CAN Communication Line Check ............................380
TIME CONTROL UNIT................................................381
Description <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[...........381
Trouble Diagnoses...................................................382
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........384
NATS (NISSAN ANTI-THEFT SYSTEM).....................386
Component Parts and Harness Connetor
Location <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[............386
System Description ..................................................386
System Composition ................................................387
Wiring Diagram - NATS -.........................................388
CONSULT-II <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[........390
Trouble Diagnoses/QG and YD Engine Models
with Common Rail ...................................................393
How to Replace NATS Antenna Amp ...................... 411
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................412
How to Replace NATS IMMU ..................................429
NAVIGATION SYSTEM...............................................430
System Description ..................................................430
Precautions for AV and NAVI Control Unit
Replacement <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[........440
Component Parts Location ......................................441
Location of Antenna .................................................441Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........442
Wiring Diagram - NAVI - ..........................................443
Wiring Diagram - COMM -.......................................448
Terminals and Reference Value for AV and NAVI
Control Unit <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[..........450
Terminals and Reference Value for Display Unit ....454
Terminals and Reference Value for Multifunction
Switch <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011[.............456
Self-Diagnosis Function ...........................................457
Self-Diagnosis Mode................................................458
Confirmation/Adjustment Mode ...............................461
Power Supply and Ground Circuit Check ...............467
Check Display Unit, Multifunction Switch Power,
and Ground Circuit ..................................................469
Vehicle Speed Signal Check ...................................471
Illumination Control Signal Check ...........................472
Ignition Signal Check ...............................................473
Reverse Signal Check .............................................474
RGB Screen Is Not Shown......................................475
No Screens Appear .................................................477
Color of RGB Image Is Not Proper .........................477
RGB Screen Is Rolling ............................................482
Guide Sound Is Not Heard ......................................484
Multifunction Switch Controls Are Ineffective
(Rear Defogger Control Excluded) ..........................485
Air Conditioning Controls (Only) Are Ineffective
(Rear Defogger Control Excluded) ..........................489
Rear Defogger Does Not Operate...........................491
Rear Defogger Indicator Lamp Does Not
Illuminate<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[.............492
No Fuel Information Is Displayed/No Warning
Message Is Displayed .............................................493
Previous Conditions Are Not Stored........................495
The Position of The Current-Location Mark Is
Not Correct <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[.........495
Radio Wave From The GPS Satellite Is Not
Received <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[...........495
Display Does Not Change When Screen
Adjustment Is Performed .........................................496
Day/Night Display Switching Is Not Done. Night
Illumination for AV and NAVI Control Unit Does
Not Illuminate ...........................................................496
On Multifunction Switch, a Specific Switch Does
Not Operate in All Conditions ..................................496
Driving Information Is Inaccurate. Maintenance
Information Is Inaccurate .........................................496
System Does Not Start ............................................497
The Current Position Mark Is in the Wrong Place ..497
The Current-Location Mark Will Not Move
Forward/Backward ...................................................498
The Position of the Current-Location Mark Is Not
Correct <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011001100110011[.............498
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
CONTENTS(Cont’d)
EL-3
NATS AUDIO LINKNJEL0497S12DescriptionNJEL0497S1201The link with the NATS IMMU implies that the audio unit can basically only beoperated if connected to the
matching NATS IMMU to which the audio unit was initially fitted on the production line.
Since radio operation is impossible after the link with the NATS is disrupted theft of the audio unit is basically
useless since special equipment is required to reset the audio unit.
Initialization process for audio units that are linked to the NATS IMMU
Perform initialization with CONSULT-II
For initialization, refer to “CONSULT-II operation manual NATS”.
Normal operation
Each time the audio unit is switched on afterwards, the audio unit code willbe verified between the audio unit
and the NATS before the audio unit becomes operational.
When the radio is locked
When NATS link problems occur “SECURE” message will be displayed in three ways indicating three differ-
ent NATS link problems.
“Secure” on a red background indicates that there is a problem in the link between Navi control unit and Audio,
suggesting that there is either a Navigation system fault or the Navi control unit has previously been fitted in
another vehicle.
“Secure” on a green background indicates that there is a problem in the linkbetween NATS IMMU and Audio,
suggesting that there is an audio fault or the audio unit has previously been fitted in another vehicle.
“Secure” on a yellow background indicates that the transponder (NATS key)is not working correctly or it has
previously been fitted in another vehicle.
When a “Secure” message (of any type) is displayed, it can be cleared by re-initializing the NATS system using
CONSULT-II and the associated Immobilizer PIN code (there is no need to return the audio to a Clarion ser-
vice centre). If re-initializing fails to clear a “Secure” message then the component (identified by background
color) is faulty and should be replaced.
NOTE:
When the “Secure” is displayed on VFD display or audio unit, the communication of IMMU and radio, radio
unit or transponder has problem.
Service ProcedureNJEL0497S1202
Item Service procedure Description
Battery disconnection No additional action required. —
Radio needs repair Repair needs to be done by authorized
representative of radio manufacturer since
radio cannot be operated unless it is reset
to NEW state, using special decoding
equipment.—
Replacement of radio by new part No additional action required. Radio is delivered in NEW state.
Transferring radio to another vehicle/
replacement of radio by an “old” partRadio needs to be reset by using CON-
SULT-II and the associated Immobi PIN
code (there is no need to return the audio
or Navi units to a Clarion service centre).—
Replacement of IMMU The communication between IMMU and
radio need to be reset by using CON-
SULT-II and the associated Immobi PIN
code.After switching on the radio, it will display
“SECURE” on a green background.
No communication from IMMU to radio 1. If NATS is malfunctioning, check NATS
system.
2. After NATS is repaired, reset radio to
“Secure” on a green background state
by using CONSULT-II and the associ-
ated Immobilizer PIN code (there is no
need to return the audio to a Clarion
service centre).After switching on the radio, the display
unit will display “SECURE” on a green
background. Further use of radio is
impossible until communication is estab-
lished again, or after radio is reset by
using CONSULT-II and the associated
Immobilizer PIN code (there is no need to
return the audio to a Clarion service cen-
tre).
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
AUDIO
System Description (Cont’d)
EL-193
SPEED DEPENDENT VOLUME CONTROLNJEL0497S13DescriptionNJEL0497S1301If activated, the radio output volume will be automatically adjusted to compensate for increased driving noises
at higher driving speeds.
The radio receives a speed signal from the combination meter and selects the output volume.
PERSONAL AUDIO SETTINGSNJEL0497S14DescriptionNJEL0497S1401The radio is designed to store several settings (volume, bass, treble, preset stations and level of speed
dependent volume control) with every NATS ignition key used. Up to a maximum of 4 NATS keys can be reg-
istered. During the communication mentioned under “Anti-Theft System”,the radio will recognize the used
ignition key and select the accompanying settings.
Component Parts LocationNJEL0554EL-543, “ELECTRIC UNIT LOCATION”.
AUDIO
System Description (Cont’d)
EL-194
System DescriptionNJEL0395OUTLINENJEL0395S01Power door lock system with super lock and key reminder is controlled by time control unit. Super lock has a
higher anti-theft performance than conventional power door lock systems.
When super lock is in released condition, lock knob operation locks or unlocks door.
When super lock is in set condition, lock knob operation cannot lock nor unlock door.
SEL831U
OPERATIONNJEL0395S02Power door lock/unlock and super lock set/release operation by door key cylinder
With the key inserted into front door key cylinder, turning it to LOCK will lock all doors and set super lock.
(Super lock will not be set while key is inserted in the ignition key cylinder. )
With the key inserted into front door key cylinder, turning it to UNLOCK will unlock all doors and release
super lock.
Power door lock/unlock and super lock set/release operation by multi-remote controller (If equipped)
Pressing multi-remote controller LOCK button will lock all doors and set super lock. (Super lock will not be
set while key is inserted in the ignition key cylinder.)
Pressing multi-remote controller UNLOCK button once will unlock driver door and release super lock. Then,
if an unlock signal is sent from the remote controller again within 5 seconds, all other doors will be
unlocked.
Power door lock and super lock release operation (by NATS IMMU signal)
When the super lock is set, turning the ignition key switch to ON will release the super lock. All doors will
unlock once, but then immediately lock again.
Power door lock/unlock operation by lock/unlock switch
With lock/unlock switch on driver door trim setting to LOCK will lock all doors.
With lock/unlock switch on driver door trim setting to UNLOCK will unlock all doors.
Lock/unlock switch operation cannot control super lock.
Key reminder system
If the ignition key is in the ignition key cylinder and driver door is open, setting lock/unlock switch, lock
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
POWER DOOR LOCK — SUPER LOCK —
System Description
EL-301
SYMPTOM CHARTNJEL0477S02
REFERENCE PAGE (EL- ) 341 342 343 344 346 347 348 349 350 351 351
SYMPTOM
Main power supply and ground circuit check
Door lock/unlock switch check
Door key cylinder switch check
Door lock actuator check
Super lock actuator check
Door switch check
Door unlock sensor check
NATS release signal check
Key switch check
Ignition switch “ON” circuit check
Remote controller signal check
1Power door lock does not operate
using any switch.XX
2Power door lock does not operate
with lock/unlock switch.X
3Power door lock does not operate
with door key cylinder switch.X
4Specific door lock actuator does
not operate.X
5Super lock cannot be set by door
key cylinder.XX XX
6*Super lock cannot be released
by door key cylinder.XX
7*Super lock cannot be released
by ignition key switch. (Signal
from NATS IMMU)XXX
8Specific super lock actuator does
not operate.X
9*Key reminder system does not
operate.XX X
10Super lock cannot be set/released
by using multi-remote controller.XX
X: Applicable
*: Make sure the power door lock system operates properly.
POWER DOOR LOCK — SUPER LOCK —
Trouble Diagnoses/YD Engine Models without Common Rail and K9K Engine Models (Cont’d)
EL-340
NATS RELEASE SIGNAL CHECK=NJEL0477S09
1 CHECK NATS SIGNAL CIRCUIT
1. Disconnect battery cable (−) terminal.
2. Disconnect time control unit connector and NATS IMMU connector.
SEL478X
OK or NG
OK GO TO 2.
NG Repair harness.
2 CHECK NATS RELEASE SIGNAL
1. Connect time control unit connector and NATS IMMU connector.
2. Connect battery cable (−) terminal.
3. Check voltage between time control unit terminal 26 and ground.
SEL479X
OK or NG
OK Replace super lock control unit.
NG Check NATS system.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
POWER DOOR LOCK — SUPER LOCK —
Trouble Diagnoses/YD Engine Models without Common Rail and K9K Engine Models (Cont’d)
EL-349