2011 INFINITI QX56 key

NATS ANTENNA AMP.SEC-155
< REMOVAL AND INSTALLATION > [WITH INTELLIGENT KEY SYSTEM]
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REMOVAL AND INSTALLATION
NATS ANTENNA AMP.
Removal and InstallationINFOID:0000000006226338
REMOVAL
1. Remove the push-button ignition switch. Refer to SEC-156, "Removal and Installation".
2. Disengage the NATS antenna amp. pawl, and then remove NATS antenna amp.
INSTALLATION
Install in the reverse order of removal.
: Pawl
JMKIA5307ZZ
Revision: 2010 May2011 QX56

SEC-156
< REMOVAL AND INSTALLATION >[WITH INTELLIGENT KEY SYSTEM]
PUSH-BUTTON IGNITION SWITCH
PUSH-BUTTON IGNITION SWITCH
Exploded ViewINFOID:0000000006226339
Refer to
IP-13, "Exploded View".
Removal and InstallationINFOID:0000000006226340
REMOVAL
1. Remove the cluster lid A. Refer to IP-14, "Removal and Installation".
2. Disengage the push-button ignition switch fixing pawl and then remove push-button ignition switch.
INSTALLATION
Install in the reverse order of removal.
: Pawl
JMKIA5306ZZ
Revision: 2010 May2011 QX56

DIAGNOSIS SYSTEM (AIR BAG)SRC-19
< SYSTEM DESCRIPTION >
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When front satellite sensor LH (Item display1) and r ear curtain air bag module LH system (Item display 2)
are malfunctioning.
 Front air bag system and side air bag system When driver air bag module (Item display 1) and front satellite sensor RH (Item display2) are malfunctioning.
CONSULT-III FunctionINFOID:0000000006219954
APPLICATION ITEM
CONSULT-III performs the following functions.
HOW TO ERASE SELF DIAGNOSTIC RESULTS
 “Self Diagnostic Result”
A current self-diagnostic result is displayed on CONSULT-III screen in real time.
After the malfunction is repaired completely, no malfunction is detected on “Self Diagnostic Result”.
 “SELF-DIAG [PAST]” Return to “Self Diagnostic Result” CONSULT-III scr een by touching the “BACK” key of CONSULT-III and
select “Self Diagnostic Result” in SELECT DIAG MO DE. Touch “Erase” in “Self Diagnostic Result” mode.
NOTE:
If the memory of the malfunction in “SELF-DIAG [P AST]” is not erased, the user mode shows the system
malfunction by the illumination of the warning lamp even if the malfunction is repaired completely.
 “TROUBLE DIAG RECORD”
JMHIA0949GB
JMHIA0950GB
Diagnosis mode Description
Ecu Identification Air bag diagnosis sensor unit ECU discriminated number (identification num-
ber) is displayed. Air bag diagnosis sensor unit has individual ECU discriminat-
ed number (identification number) based on model and equipment.
Self Diagnostic Result The current self diagnosis results (also indicated with the number of air bag
warning lamp blinks in the diagnosis mode) are displayed on CONSULT-III
screen in real time. This refers to a malfunctioning part requiring repairs.
Refer to
SRC-22, "
DTCIndex".
Function Test CAR COMPUTER DIAG. Test result is indicated using “OK” or “NG” so that the customer recognizes eas-
ily.
Special function SELF-DIAG [PAST]
Diagnosis results previously stored in the memory are displayed on CONSULT-
III screen. The stored results are not erased until memory erasing is executed.
TROUBLE DIAG RECORD With TROUBLE DIAG RECORD, diagnosis results previously erased by a re-
set operation can be displayed on CONSULT-III screen.
SELF-DIAG RESULT [CAN] This item is displayed, but cannot be supported.
CAUSE OF WARNING It displays the cause of warning lamp illumination that is not recorded in mem-
ory.
Revision: 2010 May2011 QX56

SRC-40
< BASIC INSPECTION >
INSPECTION AND ADJUSTMENT
 “Complete” is displayed on “zero point reset current status” if the seat is reinstalled by seat removal
and installation, or “zero poin t reset” is already performed.
 “Zero point reset current status” displays “Incompl ete” if a new seat is installed. When turning key
switch ON without performing zero point reset, air bag warning lamp blinks. When zero point reset is
performed, air bag wa rning lamp turns OFF.
 Air bag warning lamp blinks in user mode only.
 Air bag sensor unit does not record whethe r or not zero point reset is performed.
Is condition
“ALREADY PERFORMED”?
YES >> Print out “ZERO POINT RESET CURRENT STATUS” screen, and inspection end.
NO >> Check condition as per the following, and perform zero point reset again.  Passenger seat is occupied by an object.
 Excessive vibration is applied while performing zero point reset.
 Occupant detection system is malfunctioning.NOTE:
If “Incomplete” is displayed on “zero point reset cu rrent status”, zero point reset is not completed
normally. Check the condition as per the following and perform zero point reset again.
 Passenger seat is occupied by an object.
 Excessive vibration is applied while performing zero point reset.
 Occupant detection system is malfunctioning.
Revision: 2010 May2011 QX56

WCS-8
< SYSTEM DESCRIPTION >
SYSTEM
LIGHT REMINDER WARNING CHIME
LIGHT REMINDER WARNING CHIME : System DiagramINFOID:0000000006222543
LIGHT REMINDER WARNING CHIME : System DescriptionINFOID:0000000006222544
WARNING CHIME OPERATION CONDITIONS
If all of the following conditions are fulfilled.
WARNING CHIME CANCEL CONDITIONS
Warning lamp/indicator lampABS warning lamp
The lamp turns ON by suspending communication.
VDC warning lamp
Brake warning lamp
IBA OFF indicator lamp
4WD warning lamp
Malfunction indicator lamp
VDC OFF indicator lamp
CRUISE warning lamp
Low tire pressure warning lamp The lamp blinking caused by suspending communication.
High beam indicator lamp
The lamp turns OFF by suspending communication.
Turn signal indicator lamp
Tail lamp indicator lamp
A/T CHECK indicator lamp
Key warning lamp
ATP warning lamp
Lane departure warning lamp
LDP ON indicator lamp
CRUISE indicator lamp
Oil pressure warning lamp
SNOW mode indicator lamp
TOW mode indicator lamp
CK SUSP indicator lamp
BSW indicator lamp
Function Specifications
JSNIA2421GB
Operation conditions
Ignition switch OFF or ACC position
Combination switch (Lighting
switch) 1st or 2nd position
Driver door Open [front door switch (driver side) ON]
Revision: 2010 May2011 QX56

WCS
DIAGNOSIS SYSTEM (COMBINATION METER)
WCS-15
< SYSTEM DESCRIPTION >
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FR FOG IND
[Off] This item is displayed, but cannot be monitored.
RR FOG IND
[Off] This item is displayed, but cannot be monitored.
LIGHT IND
[On/Off] Status of light indicator lamp detected from position light request signal is received
from BCM via CAN communication.
OIL W/L
[On/Off] Status of oil pressure warning lamp detected from oil pressure switch signal is re-
ceived from BCM via CAN communication.
MIL
[On/Off] Status of malfunction indicator lamp detected from malfunctioning indicator lamp
signal is received from ECM via CAN communication.
GLOW IND
[Off] This item is displayed, but cannot be monitored.
CRUISE IND
[On/Off]  Status of CRUISE indicator detected from ASCD status signal is received from
ECM via CAN communicat ion. (ASCD models)
 Status of CRUISE indicator de tected from meter display signal is received from
ADAS control unit via CAN communication. (ICC models)
SET IND
[On/Off] Status of SET indicator detected from meter display signal is received from ADAS
control unit via CAN communication.
CRUISE W/L
[On/Off] Status of CRUISE warning lamp
judged from ICC warning lamp signal received
from ADAS control unit with CAN communication line.
BA W/L
[On/Off] Status of IBA OFF indicator lamp judged from IBA OFF indicator lamp signal re-
ceived from ADAS control unit with CAN communication line.
ATC/T-AMT W/L
[On/Off] Status of A/T CHECK warning lamp judged
from A/T CHECK indicator lamp signal
received from TCM with CAN communication line.
ATF TEMP W/L
[Off] This item is displayed, but cannot be monitored.
4WD W/L
[On/Off] Status of 4WD warning lamp judged from 4WD warning lamp signal received from
4WD control unit with
CAN communication line.
FUEL W/L
[On/Off] Low-fuel warning lamp status detected by the identified fuel level.
WASHER W/L
[On/Off] Status of low washer fluid warning judged from washer level switch input to com-
bination meter.
AIR PRES W/L
[On/Off] Status of low tire pressure warning lamp judged from low tire pressure warning
lamp signal received from BCM with CAN communication line.
KEY G/Y W/L
[On/Off] Status of KEY warning lamp
(Green/Yellow) detected from KEY warning lamp sig-
nal is received from BCM via CAN communication.
KEY KNOB W/L
[Off] This item is displayed, but cannot be monitored.
AFS OFF IND
[On/Off] Status of AFS OFF indicator lamp judged from AFS OFF indicator lamp signal re-
ceived from AFS control unit with CAN communication line.
DDS
* W/L
[Off] This item is displayed, but cannot be monitored.
LANE W/L
[On/Off] Status of lane departure warning lamp judged from lane departure warning lamp
signal received from ADAS control unit with CAN communication line.
LDP IND
[On/Off] Status of LDP ON indicator lamp judged from LDP ON indicator lamp signal re-
ceived from ADAS control unit with CAN communication line.
AT P W / L
[On/Off] Status of ATP warning lamp judged from ATP warning lamp signal received from
4WD control unit with
CAN communication line.
DCA IND
[Off] This item is displayed, but cannot be monitored.
CHECK SUS IND
[On/Off] Status of CK SUSP indicator lamp judged from CK SUSP indicator lamp signal re-
ceived from E-SUS control unit with CAN communication line.
Display item [Unit]
MAIN
SIGNALS Description
Revision: 2010 May2011 QX56

WCS-16
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (COMBINATION METER)
LCD
[B&P N, B&P I, ID NG, ROTAT, SFT
P, INSRT, BATT, NO KY, OUTKY, LK
WN]Displays status of Intelligent Key system warning judged from meter display signal
received from BCM with CAN communication line.
ACC TARGET
[On/Off] Status of vehicle ahead detection indicator judged from meter display signal re-
ceived from ADAS control unit with CAN communication line.
ACC DISTANCE
[Off, Short, Middle, Long] Status of set distance indicator judged from meter display signal received from
ADAS control unit with
CAN communication line.
ACC OWN VHL
[On/Off] Status of own vehicle indicator judged from meter display signal received from
ADAS control unit with
CAN communication line.
ACC SET SPEED
[Off, km/h] Status of set vehicle speed indicator judged from meter display signal received
from ADAS control unit with CAN communication line.
ACC UNIT
[On/Off] Status of display unit judged from meter display signal received from ADAS con-
trol unit with CAN communication line.
SHIFT IND
[P, R, N, D, M1, M2, M3, M4, M5, M6,
M7] Status of shift position indicator judged from shift position signal and manual mode
indicator signal received from TCM with CAN communication line.
4WD IND
[AUTO, LOCK, 2W, 4Lo, HL1, HL2,
MALF] Status of 4WD indicator judged from 4WD indicator signal received from 4WD
control unit with CAN communication line.
BSW IND
[Off] This item is displayed, but cannot be monitored.
BSW W/L
[On/Off] Status of BSW warning lamp (orange) judged from BSW warning lamp signal re-
ceived from ADAS control unit with CAN communication line.
AT S MODE SW
[On/Off] Status of snow mode switch.
M RANGE SW
[On/Off] Status of manual mode switch.
NM RANGE SW
[On/Off] Status of non-manual mode switch.
AT SFT UP SW
[On/Off] Status of manual mode shift up switch.
AT SFT DWN SW
[On/Off] Status of manual mode shift down switch.
PKB SW
[On/Off] Status of parking brake switch.
BUCKLE SW
[On/Off] Status of seat belt buckle switch (driver side).
BRAKE OIL SW
[On/Off] Status of brake fluid level switch.
A/C AMP CONN
[Off] This item is displayed, but cannot be monitored.
ENTER SW
[On/Off] Status of (ENTER) switch.
SELECT SW
[On/Off] Status of (SELECT) switch.
DISTANCE
[km] Value of distance to empty calculated by combination meter.
OUTSIDE TEMP
[ ° C or °F] Ambient temperature value converted from ambient sensor signal received from
ambient sensor.
NOTE:
This may not match with the temperature value indicated on the information dis-
play. (Because the information display value is a corrected value from the ambient
sensor input value.)
Display item [Unit]
MAIN
SIGNALS Description
Revision: 2010 May2011 QX56

WCS-18
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (COMBINATION METER)
4WD W/L Lighting history of 4WD warning lamp.
FUEL W/L Lighting history of low fuel level warning.
WASHER W/L Lighting history of low washer fluid warning.
AIR PRES W/L Lighting history of low tire pressure warning lamp.
KEY G/Y W/L Lighting history of KEY warning lamp.
KEY R W/L This item is displayed, but cannot be monitored.
KEY KNOB W/L This item is displa yed, but cannot be monitored.
EPS W/L This item is displayed, but cannot be monitored.
e-4WD This item is displayed, but cannot be monitored.
AFS OFF IND This item is displayed, but cannot be monitored.
4WAS/RAS W/L This item is displayed, but cannot be monitored.
HDC W/L This item is displayed, but cannot be monitored.
SYS FAIL W/L This item is displa yed, but cannot be monitored.
SFT POSI W/L This item is displayed, but cannot be monitored.
HV BAT W/L This item is displayed, but cannot be monitored.
HEV BRAKE W/L This item is displayed, but cannot be monitored.
SFT OPER W/L This item is displayed, but cannot be monitored.
LANE W/L Lighting history of lane departure warning lamp.
CHAGE W/L This item is displayed, but cannot be monitored.
OIL LEV LOW This item is displayed, but cannot be monitored.
DPF W/L This item is displayed, but cannot be monitored.
TRAILER IND This item is displayed, but cannot be monitored.
RUN FLAT W/L This item is displa yed, but cannot be monitored.
E-SUS W/L This item is displayed, but cannot be monitored.
LAUNCH CNT W/L This item is displayed, but cannot be monitored.
BRAKE PAD W/L This item is displa yed, but cannot be monitored.
Display item Description
Revision: 2010 May2011 QX56