2007 INFINITI M35 Factory Service Manual

fuel tank removal load capacity tow ESP inoperative warning charging

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Page 3385 of 4647

INFINITI M35 2007 Factory Service Manual LAN-38
[CAN FUNDAMENTAL]
TROUBLE DIAGNOSES WORK FLOW
Revision: 2007 April2007 M35/M45
6. The circuit which has the most amount of lines are the possible cause. Error is detected from ABS actua-
tor an

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INFINITI M35 2007 Factory Service Manual TROUBLE DIAGNOSES WORK FLOW
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Revision: 2007 April2007 M35/M45
Past Error — Short Circuit —
When the symptoms listed below exist, a short circuit

Page 3387 of 4647

INFINITI M35 2007 Factory Service Manual LAN-40
[CAN]
INDEX FOR DTC
Revision: 2007 April2007 M35/M45
[CAN]INDEX FOR DTCPFP:00004
DTC No. IndexNKS004FM
DTCSelf-diagnosis item
(CONSULT-II indication)DTC detection condition Inspection
U1000 CA

Page 3388 of 4647

INFINITI M35 2007 Factory Service Manual HOW TO USE THIS SECTION
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Revision: 2007 April2007 M35/M45
HOW TO USE THIS SECTIONPFP:00008
CautionNKS004FN
This section describes information specific to a vehi

Page 3389 of 4647

INFINITI M35 2007 Factory Service Manual LAN-42
[CAN]
PRECAUTIONS
Revision: 2007 April2007 M35/M45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NKS004HN
The Supplem

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[CAN]
PRECAUTIONS
Revision: 2007 April2007 M35/M45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NKS004HN
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions When Using CONSULT-IINKS004HK
Use CONSULT-II CONVERTER when connecting CONSULT-II to data link connector.
CAUTION:
CAN communication does not function properly if CONSULT-II is used without connecting CONSULT-II
CONVERTER.
Precautions for Trouble DiagnosisNKS004HL
CAUTION:
Never apply 7.0 V or more to the measurement terminal.
Use a tester with open terminal voltage of 7.0 V or less.
Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when
checking the harness.
Precautions for Harness RepairNKS004HM
Solder the repaired area and wrap tape around the soldered
area.
NOTE:
A fray of twisted lines must be within 110 mm (4.33 in).
SKIB8766E

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INFINITI M35 2007 Factory Service Manual PRECAUTIONS
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Revision: 2007 April2007 M35/M45
Bypass connection is never allowed at the repaired area.
NOTE:
Bypass connection may cause CAN communication error

Page 3391 of 4647

INFINITI M35 2007 Factory Service Manual LAN-44
[CAN]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
TROUBLE DIAGNOSISPFP:00004
CAN Diagnostic Support MonitorNKS004FT
Use “CAN DIAG SUPPORT MNTR” for detecting the root cause.
MONITOR

Page 3392 of 4647

INFINITI M35 2007 Factory Service Manual TROUBLE DIAGNOSIS
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Revision: 2007 April2007 M35/M45
AFS control unit
0: Error at present, 1 – 39: Error in the past (Number means the number of times the igni

TROUBLE DIAGNOSIS
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Revision: 2007 April2007 M35/M45
AFS control unit
0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF→ON)
*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.
BCM
0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF→ON)
*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.
LDW camera unit
0: Error at present, 1 – 39: Error in the past (Number means the number of times the ignition switch is turned OFF→ON)
*: 39 or higher number is fixed at 39 until the self-diagnosis result is erased.SELECT SYS-
TEMCAN DIAG SUP-
PORT MNTRDescriptionNormal Error
PRSNT PAST PRSNT PAST
ADAPTIVE
LIGHTTRANSMIT DIAG Signal transmission status
OKOK
or
1 – 39
*UNKWN 0 ECM Signal receiving status from the ECM
METER/M&ASignal receiving status from the unified
meter and A/C amp.
TCM Signal receiving status from the TCM
STRGSignal receiving status from the steering
angle sensor
IPDM E/R Signal receiving status from the IPDM E/R
SELECT SYS-
TEMCAN DIAG SUP-
PORT MNTRDescriptionNormal Error
PRSNT PAST PRSNT PAST
BCMTRANSMIT DIAG Signal transmission status
OKOK
or
1 – 39
*UNKWN 0 ECM Signal receiving status from the ECM
METER/M&ASignal receiving status from the unified
meter and A/C amp.
TCM Not used even though indicated
MULTI AVWith navigation system: Signal receiving
status from the NAVI control unit
OKOK
or
1 – 39
*UNKWN 0 Without navigation system: Signal receiv-
ing status from the AV control unit
IPDM E/R Signal receiving status from the IPDM E/R
TIRE-PSignal receiving status from the low tire
pressure warning control unit
I-KEYSignal receiving status from the Intelligent
Key unit
SELECT SYS-
TEMCAN DIAG SUP-
PORT MNTRDescriptionNormal Error
PRSNT PAST PRSNT PAST
LDWTRANSMIT DIAG Not used even though indicated
ECM Signal receiving status from the ECM
OKOK
or
1 – 39
*UNKWN 0 VDC/TCS/ABSSignal receiving status from the ABS actu-
ator and electric unit (control unit)
BCM/SEC Signal receiving status from the BCM
TCM Signal receiving status from the TCM

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