battery INFINITI M35 2007 Factory Workshop Manual

AV-6
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
PRECAUTION
Revision: 2007 April2007 M35/M45
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]PRECAUTION PFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NKS00485
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 for Trouble DiagnosisNKS00486
AV COMMUNICATION SYSTEM

Do not apply voltage of 7.0 V or higher to the measurement terminals.

Use the tester with its open terminal voltage being 7.0 V or less.

Be sure to turn ignition switch OFF and disconnect the battery cable from the negative terminal before
checking the circuit.
Precautions for Harness RepairNKS00487
AV COMMUNICATION SYSTEM

Solder the repaired parts, and wrap with tape. [Frays of twisted
line must be within 110 mm (4.33 in).]

Do not perform bypass wire connections for the repair parts.
(The spliced wire will become separated and the characteristics
of twisted line will be lost.)
PKIA0306E
PKIA0307E

AV-66
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
Revision: 2007 April2007 M35/M45
TERMINALS AND REFERENCE VALUE FOR CONTROL UNITPFP:00000
Audio Unit for Base SystemNKS0048L
Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
2
(P)
*1
(R/L)*2
3
(W)Audio signal front LH
Output ON Receive audio signal.
4
(LG)5
(SB)Audio signal rear LH
6
(BR)15
(G)Steering switch signal A Input ONKeep pushing SOURCE
switch.Approx. 0 V
Keep pushing MENU UP
switch.Approx. 1.2 V
Keep pushing MENU DOWN
switch.Approx. 2.5 V
Keep pushing ENTER
switch.Approx. 3.7 V
Except for above. Approx. 5 V
7
(V)Ground ACC power supply Input ACC−Battery voltage
8
(B/W)Ground Illumination control signal Input OFFIllumination control switch is
operated by lighting switch
in ON position.Change between approx. 0 V
and approx. 12 V
9
(R)Ground Illumination signal Input OFFLighting switch is OFF. Approx. 0 V
Lighting switch is ON. Approx. 12 V
11
(BR)
*1
(P)*2
12
(R)*1
(L)*2Audio signal front RH
Output ON Receive audio signal.
13
(Y)14
(P)Audio signal rear RH
15
(G)GroundSteering switch signal
ground– ON – Approx. 0 V
16
(O)15
(G)Steering switch signal B Input ONKeep pushing VOL DOWN
switch.Approx. 0 V
Keep pushing VOL UP
switch.Approx. 1.2 V
Keep pushing TEL switch. Approx. 2.5 V
Keep pushing BACK switch. Approx. 3.7 V
Except for above. Approx. 5 V
19
(Y)Ground Battery power supply Input OFF−Battery voltage
20
(B)Ground Ground – ON – Approx. 0 V
23
(R)
*1
(Y)*2–Communication signal
(H)Input/
Output–– –
SKIB3609E
SKIB3609E

AV-68
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
Revision: 2007 April2007 M35/M45

*1: 2WD models without navigation system and RAS

*2: Except *1
Audio Unit for BOSE SystemNKS0048M
51
(R)GroundCommunication signal
(SAT-AUDIO)Input ON Satellite radio mode is ON.
53 Ground Antenna amp ON signal Output ON−Approx. 12 V
54 – AM-FM main Input – – –
55 – FM sub Input – – –Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
SKIB3824E
Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switch Operation
2
(R/L)3
(W)Audio signal LH Output ON Receive audio signal.
6
(BR)15
(G)Steering switch signal A Input ONKeep pushing SOURCE
switch.Approx. 0 V
Keep pushing MENU UP
switch.Approx. 1.2 V
Keep pushing MENU DOWN
switch.Approx. 2.5 V
Keep pushing ENTER
switch.Approx. 3.7 V
Except for above. Approx. 5 V
7
(V)Ground ACC power supply Input ACC−Battery voltage
8
(B/W)Ground Illumination control signal Input OFFIllumination control switch is
operated by lighting switch
in ON position.Change between approx. 0 V
and approx. 12 V
9
(R)Ground Illumination signal Input OFFLighting switch is OFF. Approx. 0 V
Lighting switch is ON. Approx. 12 V
11
(P)12
(L)Audio signal RH Output ON Receive audio signal.
SKIB3609E
SKIB3609E

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
AV-69
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2007 April2007 M35/M45
15
(G)GroundSteering switch signal
ground– ON – Approx. 0 V
16
(O)15
(G)Steering switch signal B Input ONKeep pushing VOL DOWN
switch.Approx. 0 V
Keep pushing VOL UP
switch.Approx. 1.2 V
Keep pushing TEL, PTT
switch.Approx. 2.5 V
Keep pushing BACK switch. Approx. 3.7 V
Except for above. Approx. 5 V
19
(Y)Ground Battery power supply Input OFF−Battery voltage
20
(B)Ground Ground – ON – Approx. 0 V
21
*
(B/R)25
*
(BR)Sound signal LH
Input ONWhen playing DVD
(Down mix is ON)
22
*
(B/W)26
*
(L)Sound signal RH
23
(Y)–Communication signal
(H)Input/
Output–– –
24
(O)–Communication signal
(L)Input/
Output–– –
27
*– Shield−–−–
30
(BR)31
(B/R)TEL voice signal Input ONWhen inputting TEL voice
signal.
37 – Shield – – – –
41
(R)45
(G)Audio signal LH Input ON Satellite radio mode is ON.
42
(B)46
(W)Audio signal RH Input ON Satellite radio mode is ON. Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switch Operation
SKIB3609E
SKIB3609E
SKIB3609E
SKIB3609E

AV-70
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
Revision: 2007 April2007 M35/M45
*: BOSE surround 5.1ch system
BOSE AmpNKS0048N
43
(W)GroundCommunication signal
(AUDIO-SAT)Output ON Satellite radio mode is ON.
47 – Shield – – – –
48 – Shield – – – –
50
(B)Ground REQ1 (SAT-AUDIO) Input ON Satellite radio mode is ON.
51
(R)GroundCommunication signal
(SAT-AUDIO)Input ON Satellite radio mode is ON.
53 Ground Antenna amp ON signal Output ON−Approx.12V
54 – AM-FM main Input – – –
55 – FM sub Input – – –Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switch Operation
SKIB3826E
SKIB3825E
SKIB3824E
Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
14
(G)–Communication signal
(L)–– – –
15
(G)–Communication signal
(L)–– – –
16
(BR)Ground ACC power supply Input ACC – Battery voltage
23
*
(L/R)3
*
(L/G)DVD sound signal front
LHInput ON
When playing DVDCAUTION
SKIB3609E

AV-72
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
Revision: 2007 April2007 M35/M45
31
(L)11
(B/W)MIC. signal Input ON When inputting noise.
32
(B/W)12
(L)Voice guidance signal Input ONWhen inputting voice guid-
ance.
33 – Shield – – – –
34
(R)–Communication signal
(H)–– – –
35
(R)–Communication signal
(H)–– – –
36 – Shield – – – –
41
(L)42
(B/W)Audio signal front LH Output ON Receive audio signal.
43
(BR)44
(B/R)Audio signal front RH Output ON Receive audio signal.
45
(BR)46
(B/R)Audio signal woofer Output ON Receive audio signal.
47
(B/W)Ground Ground – ON – Approx. 0 V
50
(Y)Ground Battery power supply Input OFF – Battery voltage
51
(R)Ground Battery power supply Input OFF – Battery voltage
52
(B/W)Ground Ground – ON – Approx. 0 V Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
PKIA2104E
SKIB3609E
SKIB3609E
SKIB3609E
PKIB6116J

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
AV-75
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2007 April2007 M35/M45
AV ( N AV I ) C o n t r o l U n i tNKS0048P
9
(B)GroundCommunication signal
(SAT-AUDIO)Output ONSet to the satellite radio
mode
10
(R)GroundCommunication signal
(AUDIO-SAT)Input ONSet to the satellite radio
mode
12
(BR/Y)Ground Battery power supply Input OFF−Battery voltage
16
(BR)Ground ACC power supply Input ACC−Battery voltage
20 – Satellite antenna signal Input – – –Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
SKIB3824E
SKIB3826E
Terminal
(Wire color)
ItemSignal
Input/
outputCondition
Reference value
+–Ignition
switchOperation
1
(B)Ground Ground – ON – Approx. 0 V
2
(Y)Ground Battery power supply Input OFF – Battery voltage
5
(V)Ground ACC power supply Input ACC – Battery voltage
6
(O/L)7 MIC. power supply Output ON – Approx. 5 V
7 Ground MIC. ground – ON – Approx. 0 V
8
(W/L)7 MIC. signal Input ON Give a voice.
9 – Shield – – – –
10
(BR)11
(B/R)TEL voice signal Output ON When inputting TEL voice.
PKIB5037J
SKIB3609E

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
AV-77
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2007 April2007 M35/M45
51
(W)GroundHorizontal synchronizing
(HP) signalInput ON –
52
(R)GroundVertical synchronizing
(VP) signalInput ON –
53
(O/L)GroundCommunication signal
(CONT-DISP)Input ONWhen adjusting display
brightness.
54
(W/L)GroundCommunication signal
(DISP-CONT)Input ONWhen adjusting display
brightness.
55 – Shield – – – –
61
(LG)Ground Illumination signal Input OFFLighting switch is OFF. Approx. 0 V
Lighting switch is ON. Approx. 12 V
63
(Y/G)Ground Ignition signal Input ON – Battery voltage
64
(P)Ground Parking brake signal Input ONParking brake ON. Approx. 0 V
Parking brake OFF. Approx. 12 V
65
(O)Ground Reverse signal Input ONSelect lever in R position. Approx. 12 V
Other than selector lever in
R position.Approx. 0 V
66
(G)GroundVehicle speed signal
(8-pulse)Input ONWhen vehicle speed is
approx. 40 km/h (25 MPH). Terminal
(Wire color)
ItemSignal
Input/
outputCondition
Reference value
+–Ignition
switchOperation
SKIB3601E
SKIB3598E
PKIB5039J
PKIB5039J
SKIA6649J

AV-80
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
Revision: 2007 April2007 M35/M45

*1: With rear view monitor

*2: With BOSE surround 5.1ch system
DVD PlayerNKS0048R
17
(W/L)GroundCommunication signal
(DISP-CONT)Output ONWhen adjusting display
brightness.
18 – Shield – – – –
19
(O/L)GroundCommunication signal
(CONT-DISP)Output ONWhen adjusting display
brightness.
20
(V)Ground ACC power supply Input ACC – Battery voltage
21
(L)Ground BAT power supply Input OFF – Battery voltage
23
(B)Ground Ground – ON – Approx. 0 V Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
PKIB5039J
PKIB5039J
Te r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
1
(Y/R)Ground Battery power supply Input OFF – Battery voltage
2
(V)Ground ACC power supply Input ACC – Battery voltage
4
(W)Ground AUX image signal Input ON –
5
(B)– Shield – – – –
7
(W/L)6
(B)AUX sound signal RH Input ON AUX sound input
SKIB2251J
SKIB3609E

TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
AV-85
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2007 April2007 M35/M45
26
(V/W)GroundVehicle speed signal
(8-pulse)Input ONWhen vehicle speed is
approx. 40 km/h (25 MPH).
29
(G/R)Ground Ignition signal Input ON – Battery voltage
30
(BR)Ground ACC power supply Input ACC – Battery voltage
31
(B)Ground Ground – ON – Approx. 0 V
32
(BR/Y)Ground Battery power supply Input OFF – Battery voltage Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
+–Ignition
switchOperation
SKIA6649J