Fuse INFINITI M35 2006 Factory Service Manual

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AUTOMATIC DRIVE POSITIONER
Revision: 2006 January2006 M35/M45
24 W Seat sliding sensor signalON (seat sliding motor operation)
Other than above 0 or 5
25 W/Y Front lifting sensor signalON (front lifting motor operation)
Other than above 0 or 5
26 R/B Seat sliding switch forward signalON (seat sliding switch forward oper-
ation)0
Other than above Battery voltage
27 G/BSeat reclining switch forward sig-
nalON (seat reclining switch forward
operation)0
Other than above Battery voltage
28 Y/B Front lifting switch UP signalON (front lifting switch UP operation) 0
Other than above Battery voltage
29 L/B Rear lifting switch UP signalON (rear lifting switch UP operation) 0
Other than above Battery voltage
31 B/W Sensor ground — 0
32 W/B Ground (signal) — 0
33 W Power source (C/B) — Battery voltage
35 R/WSliding motor forward output sig-
nalSliding switch forward operation
(Motor operated)Battery voltage
Other than above 0
36 G/WReclining motor forward output
signalReclining switch forward operation
(Motor operated)Battery voltage
Other than above 0
37 Y/WFront lifting motor DOWN output
signalFront lifting switch down operation
(Motor operated)Battery voltage
Other than above 0
38 L/BRear lifting motor UP output sig-
nalRear lifting switch up operation (Motor
operated)Battery voltage
Other than above 0
39 L/WRear lifting motor DOWN output
signalRear lifting switch down operation
(Motor operated)Battery voltage
Other than above 0
40 R/B Power source (Fuse) — Battery voltage
42 R/BSliding motor backward output
signalSliding switch backward operation
(Motor operated)Battery voltage
Other than above 0 Te r m i -
nalWire
colorItem ConditionVoltage (V)
(Approx)
SIIA0690J
SIIA0691J

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Revision: 2006 January2006 M35/M45
21 SBMirror sensor (RH horizon-
tal) signalWhen mirror motor RH is LEFT or
RIGHT operationChanges between 3.5 (close to left
edge) 0.5 (close to right edge)
22 O/LMirror sensor (LH horizontal)
signalWhen mirror motor LH is LEFT or
RIGHT operationChanges between 0.5 (close to left
edge) 3.5 (close to right edge)
23 GR Telescopic sensor inputTelescopic position : Top 4.6
Telescopic position : Bottom 0.4
24 BR/W Set switch signalSet switch ON 0
Other than above 5
25 LG/B Memory switch 2 signalMemory switch 2 ON 0
Other than above 5
26 P UART LINE (RX) Tilt switch is operated
27 WTelescopic switch backward
signalTelescopic switch turned to backward 0
Other than above 5
30 GRMirror motor RH DOWN sig-
nalWhen mirror motor RH DOWN opera-
tionBattery voltage
Other than above 0
Mirror motor RH RIGTH sig-
nalWhen mirror motor RH RIGHT opera-
tionBattery voltage
Other than above 0
31 BR Mirror motor LH UP signalWhen mirror motor LH UP operation Battery voltage
Other than above 0
32 V Mirror motor LH LEFT signalWhen mirror motor LH LEFT operation Battery voltage
Other than above 0
33 W Sensor power supply — 5
34 R Power source (Fuse) — Battery voltage
35 LG Tilt motor UP signalTilt switch is UP operation Battery voltage
Other than above 0
36 PTelescopic motor forward sig-
nalTelescopic switch is forward operation Battery voltage
Other than above 0
39 L Power source (C/B) — Battery voltage
40 B Ground — 0
41 Y Sensor ground — 0
42 G Tilt motor DOWN signalTilt switch is DOWN operation Battery voltage
Other than above 0
44 GTelescopic motor backward
signalTelescopic switch is backward opera-
tionBattery voltage
Other than above 0
48 B Ground — 0 Termi-
nal Wire
colorItem ConditionVoltage (V)
(Approx)
SKIA0175E

AUTOMATIC DRIVE POSITIONER
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Revision: 2006 January2006 M35/M45
CAN Communication Inspection Using CONSULT-II (Self-Diagnosis)NIS00263
1. SELF-DIAGNOSTIC RESULT CHECK
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. Connect to CONSULT-II, and select “AUTO DRIVE POS.” on the “SELECT DIAG SYSTEM” screen.
2. Select “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.
3. Check display content in self-diagnostic results.
Contents displayed
No malfunction>>Inspection End.
Malfunction in CAN communication system>>After printing the monitor items, go to “CAN System”. Refer to
LAN-7, "
Precautions When Using CONSULT-II" .
BCM Power Supply and Ground Circuit CheckNIS00264
1. CHECK FUSE
Check if any of the following fuses in the BCM are blown.
NOTE:
Refer to SE-11, "
Component Parts And Harness Connector Location" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
3, "POWER SUPPLY ROUTING CIRCUIT" .
CONSULT-II display code Diagnosis item
U1000INITIAL DIAG
TRANSMIT DIAG
BCM/SEC
METER/M&A
TCM
Unit Power source Fuse No.
BCMBattery power supplyF (50A)
Battery power supply 21 (10A)
Ignition switch ON or STRAT signal 1 (15A)
Ignition switch ACC or ON signal 6 (10A)

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AUTOMATIC DRIVE POSITIONER
Revision: 2006 January2006 M35/M45
2. CHECK POWER SUPPLY CIRCUIT (BCM)
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace the harness between BCM and fuse.
3. CHECK GROUND CIRCUIT (BCM)
Check continuity between BCM connector and ground.
OK or NG
OK >> BCM power supply and ground circuit are OK.
NG >> Repair or replace the harness between BCM and
ground.
Driver Seat Control Unit Power Supply and Ground Circuit CheckNIS00265
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit connector.
3. Check voltage between driver seat control unit connector and
ground.
OK or NG
OK >> GO TO 2.
NG >> Check the following.
Repair or replace harness between driver seat control unit and fuse block (J/B).
Circuit breaker.
Terminals
Condition of ignition
switchVoltage (V)
(Approx.) (+)
(–)
BCM
connectorTerminal
M138
GroundON
Battery voltage 11 A C C
M242
OFF
55
PIIB6296E
BCM connector Terminal
GroundContinuity
M2 52 Yes
PIIB5935E
Terminals
Voltage (V)
(Approx.) (+)
(–)
Driver seat con-
trol unit connectorTerminal
B20533
Ground Battery voltage
40
PIIB6128E

AUTOMATIC DRIVE POSITIONER
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Revision: 2006 January2006 M35/M45
2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between the driver seat control unit connector and ground.
OK or NG
OK >> Driver seat control unit power supply and ground circuit
are OK.
NG >> Repair or replace harness between driver seat control
unit and ground.
Automatic Drive Positioner Power Supply and Ground Circuit CheckNIS00266
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector.
3. Check voltage between automatic drive positioner control unit connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness between automatic drive
positioner control unit and fuse block (J/B).
2. CHECK GROUND CIRCUIT
Check continuity between the automatic drive positioner control unit connector and ground.
OK or NG
OK >> Automatic drive positioner control unit power supply and
ground circuit are OK.
NG >> Repair or replace harness between automatic drive
positioner control unit and ground.
Driver seat control
unit connectorTerminal
GroundContinuity
B204 32
Ye s
B205 48
PIIB6129E
Terminals
Voltage (V)
(Approx.) (+)
(–) Automatic drive
positioner control
unit connectorTerminal
M734
Ground Battery voltage
39
PIIB6130E
Automatic drive
positioner control
unit connectorTerminal
GroundContinuity
M740
Ye s
48
PIIB6131E

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AUTOMATIC DRIVE POSITIONER
Revision: 2006 January2006 M35/M45
2. CHECK SEAT MEMORY INDICATOR LAMP POWER SYUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect seat memory switch connector.
3. Check voltage between seat memory switch connector and
ground.
OK or NG
OK >> GO TO 3.
NG >> Check the following.
10A fuse [No.18, Located in the fuse block (J/B)]
Harness for open or short between seat memory switch and fuse.
3. CHECK SEAT MEMORY INDICATOR CIRCUIT HARNESS CONTINUITY
1. Disconnect automatic drive positioner control unit connector.
2. Check continuity between automatic drive positioner control unit
connector and seat memory switch connector.
3. Check continuity between automatic drive positioner control unit
connector and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
Terminals
Voltage (V)
(Approx.) (+)
(–)
Seat memory
switch connectorTerminal
D9 5 Ground Battery voltage
PIIB6192E
AB
Continuity Automatic drive
positioner control
unit connectorTe r m i n a lSeat memory
switch connectorTerminal
M612
D96
Ye s
13 7
A
GroundContinuity Automatic drive posi-
tioner
control unit connectorTerminal
M612
No
13
PIIB6193E

AUTOMATIC DRIVE POSITIONER
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Revision: 2006 January2006 M35/M45
OK or NG
OK >> Replace driver seat control unit.
NG >> Replace automatic drive positioner control unit.
Lumber Support Circuit CheckNIS0026Y
1. CHECK LUMBER SUPPORT SWITCH
1. Turn ignition switch OFF.
2. Disconnect lumber support switch connector.
3. Check voltage between lumber support switch connector and
ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace harness between fuse block (J/B) and
lumber support switch.
2. CHECK LUMBER SUPPORT SWITCH
Check continuity lumber support switch connector.
OK or NG
OK >> GO TO 3.
NG >> Replace lumber support switch.
Terminals
Voltage (V)
(Approx.) (+)
(–)
Lumbar support
switch connectorTerminal
B212 55 Ground Battery voltage
PIIB6204E
Lumbar
support switchTerminalCondition of
lumbar support switchContinuity
B2125557FORWARD Yes
Other than above No
58BACKWARD Yes
Other than above No
5657FORWARD No
Other than above Yes
58BACKWARD No
Other than above Yes
PIIB6205E

POWER SEAT(PASSENGER SIDE)
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Revision: 2006 January2006 M35/M45
POWER SEAT(PASSENGER SIDE)PFP:87050
Component Parts and Harness Connector LocationNIS0026Z
PIIB5888E
1. Fuse block (J/B) 2.Fuse, fusible link and relay block (J/
B)3.BCM M2
(View with the glove box cover
removed)
4.Power seat switch B255
a: Reclining switch
b: Sliding and lifting switch5.a: Sliding motor M264
b: Lifting motor M2666. Reclining motor M263

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POWER SEAT(PASSENGER SIDE)
Revision: 2006 January2006 M35/M45
Terminals and Reference Values for BCMNIS00271
Terminal Wire color Item ConditionVoltage [V]
(Approx.)
42 P Power source (Fuse) — Battery voltage
52 B Ground — 0
54 OPower window power supply
(BAT)— Battery voltage
55 W Power source (F/L) — Battery voltage

POWER SEAT(REAR)
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Revision: 2006 January2006 M35/M45
POWER SEAT(REAR)PFP:88010
Component Parts and Harness Connector LocationNIS00272
System DescriptionNIS00273
The rear power seat (LH / RH) retreats when the auto return cancel switch is turned on and each door is
opened.
When the rear power seat switch turned on, or auto return cancel switch is canceled, an auto return is discon-
tinued.
Power is all time supplied
through 50A fusible link [letter F, located in the fuse block (J/B)],
to rear LH seat control unit, rear RH seat control unit terminal 1.
REAR POWER SEAT LH AND RH OPERATION
When rear power seat switch is forward, ground is supplied
to rear seat control unit terminal 10,
through rear power seat switch terminal 2,
through rear power seat switch terminal 3,
through body grounds B5, B40, B131.
When rear seat control unit receives power seat switch forward signal, power is supplied
through rear seat control unit terminal 2,
to rear seat sliding motor terminal 3.
PIIB5889E
1.Fuse, fusible link and relay block
(J/B)2.a: Rear power seat switch LH B504
b: Automatic return cancel switch
B508
c: Rear power seat switch RH B5553.Rear seat control unit
B303, B304 (LH) B353, B354 (RH)
(View with the rear seatback
removed)
4.Rear seat sliding motor
B311 (LH), B361 (RH)
(View with the rear seat cushion
removed)5.Rear door switch
B53 (LH), B403 (RH)