SC-30
CHARGING SYSTEM
Revision: 2007 April2007 M35/M45
2. CHECK OPERATION OF POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM
1. Connect CONSULT-II and start the engine.
2. The selector lever is in “P” or “N” position and all of the electric
loads and A/C, etc. are turned OFF.
3. Select “ALTERNATOR DUTY” at “ACTIVE TEST” of “ENGINE”,
and then check the value of “BATTERY VOLT” monitor when
DUTY value of “ALTERNATOR DUTY” is set to 40.0 %.
4. Check the value of “BATTERY VOLT” monitor when DUTY value
of “ALTERNATOR DUTY” is set to 80.0%.
OK or NG
OK >> INSPECTION END
NG >> GO TO 3. (The charging condition of the battery should
be normal.)
3. CHECK IPDM E/R (CONSULT-II)
Perform IPDM E/R self-diagnosis with CONSULT-II. Refer to PG-20, "
CONSULT-II Function (IPDM E/R)" .
Self
-diagnostic results content
No malfunction detected>> GO TO 4.
Malfunction detected>> Check applicable parts, and repair or replace corresponding parts.
4. CHECK HARNESS BETWEEN ALTERNATOR AND IPDM E/R
1. Turn ignition switch OFF.
2. Disconnect alternator connector and IPDM E/R connector.
3. Check continuity between alternator harness connector (A) and
IPDM E/R harness connector (B).
4. Check continuity between alternator harness connector (A) and
ground.
OK or NG
OK >> Replace IPDM E/R.
NG >> Repair harness or connector between IPDM E/R and alternator. “BATTERY VOLT”
2 seconds after setting the
DUTY value of “ALTERNA-
TOR DUTY” to 40.0 %: 12 - 13.6 V
PKIB4503E
“BATTERY VOLT”
20 seconds after setting
the DUTY value of “ALTER-
NATOR DUTY” to 80.0 %: +0.5 V or more against
the value of “BATTERY
VOLT” monitor when
DUTY value is 40.0 %
PKIB4504E
AB
Continuity
Connector Terminal Connector Terminal
F20 (VQ35DE)
E209 (VK45DE)5 E8 33 Yes
A
GroundCondition
Connector Terminal
F20 (VQ35DE)
E209 (VK45DE)5No
PKIB8811E
SC-32
CHARGING SYSTEM
Revision: 2007 April2007 M35/M45
Removal (AWD Models)
1. Disconnect the battery cable from the negative terminal.
2. Remove power steering oil reservoir tank from the bracket.
3. Remove the clips (A) and the hose clamp (B) from the harness
bracket (1).
4. Remove engine front undercover, using power tools.
5. Remove alternator and power steering oil pump belt. Refer to
EM-16, "
DRIVE BELTS" .
6. Remove alternator mounting bolt (A) and alternator stay mount-
ing bolt (B) using power tools, then remove alternator stay (1).
7. Remove alternator mounting bolt (C), using power tools.
8. Pull and turn alternator, and then remove the harness bracket
bolts (A).
9. Disconnect alternator connector (1).
10. Remove “B” terminal nut (2).
11. Remove alternator assembly downward from the vehicle.
Alternator Pulley Inspection
Perform the following.
Make sure that alternator pulley does not rattle.
Make sure that alternator pulley nut is tight.
Installation
Installation is the reverse order of removal.
CAUTION:
Be sure to tighten “B” terminal nut carefully.
Install alternator, and check tension of belt. Refer to EM-16, "Checking Drive Belts" .
For this model, the power generation voltage variable control system that controls the power generation
voltage of the alternator has been adopted. Therefore, the power generation voltage variable control sys-
tem operation inspection should be performed after replacing the alternator, and then make sure that the
system operates normally. Refer to SC-29, "
Power Generation Voltage Variable Control System Operation
Inspection" .
PKIB8818E
PKIB8819E
SKIB2608J
Alternator pulley nut:
: 118 N·m (12.0 kg-m, 87 ft-lb)
SC-34
CHARGING SYSTEM
Revision: 2007 April2007 M35/M45
Alternator Pulley Inspection
Perform the following.
Make sure that alternator pulley does not rattle.
Make sure that alternator pulley nut is tight.
Installation
Installation is the reverse order of removal.
CAUTION:
Be sure to tighten “B” terminal nut carefully.
Install alternator, and check tension of belt. Refer to EM-174, "Checking Drive Belts" .
For this model, the power generation voltage variable control system that controls the power generation
voltage of the alternator has been adopted. Therefore, the power generation voltage variable control sys-
tem operation inspection should be performed after replacing the alternator, and then make sure that the
system operates normally. Refer to SC-29, "
Power Generation Voltage Variable Control System Operation
Inspection" . Alternator pulley nut:
: 118 N·m (12.0 kg-m, 87 ft-lb)
SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
BatteryNKS003NT
StarterNKS003NU
AlternatorNKS003NV
*: Adjustment range of power generation voltage variable control is 11.4 - 15.6 V.Ty p e110D26L
20 hour rate capacity [V - Ah] 12 - 75
Cold cranking current (For reference value) [A] 720
Applied modelVK45DE VQ35DE VQ35DE
2WD AWD
Ty p eM2T85771 S114-880 S114-881
MITSUBISHI
makeHITACHI make
Reduction gear type
System voltage [V] 12
No-loadTerminal voltage [V] 11
Current [A] Less than 145 Less than 90
Revolution [rpm] More than 3,300 More than 2,880
Minimum diameter of commutator [mm (in)] 31.4 (1.236) 28.0 (1.102)
Minimum length of brush [mm (in)] 11.0 (0.433) 10.5 (0.413)
Brush spring tension [N (kg, lb)]26.7 - 36.1
(2.72 - 3.68,
6.80 - 8.12)16.2 (1.65, 3.6)
Clearance between bearing metal and armature shaft [mm (in)] Less than 0.2 (0.008)
Clearance between pinion front edge and pinion stopper [mm (in)]0.5 - 2.0
(0.020 - 0.079)0.3 - 2.5 (0.012 - 0.098)
Applied model VK45DE VQ35DE
Ty p eA3TJ0591 A3TJ0691
MITSUBISHI make
Nominal rating [V - A] 12 - 150
Ground polarityNegative
Minimum revolution under no-load (When 13.5 V is
applied)[rpm] Less than 1,300
Hot output current (When 13.5 V is applied) [A/rpm]More than 35/1,300
More than 105/2,500
More than 136/5,000
Regulated output voltage [V] 14.1 - 14.7 *
Minimum length of brush [mm (in)] More than 5.00 (0.197)
Brush spring pressure [N (g, oz)] 4.1 - 5.3 (418 - 540, 14.8 - 19.1)
Slip ring minimum outer diameter [mm (in)] More than 22.1 (0.870)
Rotor (Field coil) resistance [Ω] 1.6 - 2.0
SE-1
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I BODY
CONTENTS
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SEAT
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Service Notice .......................................................... 3
Precautions for Work ................................................ 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 4
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 5
Work Flow ................................................................ 5
CUSTOMER INTERVIEW ..................................... 5
DUPLICATE THE NOISE AND TEST DRIVE ....... 6
CHECK RELATED SERVICE BULLETINS ........... 6
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 6
REPAIR THE CAUSE ........................................... 6
CONFIRM THE REPAIR ....................................... 7
Generic Squeak and Rattle Troubleshooting ........... 7
INSTRUMENT PANEL .......................................... 7
CENTER CONSOLE ............................................. 7
DOORS ................................................................. 7
TRUNK .................................................................. 8
SUNROOF/HEADLINING ..................................... 8
SEATS ................................................................... 8
UNDERHOOD ....................................................... 8
Diagnostic Worksheet .............................................. 9
AUTOMATIC DRIVE POSITIONER ...........................11
Component Parts And Harness Connector Location
.... 11
System Description ................................................ 12
MANUAL OPERATION ....................................... 12
MEMORY OPERATION ...................................... 12
EXITING OPERATION ........................................ 14
ENTRY OPERATION .......................................... 14
INTELLIGENT KEY INTERLOCK OPERATION ... 15
FAIL-SAFE MODE .............................................. 15
INITIALIZATION PROCEDURE .......................... 16
SETTING CHANGE FUNCTION ......................... 16
CAN Communication System Description .............. 16CAN Communication Unit ....................................... 16
Schematic ............................................................... 17
Wiring Diagram — AUT/DP — ............................... 19
Terminals and Reference Values for BCM .............. 31
Terminals and Reference Value for Intelligent Key
Unit ......................................................................... 31
Terminals and Reference Values for Driver Seat
Control Unit ............................................................. 32
Terminals and Reference Values for Automatic
Drive Positioner Control Unit .................................. 34
CONSULT-II Function (AUTO DRIVE POS.) .......... 37
CONSULT-II START PROCEDURE .................... 37
SELF-DIAGNOSIS RESULTS ............................. 37
DATA MONITOR ................................................. 38
ACTIVE TEST ..................................................... 39
WORK SUPPORT ............................................... 39
Work Flow ............................................................... 40
Symptom Chart ....................................................... 40
CAN Communication Inspection Using CONSULT-
II (Self-Diagnosis) ................................................... 42
Check BCM Power Supply and Ground Circuit ...... 42
Check Driver Seat Control Unit Power Supply and
Ground Circuit ........................................................ 43
Check Automatic Drive Positioner Control Unit
Power Supply and Ground Circuit .......................... 44
Check Sliding Motor Circuit .................................... 45
Check Reclining Motor Circuit ................................ 46
Check Front Lifting Motor Circuit ............................ 47
Check Rear Lifting Motor Circuit ............................. 49
Check Telescopic Motor Circuit .............................. 50
Check Tilt Motor Circuit .......................................... 51
Check Sliding Sensor Circuit .................................. 53
Check Reclining Sensor Circuit .............................. 55
Check Front Lifting Sensor Circuit .......................... 57
Check Rear Lifting Sensor Circuit .......................... 59
Check Telescopic Sensor Circuit ............................ 61
Check Tilt Sensor Circuit ........................................ 63
Check Door Mirror Sensor LH Circuit ..................... 64
Check Door Mirror Sensor RH Circuit .................... 67
Check Sliding Switch Circuit ................................... 69
SE-2Revision: 2007 April2007 M35/M45 Check Reclining Switch Circuit ............................... 71
Check Lifting Switch (Front) Circuit ........................ 73
Check Lifting Switch (Rear) Circuit ......................... 75
Check Power Seat Switch Ground Circuit .............. 76
Check Telescopic Switch Circuit ............................. 77
Check Tilt Switch Circuit ......................................... 79
Check Seat Memory and Set Switch Circuit ........... 81
Check Seat Memory Indicator Lamp Circuit ........... 82
Check Door Mirror Sensor Power Supply and
Ground Circuit ........................................................ 84
Check A/T Device (Detention Switch) Circuit ......... 86
Check Front Door Switch (Driver Side) Circuit ....... 87
Check UART Communication Line Circuit .............. 88
Check Lumbar Support Circuit ............................... 90
POWER SEAT(PASSENGER SIDE) ......................... 92
Schematic ............................................................... 92
Wiring Diagram — SEAT — .................................... 93
POWER SEAT(REAR) .............................................. 96
Component Parts and Harness Connector Location ... 96
System Description ................................................. 96
REAR POWER SEAT LH AND RH OPERATION ... 96
REAR SEAT RETREAT FUNCTION ................... 97
Schematic ............................................................... 98
Wiring Diagram — R/SEAT — ................................ 99
Terminals and Reference Values for Rear Seat Con-
trol Unit .................................................................103
Work Flow .............................................................104
Trouble Diagnoses Symptom Chart ......................104
Check Rear Power Seat Power Supply Circuit .....104
Check Rear Seat Control Unit Power Supply and
Ground Circuit ......................................................105
Check Rear Seat Sliding Motor Circuit .................106
Check Rear Power Seat Switch Circuit ................107
Check Automatic Return Cancel Switch Circuit ....109
Check Automatic Return Cancel Switch ...............110
Check Rear Door Switch Circuit ............................111
Check Rear Seat Sliding Sensor Circuit ...............112
CLIMATE CONTROLLED SEAT .............................114
Component Parts and Harness Connector Location .114
System Description ...............................................114
Schematic .............................................................118
Wiring Diagram — C/SEAT — ..............................119
Terminal and Reference Value for Climate Con-
trolled Seat Control Unit .......................................124
Work Flow .............................................................125
Trouble Diagnoses Symptom Chart ......................126
Preliminary Check ................................................126
Check Climate Controlled Seat Control Unit Power
Supply Circuit .......................................................127
Check Climate Controlled Seat Control Unit Power
Supply and Ground Circuit ...................................128
Check Climate Controlled Seat Switch Power Sup-ply Circuit ..............................................................131
Check Climate Controlled Seat Switch Circuit ......132
Check Climate Controlled Seat Switch Indicator Cir-
cuit ........................................................................134
Check Seat Cushion Thermal Electric Device Cir-
cuit ........................................................................136
Check Seatback Thermal Electric Device Circuit ..137
Check Seat Cushion Thermal Electric Device Sen-
sor Circuit ..............................................................138
Check Seatback Thermal Electric Device Sensor
Circuit ....................................................................140
Check Climate Controlled Seat Blower Motor Circuit .141
Check Climate Controlled Seat Control Unit .........143
HEATED SEAT ........................................................144
Component Parts and Harness Connector Location .144
System Description ...............................................144
Schematic .............................................................146
Wiring Diagram — HSEAT — ...............................147
Terminals and Reference Values for Rear Seat Con-
trol Unit ..................................................................152
Work Flow .............................................................152
Trouble Diagnoses Symptom Chart ......................152
Check Rear Heated Seat Power Supply and Ground
Circuit ....................................................................153
Check Rear Seat Control Unit Power Supply and
Ground Circuit .......................................................154
Check Rear Heated Seat Switch Circuit ...............156
Check Rear Heated Seat Indicator Power Supply
Circuit ....................................................................158
Check Rear Heated Seat Indicator Circuit ............159
Check Rear Heated Seat Circuit ...........................161
Check Rear Seatback Heater Circuit ....................162
FRONT SEAT ..........................................................164
Driver's Seat Components ....................................164
Passenger's Seat Components .............................166
Removal and Installation .......................................168
REMOVAL ..........................................................168
INSTALLATION ..................................................168
Disassembly and Assembly ..................................169
SEATBACK ........................................................169
SEAT CUSHION ................................................170
CLIMATE CONTROLLED SEAT ........................172
REAR SEAT .............................................................173
Bench Seat Components ......................................173
Power Seat (Split Type) Components ...................175
Removal and Installation .......................................177
BENCH SEAT ....................................................177
POWER SEAT ...................................................177
Disassembly and Assembly ..................................178
BENCH SEAT ....................................................178
POWER SEAT ...................................................180
SQUEAK AND RATTLE TROUBLE DIAGNOSES
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INSULATOR (Light foam block)
80845-71L00: 30 mm (1.18 in) thick, 30×50 mm (1.18×1.97 in)
FELT CLOTHTAPE
Used to insulate where movement does not occur. Ideal for instrument panel applications.
68370-4B000: 15×25 mm (0.59×0.98 in) pad/68239-13E00: 5 mm (0.20 in) wide tape roll
The following materials, not found in the kit, can also be used to repair squeaks and rattles.
UHMW (TEFLON) TAPE
Insulates where slight movement is present. Ideal for instrument panel applications.
SILICONE GREASE
Used in place of UHMW tape that will be visible or not fit. Will only last a few months.
SILICONE SPRAY
Use when grease cannot be applied.
DUCT TAPE
Use to eliminate movement.
CONFIRM THE REPAIR
Confirm that the cause of a noise is repaired by test driving the vehicle. Operate the vehicle under the same
conditions as when the noise originally occurred. Refer to the notes on the Diagnostic Worksheet.
Generic Squeak and Rattle TroubleshootingNIS0028X
Refer to Table of Contents for specific component removal and installation information.
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1. The cluster lid A and instrument panel
2. Acrylic lens and combination meter housing
3. Instrument panel to front pillar garnish
4. Instrument panel to windshield
5. Instrument panel mounting pins
6. Wiring harnesses behind the combination meter
7. A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by
applying felt cloth tape or silicon spray (in hard to reach areas). Urethane pads can be used to insulate
wiring harness.
CAUTION:
Do not use silicone spray to isolate a squeak or rattle. If you saturate the area with silicone, you
will not be able to recheck the repair.
CENTER CONSOLE
Components to pay attention to include:
1. Shifter assembly cover to finisher
2. A/C control unit and cluster lid C
3. Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation procedures also apply to the center console.
DOORS
Pay attention to the:
1. Finisher and inner panel making a slapping noise
2. Inside handle escutcheon to door finisher
3. Wiring harnesses tapping
4. Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them while driving to duplicate the conditions can isolate
many of these incidents. You can usually insulate the areas with felt cloth tape or insulator foam blocks from
the Nissan Squeak and Rattle Kit (J-43980) to repair the noise.
AUTOMATIC DRIVE POSITIONER
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AUTOMATIC DRIVE POSITIONERPFP:28491
Component Parts And Harness Connector LocationNIS0025Q
PIIB6292E
1. Fuse block (J/B) 2. Fuse and fusible link box 3. BCM M1, M2, M3
(View with the glove box assembly
removed)
4. A. Automatic drive positioner control
unit M6, M7
B. Telescopic motor M45
C. Telescopic sensor M44
D. Tilt sensor M37
E. Tilt motor M36
(View with the driver lower panel
removed)5. A. Front lifting motor B209
B. Rear lifting motor B210
C. Driver seat control unit
B204,B205
D. Sliding motor B2076. Seat memory switch D9
7. A. Lumbar support switch B212
B. Reclining switch B213
C. Sliding/Lifting switch B2138. A. ADP steering switch M46
B. Key slot M14
C. Door mirror control switch M959. Reclining motor B208