check INFINITI M35 2006 Factory Service Manual

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
BL-187
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2006 January2006 M35/M45
2. CHECK POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect key slot connector.
3. Check voltage between key slot connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Check key slot power supply circuit for open or short.
3. CHECK HARNESS CONTINUITY 1
1. Disconnect Intelligent Key unit connector.
2. Check continuity between Intelligent Key unit connector and key slot connector.
3. Check continuity between Intelligent Key unit connector and
ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. CHECK KEY SLOT
Check key slot.
OK or NG
OK >> Check the condition of harness and connector.
NG >> Replace key slot.
Terminals
Voltage (V)
(Approx.) (+)
(–)
Key slot connector Terminal
M14 1 Ground Battery voltage
PIIB6258E
AB
Continuity
Intelligent Key
unit connectorTerminal Key slot connector Terminal
M32 19 M14 2 Yes
A
GroundContinuity
Intelligent Key unit connector Terminal
M32 19 No
PIIB6259E
Terminal
Condition Continuity
Key slot
12Keyslot inserted Yes
Keyslot removed No
PIIB6260E

BL-188
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
Revision: 2006 January2006 M35/M45
5. CHECK HARNESS CONTINUITY 2
1. Disconnect BCM connector.
2. Check continuity between BCM connector and key slot connector.
3. Check continuity between BCM connector and ground.
OK or NG
OK >> Replace BCM. Refer to "C/U INITIALIZATION", and then perform the registration again after
replacing BCM.
NG >> Repair or replace harness.
Check NATS Antenna Amp. Built In Key SlotNIS001Z8
For the circuit information of this diagnosis, refer to Engine Immobilizer System Circuit Diagram.
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect key slot connector.
3. Check voltage between key slot connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Check key slot power supply circuit for open or short.
2. CHECK GROUND CIRCUIT
Check continuity between key slot connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
AB
Continuity
BCM connector Terminal Key slot connector Terminal
M1 37 M14 2 Yes
A
GroundContinuity
BCM connector Terminal
M1 37 No
PIIB6261E
Terminals
Voltage (V)
(Approx.) (+)
(–)
Key slot connector Terminal
M14 1 Ground Battery voltage
PIIB6258E
Key slot connector Terminal
GroundContinuity
M14 8 Yes
PIIB6262E

INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
BL-189
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2006 January2006 M35/M45
3. CHECK KEY SLOT SIGNAL
1. Connect key slot connector.
2. Check voltage between key slot connector and ground.
OK or NG
OK >> Check the condition of harness and connector.
NG >> Repair or replace harness between BCM and key slot.
Terminals
ConditionVoltage (V)
(Approx.) (+)
(–)
Key slot
connectorTerminal
M146
GroundCheck the voltage just
after the Intelligent Key
is inserted into the key
slot and the ignition
switch is turned to
START.The pointer of
the analog
tester fluctu-
ates. 7
PIIB6263E

DOOR
BL-191
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2006 January2006 M35/M45
2. Accessing from inside the vehicle, loosen the mounting nuts. Open the rear door, and raise the rear door
at rear end to adjust.
STRIKER ADJUSTMENT
1. Adjust the striker so that it becomes parallel with the lock inser-
tion direction.
Removal and Installation of Front DoorNIS001ZA
CAUTION:
When removing and installing the front door assembly, support the door with a jack and cloth to
protect the door and body.
When removing and installing front door assembly, be sure to carry out the fitting adjustment.
Refer to BL-190, "
Fitting Adjustment" .
After installing, apply touch-up paint (the body color) onto the head of the hinge mounting nuts.
Check the hinge rotating part for poor lubrication. If necessary, apply “body grease”.
Operate with two workers, because of its heavy weight.
Check rear door open/close operation after installation.
REMOVAL
1. Pull the lever and disconnect the door harness connector while
removing tabs of door harness connector.
2. Remove the mounting bolts of the check link on the vehicle.
PIIB2804J
PIIB3884J
PIIB2865J

BL-192
DOOR
Revision: 2006 January2006 M35/M45
3. Remove the door-side hinge mounting nuts, then remove the
door assembly.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation of Rear DoorNIS001ZB
CAUTION:
When removing and installing the rear door assembly, support the door with a jack and cloth to
protect the door and body.
When removing and installing rear door assembly, be sure to carry out the fitting adjustment.
Refer to BL-190, "
Fitting Adjustment" .
Check the hinge rotating part for poor lubrication. If necessary, apply “body grease”.
After installing, apply touch-up paint (the body color) onto the head of the hinge mounting nuts.
Operate with two workers, because of its heavy weight.
Check rear door open/close operation after installation.
REMOVAL
1. Pull out grommet and disconnect rear door harness connector.
2. Remove the mounting bolts of the check link on the vehicle.
PIIB3912J
PIIB3913J
PIIB2865J

BL-194
DOOR
Revision: 2006 January2006 M35/M45
Door WeatherstripNIS001ZC
FRONT DOOR
REMOVAL
1. Remove the mounting bolts of the check link on the vehicle. Refer to BL-191, "Removal and Installation of
Front Door" or BL-192, "Removal and Installation of Rear Door" .
2. Remove the weatherstrip clips and remove weatherstrip.
CAUTION:
After removal, do not pull strongly on the weatherstrip.
INSTALLATION
Install in the reverse order of removal.
Install the door weatherstrip (A) and along the arrow direction.
1. Door weatherstrip 2. Front door 3. Door sash molding
PIIB3878J

DOOR
BL-195
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2006 January2006 M35/M45
REAR DOOR
REMOVAL
1. Remove the mounting bolts of the check link on the vehicle. Refer to BL-191, "Removal and Installation of
Front Door" or BL-192, "Removal and Installation of Rear Door" .
2. Remove the weatherstrip clips and remove weatherstrip.
CAUTION:
After removal, do not pull strongly on the weatherstrip.
INSTALLATION
Install in the reverse order of removal.
Install the door weatherstrip (A) and along the arrow direction.
1. Door weatherstrip 2. Rear door 3. Door sash molding
PIIB3879J

TRUNK LID
BL-203
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2006 January2006 M35/M45
TRUNK LIDPFP:H4300
Fitting AdjustmentNIS001ZH
1. Check the clearance and the evenness between the trunk lid and eack part by visual and tactile feeling.
(Fitting standard dimension in the table below should be satisfied.)
* Unit: mm (in)
2. In case out of specification, adjust them according to the procedures shown below.
Loosen the bumper rubber.
1. Trunk lid assembly 2. Rear fender 3. Rear combination lamp
4. Rear bumper fascia 5. Bumper rubber 6. Trunk lid hinge
7. Trunk lid striker
Parts Standard Parallelism (MAX) Right/left clearance (MAX)
A – Aa 2.5 - 4.5 (01.0 - 0.18) 1.5 (0.06) 1.5 (0.06)
b -1.0 - 1.0 (-0.04 - 0.04) 1.5 (0.06) 1.5 (0.06)
B – Ba 2.5 - 5.5 (0.10 - 0.22) — 2.0 (0.08)
b -1.5 - 1.5 (-0.06 - 0.06) — 2.0 (0.08)
C – C a 2.4 - 6.6 (0.09 - 0.26) 2.5 (0.10) —
PIIB5817E

BL-204
TRUNK LID
Revision: 2006 January2006 M35/M45
Loosen the striker mounting bolts.
Lift up the trunk lid approx. 100 - 150 mm (3.94 - 5.91 in) height then close it lightly and make sure it
engaged firmly with the trunk lid closed.
Check the clearance and evenness.
Finally tighten the trunk lid striker.
Removal and Installation of Trunk Lid AssemblyNIS001ZI
CAUTION:
After installing, apply touch-up paint (the body color) onto the head of the hinge mounting bolts.
After installing, check operation.
After installing, perform fitting adjustment. Refer to BL-203, "Fitting Adjustment" .
REMOVAL
1. Remove trunk lid finisher. Refer to EI-56, "Removal and Installation for Trunk Room Trim" .
2. Disconnect the connectors in the trunk lid, and remove the harness clamps to pull the harness out of the
trunk lid.
3. Insert flat-bladed screwdriver into the gap and remove holder.
1. Trunk lid assembly 2. Trunk lid hinge 3. Trunk lid stay
4. Trunk lid finisher 5. Trunk lid harness
PIIB5818E
PIIB3895J

TRUNK LID
BL-205
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2006 January2006 M35/M45
4. Remove trunk lid stay (gas stay).
WAR NING :
Body injury may occur if no supporting rod is holding the
trunk lid open when removing the damper stay.
5. Remove the mounting bolts, and remove the trunk lid assembly.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation of Trunk Lid StayNIS001ZJ
REMOVAL
1. Insert flat-bladed screwdriver into the gap and remove holder.
2. Remove trunk lid stay on the trunk lid.
3. Remove the stud balls, and trunk lid stay.
INSTALLATION
1. Install in the reverse order of removal.
2. After installing, check the operation.
PIIB4909J
PIIB3895J