2008 NISSAN LATIO sunroof

BCS-6
< SERVICE INFORMATION >
BCM (BODY CONTROL MODULE)
• When CAN communication operation is detected, it switches to CAN communication status.
• When a state of the following switches changes, it switches to CAN communication state:
- Ignition switch
- Key switch (without Intelligent Key)
- Key switch and ignition knob switch (with Intelligent Key)
- Hazard switch
- Door lock/unlock switch
- Front door switch (LH, RH)
- Rear door switch (LH, RH)
- Back door lock assembly (Hatchback)
- Trunk key cylinder switch (Sedan)
- Trunk lamp switch and trunk release solenoid (Sedan)
- Combination switch (passing, lighting switch 1st position, front fog lamp)
- Keyfob (lock/unlock signal)
- Front door key cylinder switch LH
• When control performed only by BCM is required by switch, it shifts to CAN communication inactive
mode.
• Status of combination switch reading function is changed.
SYSTEMS CONTROLLED BY BCM DIRECTLY
• Power door lock system. Refer to BL-22 .
• Remote keyless entry system. Refer to BL-51
.
• Power window system. Refer to GW-18
. NOTE
• Sunroof system. Refer to RF-10. NOTE
• Room lamp timer. Refer to LT- 8 9 .
• Rear wiper and washer system. Refer to WW-24
.
NOTE:
Power supply only. No system control.
SYSTEMS CONTROLLED BY BCM AND IPDM E/R
• Panic system. Refer to BL-51 .
• Vehicle security (theft warning) system. Refer to BL-187
.
• NVIS(NATS) system. Refer to BL-210
.
• Headlamp, tail lamp and battery saver control systems. Refer to LT- 7 2
, LT- 4 or LT- 2 5 .
• Front fog lamp. Refer to LT- 3 9
.
• Front wiper and washer system. Refer to WW-3
.
• Rear window defogger system. Refer to GW-49
.
SYSTEMS CONTROLLED BY BCM AND COMBINATION METER
• Warning chime. Refer to DI-41 .
• Turn signal and hazard warning lamps. Refer to LT- 4 8
.
SYSTEMS CONTROLLED BY BCM AND INTELLIGENT KEY UNIT
• Intelligent Key system. Refer to BL-74 .
MAJOR COMPONENTS AND CONTROL SYSTEM
System Input Output
Remote keyless entry systemRemote keyless entry receiver
(keyfob)• All door locking actuators
• Turn signal lamp (LH, RH)
• Combination meter (turn signal lamp)
Intelligent Key system Intelligent Key unit• All door locking actuators
• Turn signal lamp (LH, RH)
• Combination meter (turn signal lamp)
Power door lock systemFront power door lock/unlock
switch (LH, RH)All door locking actuators
Power supply (IGN/RAP) to power
windowIgnition retained power supply Power supply to power window and sunroof system
Power supply (BAT) to power window Battery power supply Power supply to power window and sunroof system

BL-10
< SERVICE INFORMATION >
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sun visor shaft shaking in the holder
3. Front or rear windshield touching headliner and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
OVERHEAD CONSOLE (FRONT AND REAR)
Overhead console noises are often caused by the console panel clips not being engaged correctly. Most of
these incidents are repaired by pushing up on the console at the clip locations until the clips engage.
In addition look for:
1. Loose harness or harness connectors.
2. Front console map/reading lamp lense loose.
3. Loose screws at console attachment points.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component mounted to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator mounting pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.

BL-230
< SERVICE INFORMATION >
BODY REPAIR
6. 1st roof rail assembly
7. Front roof rail assembly
8. Sun roof assembly
9. Front roof rail assembly (if equipped with sunroof)
10. Roof side rail reinforcement (RH & LH)
11. Inner center pillar (RH & LH)
12. Hood assembly
13. Center pillar reinforcement (RH & LH)
14. Front pillar inner (RH & LH)
15. Front pillar upper reinforcement (RH & LH)
16. Front pillar lower reinforcement (RH & LH)
17. Fender (RH & LH)
18. Side body (RH & LH)
19. Side body assembly (RH & LH)
20. Outer sill (RH & LH)
21. Outer sill reinforcement (RH & LH)
22. Front door assembly (RH & LH)
23. Outer front door panel (RH & LH)
24. Outer rear door panel (RH & LH)
25. Rear door assembly (RH & LH)
26. Rear fender (RH & LH)
27. Rear fender assembly (RH & LH)
28. Rear fender corner (RH & LH)
29. Rear fender extension (RH & LH)
30. Rear combination lamp base (RH & LH)
31. Rear pillar inner reinforcement (RH & LH)
32. Rear wheel housing outer (RH & LH)
33. Rear wheel housing inner (RH & LH)
34. Rear spring base assembly (RH & LH)
35. Rear seatback hinge bracket (RH & LH)
36. Rear seatback catch bracket (RH & LH)
37. Rear pillar inner (RH & LH)
38. Rear roof rail reinforcement (RH & LH)
39. Rear roof rail brace (RH & LH)
40. Rear panel
41. Rear bumper fascia lower bracket
42. Rear bumper fascia upper bracket
43. Rear bumper fascia center bracket
44. Rear panel assembly
45. Back door assembly

BL-232
< SERVICE INFORMATION >
BODY REPAIR
7. Front roof rail assembly
8. Sun roof assembly
9. Front roof rail assembly (if equipped with sunroof)
10. Roof side rail reinforcement (RH & LH)
11. Inner center pillar (RH & LH)
12. Hood assembly
13. Center pillar reinforcement (RH & LH)
14. Front pillar inner (RH & LH)
15. Front pillar upper reinforcement (RH & LH)
16. Front pillar lower reinforcement (RH & LH)
17. Fender (RH & LH)
18. Side body (RH & LH)
19. Side body assembly (RH & LH)
20. Outer sill (RH & LH)
21. Outer sill reinforcement (RH & LH)
22. Front door assembly (RH & LH)
23. Outer front door panel (RH & LH)
24. Outer rear door panel (RH & LH)
25. Rear door assembly (RH & LH)
26. Rear fender (RH & LH)
27. Rear fender corner (RH & LH)
28. Rear combination lamp base (RH & LH)
29. Rear wheel housing front extension (RH & LH)
30. Rear wheel housing outer (RH & LH)
31. Rear pillar inner reinforcement (RH & LH)
32. Rear body side inner (RH & LH)
33. Rear wheel housing inner (RH & LH)
34. Rear panel assembly
35. Rear bumper fascia upper bracket
36. Rear bumper fascia center bracket
37. Trunk lid assembly
38. Parcel shelf side (RH & LH)
39. Parcel shelf assembly
40. Rear waist panel
41. Rear bumper fascia lower bracket
Corrosion ProtectionINFOID:0000000001704120
DESCRIPTION
To provide improved corrosion prevention, the following anti-corrosive measures have been implemented in
NISSAN production plants. When repairing or replacing body panels, it is necessary to use the same anti-cor-
rosive measures.
ANTI-CORROSIVE PRECOATED STEEL (GALVANNEALED STEEL)

EI-8
< SYMPTOM DIAGNOSIS >
SQUEAK AND RATTLE TROUBLE DIAGNOSIS
3. The trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sun visor shaft shaking in the holder
3. Front or rear windshield touching headliner and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
OVERHEAD CONSOLE (FRONT AND REAR)
Overhead console noises are often caused by the console panel clips not being engaged correctly. Most of
these incidents are repaired by pushing up on the console at the clip locations until the clips engage.
In addition look for:
1. Loose harness or harness connectors.
2. Front console map/reading lamp lens loose.
3. Loose screws at console attachment points.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component installed on the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.

EI-46
< ON-VEHICLE REPAIR >
HEADLINING
Sedan Models
7. Roof console/map lamp assembly (if
equipped)8. Antenna feeder cable 9. Room lamp
10. Dual lock fastener 11. Room lamp harness 12. Insulator
13. Finisher A. With sunroof B. Without sunroof
Metal clip Clip C103⇐Vehicle front
LIIA2925E

HEADLINING
EI-47
< ON-VEHICLE REPAIR >
C
D
E
F
G
H
J
K
L
MA
B
EI
N
O
P
Removal and Installation - HatchbackINFOID:0000000001704240
REMOVAL
1. Remove the negative and positive battery cables.
2. Remove front seat assembly RH/LH. Refer to SE-11, "
Removal and Installation".
3. Remove rear seat cushion and rear seatback. Refer to SE-15, "
Removal and Installation".
4. Remove front seat belt shoulder anchor RH/LH. Refer to SB-3, "
Removal and Installation of Front Seat
Belt".
5. Remove center console body assembly. Refer to IP-10
.
6. Remove front pillar garnish RH/LH. Refer to EI-38, "
Removal and Installation".
7. Remove antenna feeder cable clip, then disconnect antenna
feeder cable connector.
8. Remove front and rear kicking plate inner RH/LH, center pillar lower garnish, center pillar upper garnish,
front and rear body side welt RH/LH. Refer to EI-38, "
Removal and Installation".
WARNING:
Do not reuse center pillar upper garnish if removed.
9. Remove back door weatherstrip. Refer to EI-36
.
10. Release the clips using a suitable tool, then remove the front
and rear assist grips.
11. Remove the sunvisor caps and screws, then remove sunvisor RH/LH.
1. Headlining 2. Assist grip 3. Room lamp
4. Sunvisor 5. Cap 6. Sunvisor holder
7. Map lamp assembly (if equipped) 8. Antenna feeder cable 9. Roof console assembly (if
equipped)
10. Roof plate (if equipped) 11. Dual lock fastener 12. Insulator
13. Room lamp harness 14. Cover A. With sunroof
B. Without sunroof Clip C103⇐Vehicle front
PIIB2583J
PIIB2584J

GW-8
< SERVICE INFORMATION >
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sun visor shaft shaking in the holder
3. Front or rear windshield touching headliner and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
OVERHEAD CONSOLE (FRONT AND REAR)
Overhead console noises are often caused by the console panel clips not being engaged correctly. Most of
these incidents are repaired by pushing up on the console at the clip locations until the clips engage.
In addition look for:
1. Loose harness or harness connectors.
2. Front console map/reading lamp lense loose.
3. Loose screws at console attachment points.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component mounted to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator mounting pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.