2001 NISSAN ALMERA N16 roof

NBT193
SUNROOF
Removal (Cont'd)
BT-62

SBT826
Record the number of shims placed between glass lid assem-
bly and link and wire assembly. Remove securing nuts and glass
lid assembly.
SBT827
Remove screws from left and right sides of each wind deflector
holder. Extract pawls through rail holes, then remove left and right
sides of wind deflector holder. Remove screws from front end of
sunroof unit. Extract pawls through frame holes, then remove wind
deflector from frame assembly.
SBT828
CAUTION:
+Before removing sunroof motor, make sure that sunroof is
fully closed.
+After removing sunroof motor, never attempt to rotate
sunroof motor as a single unit.
SBT829
Remove shade stoppers (2 points) from rear end of sunroof
frame assembly. Remove sun shade from rear end of sunroof
frame assembly.
SUNROOF
Removal (Cont'd)
BT-63

Trouble Diagnoses=NJBT0022DIAGNOSTIC TABLENJBT0022S01NOTE:
For diagnosing electric problem, refer to ªELECTRIC SUNROOFº
in EL section.
Check items (Components)
Wind deflector Adjustment Drain hoses WeatherstripLink and wire
assembly
Reference page BT-64 BT-65 BT-66 BT-66 BT-67
SymptomExcessive wind
noise12 3
Water leaks 1 2 3
Sunroof rattles1423
Excessive opera-
tion noise123
The numbers in this table mean checking order.
SBT331
WIND DEFLECTORNJBT0022S021. Open lid.
2. Check visually for proper installation.
3. Check to ensure a proper amount of petroleum jelly has been
applied to wind deflector connection points; apply if necessary.
SBT332
4. Check that wind deflector is properly retracted by hand. If it is
not, remove and visually check condition. (Refer to removal
procedures, BT-60.) If wind deflector is damaged, replace with
new one. If wind deflector is not damaged, re-install properly.
SUNROOF
Trouble Diagnoses
BT-64

ADJUSTMENTNJBT0022S03
SBT004A
If any height difference between glass lid and roof is found, check
glass lid fit and adjust as follows:
Height Difference AdjustmentNJBT0022S03021. Tilt glass lid up and down.
2. Check height difference between roof panel and glass lid to
see if it is as ªA-Aº as shown in the figure above.
3. If necessary, adjust it by using one of following procedures.
+Adjust by adding or removing adjustment shim(s) between
glass lid and link assembly.
+If glass lid protrudes above roof panel, add shim(s) or plain
washer(s) at sunroof mounting bracket or stud bolt locations to
adjust sunroof installation as required.
SUNROOF
Trouble Diagnoses (Cont'd)
BT-65

DRAIN HOSESNJBT0022S04
SBT005A
SBT333
1. Remove headlining to access drain hose connections. (Refer
to ªROOF TRIMº, BT-43, for detail.)
2. Check visually for proper connections, damage or deteriora-
tion.
(The figure shows only the front side.)
SBT820
3. If leakage occurs around luggage room, remove luggage room
side trim and check connecting area. Check for proper
connection, damage or tear.
4. Remove drain hoses and check visually for any damage,
cracks, or deterioration.
5. Pour water into drain hoses and find damaged portion.
+If any damaged portion is found at each step, replace the
damaged part.
WEATHERSTRIPNJBT0022S05+In the case of leakage around glass lid, close glass lid and pour
water over glass lid to find damaged or gap portion.
1. Remove glass lid assembly. (Refer to removal procedures,
BT-60, for details.)
2. Visually check weatherstrip for proper installation. If a gap
exists between glass lid and weatherstrip, check for sufficient
amount of butyl seal. If required, remove weatherstrip and
apply butyl seal.
Refer to ªEXTERIORº, BT-47, for details.
SUNROOF
Trouble Diagnoses (Cont'd)
BT-66

3. Check weatherstrip visually for any damage, deterioration, or
flattening.
+If any damage is found, replace weatherstrip.
CAUTION:
Do not remove weatherstrip except when replacing, or filling
up butyl seal.
LINK AND WIRE ASSEMBLYNJBT0022S06NOTE:
Before replacing a suspect part, carefully ensure it is the source of
noise being experienced.
1. Check link to determine if coating film has peeled off to such
an extent that substrate is visible. Check also to determine if
link is the source of noise. If it is, replace it.
2. Visually check to determine if a sufficient amount of petroleum
jelly has been applied to wire or rail groove. If not, add petro-
leum jelly as required.
3. Check wire for any damage or deterioration. If any damage is
found, remove rear guide (refer to removal procedures, BT-60,
for details), then replace wire.
SUNROOF
Trouble Diagnoses (Cont'd)
BT-67

WARNING CHIME....................................................... 113
Component Parts and Harness Connector
Location ................................................................... 113
System Description .................................................. 113
Wiring Diagram - CHIME - ...................................... 115
Trouble Diagnoses................................................... 117
FRONT WIPER AND WASHER..................................123
System Description ..................................................123
Wiring Diagram - WIPER - ......................................125
Removal and Installation .........................................127
Washer Nozzle Adjustment .....................................128
Washer Tube Layout ...............................................128
REAR WIPER AND WASHER....................................129
Wiring Diagram - WIP/R -........................................129
Removal and Installation .........................................131
Washer Nozzle Adjustment .....................................131
Washer Tube Layout ...............................................132
HEADLAMP WASHER................................................133
Wiring Diagram - HLC - ...........................................133
Washer Tube Layout ...............................................134
HORN...........................................................................135
Wiring Diagram - HORN - .......................................135
CIGARETTE LIGHTER................................................136
Wiring Diagram - CIGAR -.......................................136
CLOCK.........................................................................137
Wiring Diagram - CLOCK -......................................137
REAR WINDOW DEFOGGER.....................................138
System Description ..................................................138
Schematic ................................................................139
Wiring Diagram - DEF - ...........................................140
Trouble Diagnoses...................................................143
Electrical Components Inspection ...........................146
Filament Check ........................................................147
Filament Repair .......................................................148
AUDIO..........................................................................149
System Description ..................................................149
Schematic ................................................................151
Wiring Diagram - AUDIO - .......................................152
Trouble Diagnoses...................................................160
Inspection.................................................................161
AUDIO ANTENNA.......................................................162
Location of Antenna .................................................162
Antenna Rod Replacement .....................................162
HEATED SEAT............................................................163
Wiring Diagram - H/SEAT - .....................................163
POWER SUNROOF.....................................................165
Wiring Diagram - SROOF - .....................................165
Trouble Diagnoses...................................................166
DOOR MIRROR...........................................................167
Wiring Diagram - MIRROR - ...................................167
POWER WINDOW.......................................................169
System Description ..................................................169Schematic ................................................................171
Wiring Diagram - WINDOW - ..................................172
Trouble Diagnoses...................................................176
POWER DOOR LOCK.................................................177
System Description ..................................................177
Schematic ................................................................178
Wiring Diagram - D/LOCK -.....................................180
Trouble Diagnoses...................................................187
POWER DOOR LOCK - SUPER LOCK -...................196
System Description ..................................................196
Schematic ................................................................198
Wiring Diagram - S/LOCK - .....................................200
Trouble Diagnoses...................................................207
MULTI-REMOTE CONTROL SYSTEM.......................220
System Description ..................................................220
Wiring Diagram - MULTI - .......................................221
Trouble Diagnoses...................................................223
ID Code Entry Procedure ........................................227
Remote Controller Battery Replacement.................228
TIME CONTROL UNIT................................................229
Description ...............................................................229
Trouble Diagnoses...................................................230
Schematic ................................................................232
NATS (NISSAN ANTI-THEFT SYSTEM).....................234
Component Parts and Harness Connetor
Location ...................................................................234
System Description ..................................................234
System Composition ................................................236
Wiring Diagram - NATS -.........................................237
CONSULT-II .............................................................238
Trouble Diagnoses...................................................241
How to Replace NATS IMMU ..................................258
NAVIGATION SYSTEM...............................................259
Precautions ..............................................................259
Component Parts Location ......................................260
System Description ..................................................261
Schematic ................................................................269
Wiring Diagram - NAVI - ..........................................270
Self-diagnosis Mode ................................................278
Confirmation/Adjustment Mode ...............................281
Control Panel Mode .................................................293
Guide Volume Setting ..............................................300
Anti-theft System .....................................................301
CONSULT-II .............................................................302
Trouble Diagnoses...................................................303
This Condition Is Not Abnormal...............................309
Program Loading .....................................................318
ELECTRICAL UNITS LOCATION...............................319
Engine Compartment ...............................................319
Passenger Compartment/LHD Models ....................320
Passenger Compartment/RHD Models ...................322
CONTENTS(Cont'd)
EL-2

Trouble DiagnosesNJEL0385AUDIO UNITNJEL0385S05
Symptom Possible causes Repair order
Audio unit inoperative (no
digital display and no
sound from speakers).1. 10A fuse
2. Poor audio unit case ground
3. Audio unit1. Check 10A fuse [No. 1, located in fuse block (J/B)].
Turn ignition switch ON and verify that battery posi-
tive voltage is present at terminal 3 of audio unit.
2. Check audio unit case ground.
3. Remove audio unit for repair.
Audio unit presets are lost
when ignition switch is
turned OFF.1. 15A fuse
2. Audio unit1. Check 15A fuse [No. 32, located in fuse block (J/B)]
and verify that battery positive voltage is present at
terminal 9 of audio unit.
2. Remove audio unit for repair.
Individual rear speaker is
noisy or inoperative.1. Each speaker
2. Output circuit to each speaker1. Check speaker.
2. Check the output circuits to each speaker
+between audio unit and speaker amp.
+between speaker amp. and each speaker.
AM/FM stations are weak
or noisy.1. Roof antenna
2. Audio unit ground
3. Audio unit1. Check roof antenna.
2. Check audio unit ground condition.
3. Remove audio unit for repair.
Audio unit generates noise
in AM and FM modes with
engine running.1. Poor audio unit ground
2. Loose or missing ground bonding straps
3. Ignition condenser or rear window defog-
ger noise suppressor condenser
4. Ignition coil or secondary wiring
5. Audio unit1. Check audio unit ground.
2. Check ground bonding straps.
3. Replace ignition condenser or rear window defogger
noise suppressor condenser.
4. Check ignition coil and secondary wiring.
5. Remove audio unit for repair.
Audio unit generates noise
in AM and FM modes with
accessories on (switch
pops and motor noise).1. Poor audio unit ground
2. Antenna
3. Accessory ground
4. Faulty accessory1. Check audio unit ground.
2. Check antenna.
3. Check accessory ground.
4. Replace accessory.
CD AUTOCHANGERNJEL0385S06Testing Magazines and DiscsNJEL0385S06011. Confirm discs are installed correctly into the magazine (not upside down).
2. Visually inspect/compare the customer's discs with each other and other discs.
Identify any of the following conditions:
+Discs with a large outside diameter. [Normal size is 120 mm (4.72 in).]
+Discs with rough or lipped edges.
+Discs with excessive thickness [Normal size is 1.2 mm (0.047 in).]
+Discs with scratches, abrasions, or pits on the surface.
+Discs with grease/oil, fingerprints, foreign material.
+Discs are warped due to excessive heat exposure.
3. Slide/place the discs in and out of the various magazine positions.
Identify any discs and/or positions that require additional force for placement/ejection. If interference
(sticking, excessive tensions) is found, replace the magazine or the discs.
NOTE:
+Discs which are marginally out of specification (ex. dirty, scratched and so on) may play correctly
on a home stereo.
However, when used in the automotive environment skipping may occur due to the added vehicle
movement and/or vibration due to road conditions. Autochangers should not be replaced when
discs are at fault.
+Use a soft damp cloth to wipe the discs starting from the center outward in radial direction. Never
use chemical cleaning solutions to clean the discs.
AUDIO
Trouble Diagnoses
EL-160