2001 NISSAN ALMERA audio

Inspection=NJEL0221AUDIO UNITNJEL0221S01All voltage inspections are made with:
+Ignition switch ON or ACC
+Audio unit ON
+Audio unit connected (If audio unit is removed for inspection, supply a ground to the case using a jumper
wire.)
ANTENNANJEL0221S02Using a jumper wire, clip an auxiliary ground between antenna and body.
+If reception improves, check antenna ground (at body surface).
+If reception does not improve, check main feeder cable for short circuit or open circuit.
AUDIO
Inspection
EL-281

Wiring Diagram Ð P/ANT ÐNJEL0085
HEL914A
AUDIO ANTENNA
Wiring Diagram Ð P/ANT Ð
EL-282

Location of Antenna/Power AntennaNJEL0087
GEL274
AUDIO ANTENNA
Location of Antenna/Power Antenna
EL-283

GEL275
Antenna Rod Replacement/Power Antenna=NJEL0307REMOVALNJEL0307S011. Remove antenna nut and antenna base.
GEL276
2. Withdraw antenna rod while raising it by operating antenna
motor.
GEL277
INSTALLATIONNJEL0307S021. Lower antenna rod by operating antenna motor.
2. Insert gear section of antenna rope into place with it facing
toward antenna motor.
3. As soon as antenna rope is wound on antenna motor, stop
antenna motor. Insert antenna rod lower end into antenna
motor pipe.
4. Retract antenna rod completely by operating antenna motor.
5. Install antenna nut and base.
SEL250I
Window Antenna RepairNJEL0250ELEMENT CHECKNJEL0250S011. Attach probe circuit tester (in ohm range) to antenna terminal
on each side.
If an element is OK, continuity should exist.
If an element is broken, no continuity should exist. Go to step
2.
AUDIO ANTENNA
Antenna Rod Replacement/Power Antenna
EL-284

SEL122R
SEL252I
+When measuring continuity, wrap tin foil around the top of
probe. Then press the foil against the wire with your fin-
ger.
SEL253I
2. To locate broken point, move probe along element. Tester
needle will swing abruptly when probe passes the point.
ELEMENT REPAIRNJEL0250S02Refer to ªFilament Repairº, ªREAR WINDOW DEFOGGERº (EL-
256).
AUDIO ANTENNA
Window Antenna Repair (Cont'd)
EL-285

Location of Antenna/Sedan With Manual
Antenna
NJEL0335
GEL273
SEL242S
Antenna Rod Replacement/Sedan With Manual
Antenna
NJEL0336REMOVALNJEL0336S011. Loosen screws securing antenna base.
SEL243S
2. Pull out pipe with a drier makes it easier.
SEL244S
3. Cut off stopper at the end of the antenna rod using a file.
4. Pull out antenna rod from antenna base.
AUDIO ANTENNA
Location of Antenna/Sedan With Manual Antenna
EL-286

SEL245S
5. Insert new antenna rod into antenna base.
6. Apply adhesive to screw thread and tighten screw.
SEL246S
7. Tighten screws to secure antenna base.
Location of Antenna/HatchbackNJEL0468
SEL466X
SEL459X
Antenna Rod Replacement/HatchbackNJEL0469REMOVALNJEL0469S011. Remove rear portion of head lining.
2. Remove antenna nut and antenna base.
AUDIO ANTENNA
Antenna Rod Replacement/Sedan With Manual Antenna (Cont'd)
EL-287

Detected items Description Diagnosis/service procedureRefer-
ence
page
Loading mechanism malfunction ÐCheck that whether the disc can be
inserted and ejected correctly. If the
loading function does not operate
correctly, replace NAVI control unit.Ð
CD-ROM reading errorIt is confirmed that the appropriate CD-
ROM disc is positioned in the CD-ROM
loader. However, no data can be read.Perform self-diagnosis to confirm
whether the inserted disc is malfunction-
ing or not.EL-476
Malfunctioning of error correction
for CD-ROMErroneous data is read from the CD-
ROM. The errors cannot be corrected.
CD-ROM focus errorCD-ROM data reading beam is out of
focus.Rough road driving might create CD
skipping like music CD audio unit.Ð
CD-ROM malfunction ÐPerform self-diagnosis to confirm
whether the inserted disc is malfunction-
ing or not.EL-476
NAVIGATION SYSTEM
Confirmation/Adjustment Mode (Cont'd)
EL-482