fuse box NISSAN ALMERA N16 2003 Electronic Owner's Manual

Trouble DiagnosesNJEL0501
Symptom Possible cause Repair order
None of the power windows can be
operated using any switch.1. 10A fuse
2. 30A fusible link, M4 circuit
breaker
3. Power window relay
4. Ground circuit
5. Power window main switch1. Check 10A fuse [No. 10, located in fuse block (J/B)]
Turn ignition switch “ON” and verify positive battery
voltage is present at terminal 1 of power window
relay.
2. Check 30A fusible link (letterB, located in fuse and
fusible link box) and M4 circuit breaker. Verify posi-
tive battery voltage is present at terminal 5 of power
window relay.
3. Check power window relay.
4. Check the following:
a. Check ground circuit of power window main switch.
b. Check power window relay ground circuit.
5. Check power window main switch.
Driver side power window cannot
be operated but other windows can
be operated.1. Driver side power window regu-
lator circuit
2. Driver side power window regu-
lator
3. Power window main switch1. Check harness between power window main switch
and driver side power window regulator for open or
short circuit.
2. Check driver side power window regulator.
3. Check power window main switch.
One or more power windows
except driver’s side window cannot
be operated.1. Power window sub-switches
2. Power window regulators
3. Power window main switch
4. Power window circuit1. Check power window sub-switch.
2. Check power window regulator.
3. Check power window main switch.
4. Check the following.
a. Check harness between the power window relay
terminal 3 and power window sub-switch terminal 5.
b. Check harnesses between power window main
switch and power window sub-switch for open/short
circuit.
c. Check harnesses between power window sub-switch
and power window regulator for open/short circuit.
Power windows except driver’s
side window cannot be operated
using power window main switch
but can be operated by power win-
dow sub-switch.1. Power window main switch 1. Check power window main switch.
Driver side power window auto-
matic operation does not function
properly.1. Power window main switch 1. Check power window main switch.
POWER WINDOW
Trouble Diagnoses
EL-260

DIAGNOSTIC PROCEDURE 2=NJEL0411S06Self-diagnostic results:
“CHAIN OF ECM-IMMU” displayed on CONSULT-II screen
1 CONFIRM SELF-DIAGNOSTIC RESULTS
Confirm SELF-DIAGNOSTIC RESULTS “CHAIN OF ECM-IMMU” displayed on CONSULT-II screen.
NOTE:
In rare case, “CHAIN OF ECM-IMMU” might be stored during key registration procedure, even if the system is not mal-
functioning.
SEL366X
Is CONSULT-II screen displayed as above?
Ye s G O T O 2 .
No GO TO SYMPTOM MATRIX CHART 1.
2 CHECK POWER SUPPLY CIRCUIT FOR IMMU
1. Disconnect IMMU connector.
2. Check voltage between terminal 8 of IMMU and ground with CONSULT-II or tester.
SEL302WB
OK or NG
OK GO TO 3.
NGCheck the following
10A fuse (No. 36, located in the fusible link and fuse box) — (Gasoline engine)
20A fuse (No. 34, located in the fusible link and fuse box) — (Diesel engine)
Harness for open or short between fuse and IMMU connector
Ref. Part No. C1
NATS (NISSAN ANTI-THEFT SYSTEM)
Trouble Diagnoses/YD Engine Models without Common Rail and K9K Engine Models (Cont’d)
EL-416

System DescriptionNJSC0004M/T MODELSNJSC0004S01Power is supplied at all times
through 40A fusible link (letterB, located in the fuse and fusible link box)
to ignition switch terminal 1.
With the ignition switch in START position, power is supplied
from ignition switch terminal 5
to smart entrance control unit terminal 58
from smart entrance control unit terminal 59
to starter motor harness connector terminal 1.
The starter motor plunger closes and provides a closed circuit between thebattery and starter motor. The
starter motor is grounded to the engine block. With power and ground supplied, cranking occurs and the engine
starts.
A/T MODELSNJSC0004S02Power is supplied at all times
through 40A fusible link (letterB, located in the fuse and fusible link box)
to ignition switch terminal 1.
With the ignition switch in the START position, power is supplied
from ignition switch terminal 5
to park/neutral position relay terminal 5.
With the ignition switch ON or START position, power is supplied
through 10A fuse [No. 20, located in the fuse block (J/B)]
to park/neutral position (PNP) relay terminal 1.
With the selector lever in the P or N position, ground is supplied
to park/neutral position relay terminal 2 through the park/neutral position switch
to smart entrance control unit terminal 59
from smart entrance control unit terminal 58
from body grounds, F9 and F10.
Then park/neutral position relay is energized and power is supplied
from park/neutral position relay terminal 3
to starter motor harness connector terminal 1.
The starter motor plunger closes and provides a closed circuit between thebattery and starter motor. The
starter motor is grounded to the engine block. With power and ground supplied, cranking occurs and the engine
starts.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
EL
IDX
STARTING SYSTEM
System Description
SC-13

System DescriptionNJSC0009The alternator provides DC voltage to operate the vehicle’s electrical system and to keep the battery charged.
The voltage output is controlled by the IC regulator.
Power is supplied at all times to alternator terminal 4 (S) through:
10A fuse (No. 39, located in the fuse and fusible link box).
Terminal B supplies power to charge the battery and operate the vehicle’s electrical system. Output voltage
is controlled by the IC regulator at terminal 4 (S) detecting the input voltage. The charging circuit is protected
by the 100A fusible link.
The alternator is grounded to the engine block.
With the ignition switch in the ON or START position, power is supplied
through 10A fuse [No. 30, located in the fuse block (J/B)]
to combination meter terminal 30
Ground is supplied to terminal 18 of the combination meter through terminal 3 (L) of the alternator. With power
and ground supplied, the charge warning lamp will illuminate. When the alternator is providing sufficient volt-
age with the engine running, the ground is opened and the charge warning lamp will go off.
If the charge warning lamp illuminates with the engine running, a fault is indicated.GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
EL
IDX
CHARGING SYSTEM
System Description
SC-27

Terminal ArrangementNJEL0493
YEL466D
FUSE BLOCK — JUNCTION BOX (J/B)
Terminal Arrangement

Terminal ArrangementNJEL0494
YEL805D
FUSE AND FUSIBLE LINK BOX
Terminal Arrangement