2003 NISSAN ALMERA N16 Indicators

Trouble DiagnosesNJEL0432
Symptom Possible cause Repair order
Turn signal and hazard warning
lamps do not operate.1. Smart entrance control unit
2. Smart entrance control unit cir-
cuit1. Check power door lock operation.
2. Check power supply and ground circuit for time con-
trol unit.
Turn signal lamps do not operate
but hazard warning lamps operate.1. Turn signal switch
2. Open in turn signal switch cir-
cuit1. Check turn signal switch.
2. Check turn signal switch ground for open circuit.
Hazard warning lamps do not
operate but turn signal lamps
operate.1. Hazard switch
2. Open in hazard switch circuit1. Check hazard switch.
2. Check hazard switch ground for open circuit.
Front turn signal lamp LH or RH
does not operate.1. Bulb
2. Open in front turn signal lamp
circuit1. Check bulb.
2. Check power supply and ground circuit for front turn
signal lamp.
Side turn signal lamp LH or RH
does not operate.1. Bulb
2. Open in rear combination lamp
circuit1. Check bulb.
2. Check power supply and ground circuit for rear com-
bination lamp.
Rear combination lamp LH or RH
does not operate.1. Bulb
2. Open in side turn signal lamp
circuit1. Check bulb.
2. Check grounds check power supply and ground circuit
for rear combination lamp.
LH and RH turn indicators do not
operate.1. Ground
2. CAN communication line1. Check grounds E30 and E73
2. Perform self-diagnosis for smart entrance control unit
If self-diagnosis result is OK, replace combination
meter
If self-diagnosis result is NG, refer to EL-380, “CAN
Communication Line Check”.
LH or RH turn indicator does not
operate.1. Bulb 1. Check bulb in combination meter.
TURN SIGNAL AND HAZARD WARNING LAMPS
Trouble Diagnoses
EL-74

Warning indicatorsWarning lamps in
instrument panelWarning detection and cancel conditions Cases of malfunction
ENGINE ENGINEDetection conditionWarning lamp ON signal is
detected while engine is running.
ECM malfunction
Cancel conditionWarning lamp OFF signal is
detected.
ENGINE OIL PRES-
SUREEngine oil
pressureDetection conditionWarning lamp ON signal is
detected for at least approx. 5
seconds while engine is running.Engine oil pressure
decreases.
Cancel conditionWarning lamp OFF signal is
detected.
AIR BAG Air bagDetection conditionWarning lamp ON signal is
detected for at least approx. 10
seconds after ignition switch is
turned ON.SRS air bag system mal-
function
Cancel conditionWarning lamp OFF signal is
detected.
LOW BRAKE FLUID BrakeDetection conditionWarning lamp ON signal (fluid
level) is detected.
Low brake fluid level
Cancel conditionWarning lamp OFF signal is
detected.
OVERHEATING –Detection conditionEngine coolant temperature as
being approx. 119°C (246°F) min.
Engine cooling system
malfunction
Cancel conditionEngine coolant temperature as
being approx. 105°C (221°F)
max.
CHARGE ChargeDetection conditionWarning lamp ON signal is
detected while engine is running.
Charging system malfunctionCharging system mal-
function
Cancel conditionWarning lamp OFF signal is
detected.
LOW WASHER FLUID –Detection conditionWasher liquid level falls below
approx. 0.8(1-3/8 Imp pt)
Low washer liquid level
Cancel condition Except above condition.
LOW FUEL Fuel levelDetection conditionAfter warning lamp ON signal is
detected, vehicle is driven for
over specified distance. [Fuel
level: Approx. 9.6(8-1/2 Imp
pt)]Low fuel level
Cancel conditionWarning lamp OFF signal is
detected.
PARKING BRAKE BrakeDetection conditionParking brake ON signal is
detected while vehicle is running
[approx. 5 km/h (3 MPH) or
faster].Parking brake remains
engaged.
Cancel conditionVehicle is stopped, or parking
brake OFF signal is detected.
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LCD DISPLAY
System Description (Cont’d)
EL-241

Warning indicatorsWarning lamps in
instrument panelWarning detection and cancel conditions Cases of malfunction
DOOR OPEN DoorDetection conditionVehicle is running [approx. 5
km/h (3 MPH) or faster] and door
ajar of any of the doors is
detected.Doorisopen
Cancel conditionVehicle is stopped and all the
doors lock.
ABS ABSDetection conditionWarning lamp ON signal is
detected when engine is running.
ABS control system mal-
function
Cancel conditionWarning lamp OFF signal is
detected.
ESP ELECTRONIC
CONTROL SYSTEMESPDetection conditionWarning lamp ON signal is
detected when engine is running.
ESP system malfunction
Cancel conditionWarning lamp OFF signal is
detected.
CVT ELECTRONIC
CONTROL SYSTEMCVTDetection conditionWarning lamp ON signal is
detected after ignition switch is
turned ON.
TCM system malfunction
Cancel conditionWarning lamp OFF signal is
detected.
CRUISE CONTROL
SYSTEMCRUISEDetection conditionWarning lamp ON signal is
detected after ignition switch is
turned ON.
ICC system malfunction
Cancel conditionWarning lamp OFF signal is
detected.
Precautions for Display Unit ReplacementNJEL0572Record the following memorized contents before replacing the control unit.

Preset frequency
Area for indicating station, selection of overlapped stations

Program status

Volume balance memory set values
Equalizer memory set values

Brightness of light when ON/OFF
Dimming switching
Display color switching
Replace the display unit after disconnecting both battery cables.
Component Parts and Harness Connector and
Harness Connector Location
NJEL0573For details, refer to “ELECTRICAL UNIT LOCATION” (EL-543) and “HARNESS LAYOUT” (EL-550).
LCD DISPLAY
System Description (Cont’d)
EL-242

Item (CONSULT-II screen
terms)Diagnosed system DATA MONITOR WORK SUPPORT
ROOM LAMP Interior room lamps X
THEFT WARNING Theft warning system X X
RETAINED PWR Retained power control X X
KEYLESS ENTRY Multi-remote control system X X
H/L WASH Headlamp washer X
TRUNK RELEASE Trunk or back door release X X
DIRECTION INDICATORS Direction indicator sound X X
SEC-E C/U SEC self-diagnosis X
X: Applicable
For diagnostic item in each control system, refer to the relevant pages foreach system.
The description of DATA MONITOR and WORK SUPORT, refer to EL-370, “DATA MONITOR MODE or EL-371, WORK SUPPORT
MODE”.
DATA MONITOR MODENJEL0584S02
Item (CONSULT-II screen terms) Diagnosed system
IGNITION SW Indicates [ON/OFF] condition of ignition switch.
KEY IN DETECT Indicates [ON/OFF] condition of electronic key switch.
DOOR SW DR RR Indicates [ON/OFF] condition of rear door switch (driver side).
DOOR SW AS RR Indicates [ON/OFF] condition of rear door switch (passenger side).
AS DOOR SW Indicates [ON/OFF] condition of front door switch (passenger side).
DR DOOR SW Indicates [ON/OFF] condition of front door switch (driver side).
WASH SW Indicates [ON/OFF] condition of washer switch.
CDL LOCK SW Indicates [ON/OFF] condition of door lock/unlock switch (locksignal).
CDL UNLOCK SW Indicates [ON/OFF] condition of door lock/unlock switch (unlock signal).
TRUNK OPEN SW Indicates [ON/OFF] condition of
HOOD OPEN SW Indicates [ON/OFF] condition of hood switch.
INT TRUNK REL· Indicates [ON/OFF] condition of trunk or back door release switch.
EXT TRUNK REL Indicates [ON/OFF] condition of external trunk back door release switch.
HAZARD SW Indicates [ON/OFF] condition of hazard switch.
RH TURN SW Indicates [ON/OFF] condition of turn signal switch.
LH TURN SW Indicates [ON/OFF] condition of turn signal switch.
REAR DEF SW Indicates [ON/OFF] condition of multifunction switch (defogger switch).
RKE LOCK Indicates [ON/OFF] condition of lock signal from remote controller.
RKE UNLOCK Indicates [ON/OFF] condition of unlock signal from remote controller.
RKE SEL UNLOCK Indicates [ON/OFF] condition of select unlock signal from remote controller.
RKE TRUNK REL Indicates [ON/OFF] condition of trunk open signal from remote controller.
BATTERY CHECK Indicates [ON/OFF] condition of remote controller battery.
TAIL LAMP ON Indicates [ON/OFF] condition of lighting switch.
SMART ENTRANCE CONTROL SYSTEM
CONSULT-II (Cont’d)
EL-370

Item (CONSULT-II screen terms) Diagnosed system
CAN COMM
Indicates the communication condition of CAN communication line. CANCIRC1
CANCIRC2
CANCIRC3
WORK SUPPORT MODENJEL0584S03
Mode Description Test item
DOOR LOCKINGAUTO RE-LOCK This mode can set auto re-lock function.
SELECTIVE UNLOCK This mode can set select unlock function.
TRUNK RELERASE TRUNK OPEN DELAYThis mode can set trunk or back door open switch
operation time.
WORK SUPPORT for
ROOMKEYLESS REGISTRATION This mode can register remote controller ID.
KEYLESS CHECKThis mode can check whether water remote controller
ID code is registered or not.
KEYLESS DI FLASH This mode can set remote controller function.
DIRECTION INDICATORS AUDIBLE TRAILER WARNING This mode can set audible trailer warning function.
SELF-DIAG RESULTS MODENJEL0584S04
Diagnosis item Description Repair order
RH FLASHER (S) BULB BROKENRH turn signal lamp system is mal-
functioning.Check turn signal lamp system. Refer to EL-67,
“TURN SIGNAL AND HAZARD WARNINGLAMPS”.
LH FLASHER (S) BULB BROKENLH turn signal lamp system is malfunc-
tioning.Check turn signal lamp system. Refer to EL-67,
“TURN SIGNAL AND HAZARD WARNINGLAMPS”.
RH FLASHER CIRCUIT OVER
CURRENTRH turn signal lamp circuit is open or
shorted.Check turn signal lamp system. Refer to EL-67,
“TURN SIGNAL AND HAZARD WARNINGLAMPS”.
LH FLASHER CIRCUIT OVER
CURRENTLH turn signal lamp circuit is open or
shorted.Check turn signal lamp system. Refer to EL-67,
“TURN SIGNAL AND HAZARD WARNINGLAMPS”.
CAN COMM CIRCUIT*CAN communication line is open or
shorted.Check CAN communication line. Refer to EL-380,
“CAN Communication Line Check”.
*: If this malfunction is displayed, first perform the trouble diagnosis.
MAIA0009E
CONSULT-II INSPECTION PROCEDURENJEL0584S051. Turn ignition switch “OFF”.
2. Connect “CONSULT-II” to the data link connector.
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SMART ENTRANCE CONTROL SYSTEM
CONSULT-II (Cont’d)
EL-371

Description=NJEL0485The TCU is applied for YD engine models without common rail and K9K engine models.
The TCU has the following functions.
INTERIOR LAMP TIMERNJEL0485S01The interior lamp timer is controlled by the TCU.
For further information, refer to “INTERIOR ROOM LAMP” (EL-80).
IGNITION KEY WARNING CHIME AND LIGHT WARNING CHIMENJEL0485S02The ignition key and light warning chime are controlled by the TCU.
For further information, refer to “WARNING CHIME” (EL-136).
REAR WINDOW DEFOGGER TIMERNJEL0485S03The rear window defogger and door mirror defogger system are controlled bythe TCU.
For further information, refer to “REAR WINDOW DEFOGGER” (EL-174).
POWER DOOR LOCK (SUPER LOCK)NJEL0485S04The power door lock (super lock) is controlled by the TCU.
For further information, refer to “POWER DOOR LOCK — Super Lock —” (EL-301).
MULTI-REMOTE CONTROL SYSTEMNJEL0485S05The multi-remote control system is controlled by the TCU.
For further information, refer to “MULTI-REMOTE CONTROL SYSTEM” (EL-352).
FUNCTIONNJEL0485S06The TCU has the following control function.
Item Details of control
Direction indicatorsSwitches the director indicators (Left, Right or All) when the combination
switch or hazard switch is operated.
Light warning chimeSounds warning chime when driver’s door is opened with light switch in the
1st or 2nd position and ignition switch “OFF”.
Ignition key warning chineSounds warning chime when driver’s door is opened with key in ignition and
the driver door lock knob (unlock sensor) is moved from the “unlock” posi-
tion to the “lock” position.
Rear window defogger timerTurn off rear window defogger and door mirror heater, if equipped, about 15
minutes after the rear window defogger switch is turned “ON”.
Battery saverShuts off interior lamp in 30 minutes if any door is left open when ignition
switch is “OFF”. The battery saver will reset if ignition switch is cycled or any
door is opened or closed.
Interior lamp timerKeep interior lamp illuminated for about 30 seconds when:
driver’s door is unlocked,
the ignition is switched off,
driver’s door is opened and then closed.
The timer is cancelled, and interior lamp turns off when:
driver’s door is locked, or
ignition switch is turned “ON”.
Power door lock Centrally locks and unlocks the vehicle
Super lock Activates and de-activates the super lock system.
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TIME CONTROL UNIT
Description
EL-381