Component Parts and Harness Connector
Location
NJEL0441For details, refer to ªELECTRICAL UNIT LOCATIONº (EL-319) and
ªHARNESS LAYOUTº (EL-324).
System DescriptionNJEL0442UNIFIED CONTROL METERNJEL0442S01+Speedometer, odo/trip meter, tachometer, fuel gauge and water temperature gauge are controlled totally
by control unit built-in combination meter.
+Digital meter is adopted for odo/trip meter.*
*The record of the odo meter is kept even if the battery cable is disconnected. The record of the trip meter
is erased when the battery cable is disconnected.
+Odo/trip meter segment can be checked in diagnosis mode.
+Meter/gauge can be checked in diagnosis mode.
HOW TO CHANGE THE DISPLAY FOR ODO/TRIP METERNJEL0442S02
SEL394X
NOTE:
Turn ignition switch to the ªONº position to operate odo/trip meter.
POWER SUPPLY AND GROUND CIRCUITNJEL0442S03Power is supplied at all times
+through 10A fuse [No. 12, located in the fuse block (J/B)]
+to combination meter terminal 23
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 1
Ground is supplied
+through body grounds M28 and M67
+to combination meter terminal 10
METERS AND GAUGES
Component Parts and Harness Connector Location
EL-89
Trouble Diagnoses=NJEL0525SYMPTOM CHARTNJEL0525S01
Symptom Diagnoses/service procedureReference
page
Any function of the system
does not operate.Check power supply and ground circuit for NAVI control unit. EL-306
Strange screen color or
unusual screen brightness.1. Check ªDisplay Settingº MODE. EL-296
2. Check display in ªDiagnose the Displayº MODE. EL-287
The display is not dimmed
when turning lighting switch
to ON.1. Check ªDisplay Settingº MODE. EL-296
2. Check lighting switch signal input to NAVI control unit correctly in ªDiagnosis for
the signals from the carº MODE.EL-285
No navigation guide voice
are heard from front driver
side speaker.1. Check ªGuide Volume Settingº. EL-300
2. Check speaker relay. EL-307
Beep does not sound when
the system guides route.Check ªBeep On/Offº MODE. EL-298
Position marker does not
trace along the route being
traveled.Go to ªWORK FLOW FOR NAVIGATION INSPECTIONº. EL-304
Position marker does not
indicate forward or backward
movement.Check reverse signal input to NAVI control unit correctly by ªDiagnosis for the sig-
nals from the carº MODE.EL-285
Radio wave of GPS cannot
be received. (GPS marker
on the display does not
become green color.)1. Is there anything obstructing the GPS antenna on the rear parcel finisher?
(GPS antenna located under the rear parcel finisher.)Ð
2. Check GPS radio wave receive condition in ªGPS Information MODEº. EL-294
3. Check GPS antenna in ªSelf Diagnosisº MODE. EL-279
Heading direction of position
marker does not match
vehicle direction.1. Perform ªAdjust Current Locationº MODE. EL-298
2. Go to ªWORK FLOW FOR NAVIGATION INSPECTIONº. EL-304
Stored location in the
address book and other
memory functions are lost
when battery is disconnected
or becomes discharged.Stored location in the address book and other memory functions may be lost if the
battery is disconnected or becomes discharged. If this should occur, charge or
replace the battery as necessary and re-enter the information.Ð
Map appears grey and can-
not be scrolled.The current location in the memory is out of the map data area. Perform ªInitialize
Locationº.EL-291
NAVIGATION SYSTEM
Trouble Diagnoses
EL-303
