2003 NISSAN ALMERA N16 Electronic Repair Manual

Page 2825 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual Air Conditioning Controls (Only) Are Ineffective
(Rear Defogger Control Excluded)
NJEL0617
1 HARNESS CHECK
1. Turn the ignition switch OFF.
2. Disconnect A/C auto amp. connector and AV and NAVI contro

Page 2826 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual 2 A/C–AV, AV–AC, AC–CLK COMMUNICATION SIGNAL CHECK
1. Connect A/C AUTO AMP. connector.
2. Turn the ignition switch ON.
3. Check voltage between AV and NAVI control unit and ground.
SKIA1432E
MTB

Page 2827 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual Rear Defogger Does Not OperateNJEL0618
1 HARNESS INSPECTION
1. Turn the ignition switch OFF.
SKIA1434E
2. Disconnect multifunction switch connector and smart entrance controlunit connector.
3. Check c

Page 2828 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual Rear Defogger Indicator Lamp Does Not
Illuminate
NJEL0619
1 CHECK POSITION OF IGNITION SWITCH
Is ignition switch ON?
YesorNo
Ye s G O T O 2 .
No Rear defogger does not operate if ignition switch is no

Page 2829 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual No Fuel Information Is Displayed/No Warning
Message Is Displayed
NJEL0620
1 CHECK DISPLAY CONDITIONS
Check display conditions for all warning screens.
MTBL1549
GO TO 2.
2 HARNESS CHECK
1. Turn the ign

Page 2830 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual 3 COMMUNICATION SIGNAL (AV–ME) CHECK
1. Connect connectors of combination meter and AV and NAVI control unit.
2. Turn the ignition switch ON.
3. Check voltage signal between AV and NAVI control unit

Page 2831 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual Previous Conditions Are Not StoredNJEL0621
1 BATTERY POWER CHECK
Check AV and NAVI control unit battery power.
Refer to EL-467, “Power Supply and Ground Circuit Check”.
OK or NG
OK Replace AV and

Page 2832 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual Display Does Not Change When Screen
Adjustment Is Performed
NJEL0624
1 CHECK SYMPTOM
Do other systems operate properly?
Do operate. Replace the display unit.
Do not operate. Check the problem again.
D