Nissan Almera Tino V10. Instruction — part 785
GUIDE SOUND IS NOT HEARD
=NLEL0687S12
1
CHECK VOICE GUIDE SETTING
I
While driving in the dark pink route, voice guide does not operate. (note)
I
Is volume setting not switched ON?
NOTE:
Voice guide is only available at intersections that satisfy certain conditions (indicated by
I
on the map). Therefore, guid-
ance may not be given even when the route on the map changes direction.
Yes or No
Yes
©
GO TO 2.
No
©
Switch the setting ON and turn the volume up.
2
HARNESS CHECK
1. Turn the ignition switch OFF.
2. Disconnect AV and NAVI control unit connector and audio unit connector.
3. Check continuity between AV and NAVI control unit and audio unit.
YEL391E
MTBL1742
4. Check continuity between AV and NAVI control unit and ground.
MTBL1743
OK or NG
OK
©
GO TO 3.
NG
©
I
Repair harness.
I
Check connector housings for disconnected or loose terminals.
NAVIGATION SYSTEM
Trouble Diagnoses (Cont’d)
EL-436
3
VOICE GUIDE CHECK
1. Connect AV and NAVI control unit connector and audio unit connector.
2. Turn the ignition switch ON.
3. Check voltage signal between AV and NAVI control unit terminals 8 (Y) and 7 (BR).
YEL392E
MTBL1744
OK or NG
OK
©
Replace Audio unit.
NG
©
Replace AV and NAVI control unit.
MULTIFUNCTION SWITCH CONTROLS ARE
INEFFECTIVE (REAR DEFOGGER CONTROL
EXCLUDED)
NLEL0687S13
1
CHECK POWER AND GROUND SYSTEMS
Check voltage between multifunction switch and ground. EL-421, “Check Power Supply and Ground Circuit Check for Mul-
tifunction Switch”.
OK or NG
OK
©
GO TO 2.
NG
©
Malfunction of multifunction switch ACC power or ground harness
2
CHECK SYMPTOM
Turn ignition switch to ACC position. Is screen changed to audio control screen when CD is inserted?
Switches.
©
GO TO 3.
Does not switch.
©
GO TO 5.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
NAVIGATION SYSTEM
Trouble Diagnoses (Cont’d)
EL-437
3
HARNESS CHECK
1. Turn the ignition switch OFF.
2. Disconnect multifunction switch connector and audio unit connector.
3. Check continuity between multifunction switch and audio unit.
YEL393E
MTBL1745
4. Check continuity between multifunction switch harness connector M102 terminals 11 (L), 13 (P) and ground.
Continuity should not exist.
OK or NG
OK
©
GO TO 4.
NG
©
I
Replace harness.
I
Check connector housings for disconnected or loose terminals.
4
COMMUNICATION SIGNAL INSPECTION
1. Connect multifunction switch and Audio unit connectors.
2. Check voltage signal between multifunction switch harness connector M102 terminals 11 (L), 13 (P) and ground.
YEL394E
11 (L), 13 (P) - ground:
EL-400, “Terminals and Reference Value for Multifunction Switch”
OK or NG
OK
©
Replace audio unit.
NG
©
Replace multifunction switch.
NAVIGATION SYSTEM
Trouble Diagnoses (Cont’d)
EL-438
5
HARNESS CHECK
1. Turn the ignition switch OFF.
2. Disconnect AV and NAVI control unit connector and audio unit connector.
3. Check continuity between AV and NAVI control unit and audio unit.
YEL395E
MTBL1746
4. Check continuity between terminals 47, 48 and 46.
YEL396E
MTBL1747
OK or NG
OK
©
GO TO 6.
NG
©
I
Replace harness.
I
Check connector housings for disconnected or loose terminals.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
NAVIGATION SYSTEM
Trouble Diagnoses (Cont’d)
EL-439
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст