Guide Sound is Not Heard

WARNING: This page is about a different car, the 2004 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

CHECK VOICE GUIDE SETTING
- While driving in the dark pink route, voice guide does not operate, (note)
- Is volume setting not switched ON?
NOTE: Voice guide is only available at intersections that satisfy certain conditions (indicated by "BULLET" on the map). Therefore, guidance may not be given even when the route on the map changes direction.

Yes or No
1. YES: GO TO 2.
2. NO: Switch the setting ON and turn the volume up.

CHECK HARNESS

Turn ignition switch OFF.
Disconnect NAVI control unit connector and audio unit connector.

Check continuity between NAVI control unit and audio unit.

CONTINUITY CHECK CHART

Terminals				Continuity
NAVI control unit		Audio unit
Connector	Terminal (Wire color)	Connector	Terminal (Wire color)
M62	7 (V)	M46	36 (V)	Yes
M62	8 (LG)	M46	34 (LG)	Yes

Check continuity between NAVI control unit and ground.

CONTINUITY CHECK CHART

Terminals
	NAVI control unit		Ground
Connector	Terminal (Wire color)
M62	7 (V)	No
M62	8 (LG)	No

Fig 1: Disconnecting NAVI Control Unit Connector And Audio Unit Connector

Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK: GO TO 3.
NG: Repair harness or connector.

CHECK VOICE GUIDE
1. Connect NAVI control unit connector and audio unit connector.
2. Turn ignition switch ON.
3. Check signal between NAVI control unit harness connector M62 terminal 7 (V) and 8 (LG) with CONSULT-II or oscilloscope.
  7 (V) - 8 (LG): Refer to " TERMINALS AND REFERENCE VALUE FOR NAVI CONTROL UNIT ".
  
  Fig 2: Checking Signal Between NAVI Control Unit Harness Connector Terminals
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: Replace audio unit.
2. NG: Replace NAVI control unit.