Nissan Murano Z50 (2005 year). Manual — part 24
NAVIGATION SYSTEM
AV-191
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2.
CHECK RGB SIGNAL
1.
Connect display control unit and display connectors.
2.
Turn ignition switch ON.
3.
Display “Color bar” by “CONFIRMATION/ADJUSTMENT” mode.
4.
Check the malfunctioning circuit according to the symptoms.
●
When the screen looks bluish.
Check voltage waveform between display control unit harness
connector M43 terminals 50 (G/Y) and 47 with CONSULT-ll or
oscilloscope.
●
When the screen looks reddish.
Check voltage waveform between display control unit harness
connector M43 terminals 52 (G/R) and 47 with CONSULT-ll or
oscilloscope.
●
When the screen looks yellowish.
Check voltage waveform between display control unit harness
connector M43 terminals 54 (G/O) and 47 with CONSULT-ll or
oscilloscope.
OK or NG
OK
>> Replace display.
NG
>> Replace display control unit.
50 – 47
: Refer to
and Reference Value for Dis-
play Control Unit"
PKIA2897E
52 – 47
: Refer to
and Reference Value for Dis-
play Control Unit"
PKIA2899E
54 – 47
: Refer to
and Reference Value for Dis-
play Control Unit"
PKIA2901E
AV-192
NAVIGATION SYSTEM
Revision: 2005 August
2005 Murano
Color of RGB Image is Not Proper (Only NAVI Screen)
AKS005SO
1.
CHECK RGB HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect NAVI control unit and display control unit connectors.
3.
Check the malfunctioning circuit according to the symptoms.
●
When the screen looks bluish
●
When the screen looks reddish.
●
When the screen looks yellowish.
OK or NG
OK
>> GO TO 2.
NG
>> Repair harness or connector.
Terminals
Continuity
NAVI control unit
Display control unit
Connector
Terminal
(Wire color)
Connector
Terminal
(Wire color)
M62
18 (BR/Y)
M43
44 (BR/Y)
Yes
17
45
Terminals
Continuity
NAVI control unit
Ground
Connector
Terminal (Wire color)
M62
18 (BR/Y)
No
17
Terminals
Continuity
NAVI control unit
Display control unit
Connector
Terminal
(Wire color)
Connector
Terminal
(Wire color)
M62
21 (BR/W)
M43
46 (BR/W)
Yes
17
45
Terminals
Continuity
NAVI control unit
Ground
Connector
Terminal (Wire color)
M62
21 (BR/W)
No
17
Terminals
Continuity
NAVI control unit
Display control unit
Connector
Terminal
(Wire color)
Connector
Terminal
(Wire color)
M62
15 (BR)
M43
48 (BR)
Yes
17
45
Terminals
Continuity
NAVI control unit
Ground
Connector
Terminal (Wire color)
M62
15 (BR)
No
17
PKIA2890E
PKIA2892E
PKIA2894E
NAVIGATION SYSTEM
AV-193
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2.
CHECK RGB SIGNAL
1.
Connect NAVI control unit and display control unit connectors.
2.
Turn ignition switch ON.
3.
Display “Color bar” by “CONFIRMATION/ADJUSTMENT” mode.
4.
Check the malfunctioning circuit according to the symptoms.
●
When the screen looks bluish.
Check voltage waveform between NAVI control unit harness
connector M62 terminals 18 (BR/Y) and 17 with CONSULT-ll or
oscilloscope.
●
When the screen looks reddish.
Check voltage waveform between NAVI control unit harness
connector M62 terminals 21 (BR/W) and 17 with CONSULT-ll or
oscilloscope.
●
When the screen looks yellowish.
Check voltage waveform between NAVI control unit harness
connector M62 terminals 15 (BR) and 17 with CONSULT-ll or
oscilloscope.
OK or NG
OK
>> Replace display control unit.
NG
>> Replace NAVI control unit.
18 – 17
: Refer to
and Reference Value for NAVI
Control Unit"
SKIB0045E
21 – 17
: Refer to
and Reference Value for NAVI
Control Unit"
SKIB0046E
15 – 17
: Refer to
and Reference Value for NAVI
Control Unit"
SKIB0047E
AV-194
NAVIGATION SYSTEM
Revision: 2005 August
2005 Murano
NAVI Screen is Rolling
AKS005RH
1.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect NAVI control unit and display control unit connectors.
3.
Check continuity between NAVI control unit harness connector
M62 terminals 16 (P/L), 14 and display control unit harness con-
nector M43 terminals 43 (P/L), 41.
4.
Check continuity between NAVI control unit harness connector
M62 terminals 16 (P/L), 14 and ground.
OK or NG
OK
>> GO TO 2.
NG
>> Repair harness or connector.
2.
CHECK RGB SYNCHRONIZING SIGNAL
1.
Connect NAVI control unit and display control unit connectors.
2.
Turn ignition switch ON.
3.
Check voltage waveform between NAVI control unit harness
connector M43 terminals 16 (P/L) and 14 with CONSULT-ll or
oscilloscope.
OK or NG
OK
>> GO TO 3.
NG
>> Replace NAVI control unit.
3.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect display control unit and display connectors.
3.
Check continuity between display control unit harness connector
M43 terminals 56 (G), 49 and display harness connector M38
terminals 19 (G), 21.
4.
Check continuity between display control unit harness connector
M43 terminals 56 (G), 49 and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair harness or connector.
16 – 43
: Continuity should exist.
14 – 41
: Continuity should exist.
16, 14 – Ground
: Continuity should not exist.
PKIA2902E
16 – 14
: Refer to
and Reference Value for NAVI
Control Unit"
PKIA2903E
56 – 19
: Continuity should exist.
49 – 21
: Continuity should exist.
56, 49 – Ground
: Continuity should not exist.
SKIA9507E
NAVIGATION SYSTEM
AV-195
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4.
CHECK RGB SYNCHRONIZING SIGNAL
1.
Connect display control unit and display connectors.
2.
Turn ignition switch ON.
3.
Check voltage waveform between display harness connector
M38 terminals 19 (G) and 21 with CONSULT-ll or oscilloscope.
OK or NG
OK
>> Replace display.
NG
>> Replace display control unit.
Voice Guidance Is Not Heard
AKS004RP
1.
CHECK VOICE GUIDANCE SETTING
●
While driving in the dark pink route, voice guidance does not operate. (note)
●
Is volume setting not switched ON?
NOTE:
Voice guidance is only available at intersections that satisfy certain conditions (indicated by
●
on the map).
Therefore, guidance 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.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect NAVI control unit and audio unit connectors.
3.
Check continuity between NAVI control unit harness connector
M62 terminals 7 (V), 8 (LG) and audio unit harness connector
M46 terminals 36 (V), 34 (LG).
4.
Check continuity between NAVI control unit harness connector
M62 terminals 7 (V), 8 (LG) and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness or connector.
19 – 21
: Refer to
and Reference Value for Dis-
play"
PKIA2905E
7 – 36
: Continuity should exist.
8 – 34
: Continuity should exist.
7, 8 – Ground
: Continuity should not exist.
PKIA2906E
AV-196
NAVIGATION SYSTEM
Revision: 2005 August
2005 Murano
3.
CHECK VOICE GUIDANCE SIGNAL
1.
Connect NAVI control unit and audio unit connectors.
2.
Turn ignition switch ON.
3.
Check voltage waveform between NAVI control unit harness
connector M62 terminals 7 (V) and 8 (LG) with CONSULT-ll or
oscilloscope.
OK or NG
OK
>> Replace audio unit.
NG
>> Replace NAVI control unit.
All Screens Are Not Displayed
AKS005P9
1.
CHECK CONDITION
When operating audio and air conditioner, make sure that they operate correctly.
Do audio and air conditioner operate normally?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK DISPLAY POWER SUPPLY AND GROUND CIRCUIT
Check display power supply and ground circuit. Refer to
AV-173, "Power Supply and Ground Circuit Check for
OK or NG
OK
>> Replace display.
NG
>> Repair malfunctioning parts.
3.
CHECK DISPLAY CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
Check display control unit power supply and ground circuit. Refer to
AV-172, "Power Supply and Ground Cir-
cuit Check for Display Control Unit"
OK or NG
OK
>> Replace display control unit.
NG
>> Repair malfunctioning parts.
7 – 8
: Refer to
and Reference Value for NAVI
Control Unit"
PKIA2907E
NAVIGATION SYSTEM
AV-197
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Operating Screen for Audio and A/C is Not Displayed When Showing NAVI
Screen
AKS004RM
1.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect display control unit and display connectors.
3.
Check continuity between display control unit harness connector
M43 terminals 49, 53 (W), 55 (R) and display harness connector
M38 terminals 21, 20 (W), 8 (R).
4.
Check continuity between display control unit harness connector
M43 terminals 53 (W), 55 (R) and ground.
OK or NG
OK
>> GO TO 2.
NG
>> Repair harness or connector.
2.
CHECK VERTICAL SYNCHRONIZING SIGNAL
1.
Connect display control unit and display connectors.
2.
Turn ignition switch ON.
3.
Check voltage waveform between display control unit harness
connector M43 terminals 53 (W) and 49 with CONSULT-ll or
oscilloscope.
OK or NG
OK
>> GO TO 3.
NG
>> Replace display.
3.
CHECK HORIZONTAL SYNCHRONIZING SIGNAL
Check voltage waveform between display control unit harness con-
nector M43 terminals 55 (R) and 49 with CONSULT-ll or oscillo-
scope.
OK or NG
OK
>> Replace display control unit.
NG
>> Replace display.
49 – 21
: Continuity should exist.
53 – 20
: Continuity should exist.
55 – 8
: Continuity should exist.
53, 55 – Ground
: Continuity should not exist.
SKIB3100E
53 – 49
: Refer to
and Reference Value for Dis-
play Control Unit"
SKIA9506E
55 – 49
: Refer to
and Reference Value for Dis-
play Control Unit"
PKIA2888E
AV-198
NAVIGATION SYSTEM
Revision: 2005 August
2005 Murano
FUEL ECONOMY Screen is Not Shown
AKS005QX
1.
CHECK IGNITION SIGNAL FOR DISPLAY CONTROL UNIT
Check ignition signal for display control unit. Refer to
AV-180, "Ignition Signal Check for Display Control Unit"
.
OK or NG
OK
>> GO TO 2.
NG
>> Repair malfunctioning parts.
2.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-188, "CAN Communication Line Check"
OK or NG
OK
>> Replace display control unit.
NG
>> After filling out CAN SUPPORT MONITOR check sheet, GO TO
LAN-5, "Precautions When Using
.
Average Fuel Economy is Not Shown
AKS005L9
1.
CHECK VEHICLE SPEED SIGNAL FOR DISPLAY CONTROL UNIT
Check vehicle speed signal for display control unit. Refer to
AV-178, "Vehicle Speed Signal Check for Display
OK or NG
OK
>> GO TO 2.
NG
>> Repair malfunctioning parts.
2.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-188, "CAN Communication Line Check"
OK or NG
OK
>> Replace display control unit.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
Distance to Empty is Not Shown
AKS005PB
1.
CHECK SPEEDOMETER
Confirm that speedometer is functioning.
Is speedometer functioning?
YES
>> GO TO 2.
NO
>> Refer to
DI-19, "Vehicle Speed Signal Inspection"
2.
CHECK FUEL METER
Confirm that fuel meter is functioning.
Is fuel meter functioning?
YES
>> GO TO 3.
NO
>> Refer to
DI-21, "Fuel Level Sensor Signal Inspection"
.
3.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-188, "CAN Communication Line Check"
OK or NG
OK
>> Replace display control unit.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
NAVIGATION SYSTEM
AV-199
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Driving Distance or Average Speed is Not Shown
AKS005P4
1.
CHECK IGNITION SIGNAL FOR DISPLAY CONTROL UNIT
Check ignition signal for display control unit. Refer to
AV-180, "Ignition Signal Check for Display Control Unit"
OK or NG
OK
>> GO TO 2.
NG
>> Repair malfunctioning parts.
2.
CHECK VEHICLE SPEED SIGNAL FOR DISPLAY CONTROL UNIT
Check vehicle speed signal for display control unit. Refer to
AV-178, "Vehicle Speed Signal Check for Display
OK or NG
OK
>> Replace display control unit.
NG
>> Repair malfunctioning parts.
WARNING DOOR OPEN Screen is Not Shown
AKS005P6
1.
CHECK IGNITION SIGNAL FOR DISPLAY CONTROL UNIT
Check ignition signal for display control unit. Refer to
AV-180, "Ignition Signal Check for Display Control Unit"
OK or NG
OK
>> GO TO 2.
NG
>> Repair malfunctioning parts.
2.
CHECK VEHICLE SPEED SIGNAL FOR DISPLAY CONTROL UNIT
Check vehicle speed signal for display control unit. Refer to
AV-178, "Vehicle Speed Signal Check for Display
OK or NG
OK
>> GO TO 3.
NG
>> Repair malfunctioning parts.
3.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-188, "CAN Communication Line Check"
OK or NG
OK
>> Replace display control unit.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
TIRE PRESSURE Screen is Not Shown
AKS004RR
1.
CHECK LOW TIRE PRESSURE WARNING CONTROL UNIT
Check low tire pressure warning control unit. Refer to
.
OK or NG
OK
>> GO TO 2.
NG
>> Repair malfunctioning parts.
2.
CHECK IGNITION SIGNAL FOR DISPLAY CONTROL UNIT
Check ignition signal for display control unit. Refer to
AV-180, "Ignition Signal Check for Display Control Unit"
OK or NG
OK
>> GO TO 3.
NG
>> Repair malfunctioning parts.
AV-200
NAVIGATION SYSTEM
Revision: 2005 August
2005 Murano
3.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-188, "CAN Communication Line Check"
OK or NG
OK
>> Replace display control unit.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
Rear View Image Is Not Displayed if Selector Lever Is Set in R Position (Other
Image Is Displayed)
AKS00CGX
1.
CHECK CONDITION
1.
Turn ignition switch ON.
2.
Check if the screen holds current display or shows nothing but warning message when shifting selector
lever to R position.
Does the screen change?
YES
>> GO TO 2.
NO
>> GO TO 12.
2.
CHECK REAR VIEW CAMERA CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
Check rear view camera control unit power supply and ground circuit. Refer to
Ground Circuit Check for Rear View Camera Control Unit"
OK or NG
OK
>> GO TO 3.
NG
>> Repair malfunctioning parts.
3.
CHECK REVERSE SIGNAL (REAR VIEW CAMERA CONTROL UNIT)
Check reverse signal (rear view camera control unit). Refer to
AV-182, "Reverse Signal Check for Rear View
OK or NG
OK
>> GO TO 4.
NG
>> Repair malfunctioning parts.
4.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect rear view camera control unit and rear view camera connectors.
3.
Check continuity between rear view camera control unit harness
connector B37 terminals 8 (L), 9, 10 (R) and rear view camera
harness connector D109 terminals 1 (L), 4, 3 (R).
4.
Check continuity between rear view camera control unit harness
connector B37 terminals 8 (L), 10 (R) and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Repair harness or connector.
8 – 1
: Continuity should exist.
9 – 4
: Continuity should exist.
10 – 3
: Continuity should exist.
8, 10 – Ground
: Continuity should not exist.
SKIB3116E
NAVIGATION SYSTEM
AV-201
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5.
CHECK REAR VIEW CAMERA GROUND CIRCUIT
Check continuity between rear view camera harness connector
D109 terminal 2 (R/B) and ground.
OK or NG
OK
>> GO TO 6.
NG
>> Repair harness or connector.
6.
CHECK CAMERA POWER SUPPLY
1.
Connect rear view camera control unit and rear view camera connectors.
2.
Turn ignition switch ON.
3.
When displaying rear view image, check voltage between rear
view camera control unit harness connector B37 terminal 8 (L)
and ground.
OK or NG
OK
>> GO TO 7.
NG
>> Replace rear view camera control unit.
7.
CHECK CAMERA IMAGE SIGNAL
When displaying rear view image, check voltage waveform between
rear view camera control unit harness connector B37 terminals 10
(R) and 9 with CONSULT-ll or oscilloscope.
OK or NG
OK
>> GO TO 8.
NG
>> Replace rear view camera.
2 – Ground
: Continuity should exist.
SKIB3118E
8 – Ground
: Approx. 6 V
SKIB0953E
10 – 9:
SKIB0954E
SKIB0827E
AV-202
NAVIGATION SYSTEM
Revision: 2005 August
2005 Murano
8.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect display and rear view camera control unit connectors.
3.
Check continuity between display harness connector M38 termi-
nals 15 (V), 4 and rear view camera control unit harness con-
nector B37 terminals 12 (V), 11.
4.
Check continuity between display harness connector M38 termi-
nal 15 (V) and ground.
OK or NG
OK
>> GO TO 9.
NG
>> Repair harness or connector.
9.
CHECK CAMERA IMAGE SIGNAL
1.
Connect display and rear view camera control unit connectors.
2.
Turn ignition switch ON.
3.
When displaying rear view image, check voltage waveform
between rear view camera control unit harness connector B37
terminals 12 (V) and 11 with CONSULT-ll or oscilloscope.
OK or NG
OK
>> GO TO 10.
NG
>> Replace rear view camera control unit.
10.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect display control unit and display connectors.
3.
Check continuity between display control unit harness connector
M43 terminal 51 (B) and display harness connector M38 termi-
nal 9 (B).
OK or NG
OK
>> GO TO 11.
NG
>> Repair harness or connector.
15 – 12
: Continuity should exist.
4 – 11
: Continuity should exist.
15 – Ground
: Continuity should not exist.
SKIB3074E
12 – 11:
SKIB0956E
SKIB0827E
51 – 9
: Continuity should not exist.
SKIB3075E
NAVIGATION SYSTEM
AV-203
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11.
CHECK RGB AREA SIGNAL
1.
Connect display control unit and display connectors.
2.
Turn ignition switch ON.
3.
Check voltage waveform between display control unit harness
connector terminals 51 and 49 with CONSULT-ll or oscilloscope.
OK or NG
OK
>> Replace display.
NG
>> Replace display control unit.
12.
SELF-DIAGNOSIS OF DCU
Start self-diagnosis of DCU, and check the self-diagnosis result. Refer to
.
OK or NG
OK
>> GO TO 13.
NG
>> Repair the malfunctioning parts by self-diagnosis results.
13.
CHECK REVERSE SIGNAL (DISPLAY CONTROL UNIT)
Select “VEHICLE SIGNALS” of CONFIRMATION/ADJUSTMENT mode, and then check reverse signal (dis-
play control unit). Refer to
OK or NG
OK
>> GO TO 14.
NG
>> Repair malfunctioning parts.
14.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect rear view control unit and display control unit connectors.
3.
Check continuity between rear view camera control unit harness
connector B37 terminal 5 (V/W) and display control unit harness
connector M42 terminal 8 (V/W).
OK or NG
OK
>> GO TO 15.
NG
>> Repair harness or connector.
Terminals
Condition
Reference value
(+)
(–)
Con-
nector
Termi-
nal
(Wire
color)
Con-
nector
Termi-
nal
(Wire
color)
M43
51 (B)
M43
49
Set the
selector
lever in R
position,
and then
display the
rear view
image.
PKIA2889E
SKIA0162E
5 – 8
: Continuity should exist.
SKIB0957E
AV-204
NAVIGATION SYSTEM
Revision: 2005 August
2005 Murano
15.
CHECK CAMERA-CONNECTION RECOGNITION SIGNAL
1.
Connect rear view camera control unit and display control unit connectors.
2.
Turn ignition switch ON.
3.
Check voltage between rear view camera control unit harness
connector B37 terminal 5 (V/W) and ground.
OK or NG
OK
>> Replace display control unit.
NG
>> Replace rear view camera control unit.
Unable to Operate All of A/C and AV Switches (Unable to Start Self-Diagnosis)
AKS005P7
1.
A/C AND AV SWITCH SELF-DIAGNOSIS
Start A/C and AV switch self-diagnosis. Refer to
AV-166, "A/C and AV Switch Self-Diagnosis Function"
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
2.
CHECK A/C AND AV SWITCH POWER SUPPLY AND GROUND CIRCUIT
Check A/C and AV switch power supply and ground circuit. Refer to
AV-175, "Power Supply and Ground Cir-
cuit Check for A/C and AV Switch"
OK or NG
OK
>> Replace A/C and AV switch.
NG
>> Repair malfunctioning parts.
3.
CHECK DISPLAY CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
Check display control unit power supply and ground circuit. Refer to
AV-172, "Power Supply and Ground Cir-
cuit Check for Display Control Unit"
OK or NG
OK
>> GO TO 4.
NG
>> Repair malfunctioning parts.
4.
CHECK A/C AND AV SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect display control unit and A/C and AV switch connectors.
3.
Check continuity between display control unit harness connector
M43 terminals 28 (L/G), 30 (L/R) and A/C and AV switch har-
ness connector M48 terminals 6 (L/G), 8 (L/R).
4.
Check continuity between display control unit harness connector
M43 terminals 28 (L/G), 30 (L/R) and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Repair harness or connector.
5 – Ground
: Approx. 0 V
SKIB0958E
28 – 6
: Continuity should exist.
30 – 8
: Continuity should exist.
28, 30 – Ground
: Continuity should not exist.
PKIA2885E
NAVIGATION SYSTEM
AV-205
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5.
SELF-DIAGNOSIS OF DCU
1.
Replace A/C and AV switch.
2.
Connect display control unit and A/C and AV switch connectors.
3.
Turn ignition switch ON.
4.
Start self-diagnosis of DCU, and check the self-diagnosis result.
OK or NG
OK
>> INSPECTION END
NG
>> Replace display control unit.
A/C Operation is Not Possible
AKS00BHC
1.
A/C AND AV SWITCH SELF-DIAGNOSIS
Start A/C and AV switch self-diagnosis. Refer to
AV-166, "A/C and AV Switch Self-Diagnosis Function"
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
2.
CHECK A/C AND AV SWITCH POWER SUPPLY AND GROUND CIRCUIT
Check A/C and AV switch power supply and ground circuit. Refer to
AV-175, "Power Supply and Ground Cir-
cuit Check for A/C and AV Switch"
OK or NG
OK
>> Replace A/C and AV switch.
NG
>> Repair malfunctioning parts.
3.
CHECK IGNITION SIGNAL FOR DISPLAY CONTROL UNIT
Check ignition signal for display control unit. Refer to
AV-180, "Ignition Signal Check for Display Control Unit"
OK or NG
OK
>> GO TO 4.
NG
>> Repair malfunctioning parts.
4.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-188, "CAN Communication Line Check"
OK or NG
OK
>> Replace display control unit.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
Position of Current–Location Mark is Not Correct
AKS004RV
1.
SELF-DIAGNOSIS
“Self-diagnosis mode” of the self-diagnosis function. Refer to
AV-154, "Self-Diagnosis Mode (NAVI)"
OK or NG
OK
>> GO TO 2.
NG
>> Repair malfunctioning parts.
2.
HISTORY OF ERRORS DIAGNOSIS
Was any error stored in
of the CONFIRMATION/ADJUSTMENT mode?
YES or NO
YES
>>
AV-162, "DIAGNOSIS BY HISTORY OF ERRORS"
NO
>>
AV-206
NAVIGATION SYSTEM
Revision: 2005 August
2005 Murano
Radio Wave From GPS Satellite is Not Received
AKS004RW
1.
CHECK ENVIRONMENT
Check if any metal object that intercepts radio waves or an object that emits radio waves (such as a portable
phone) is located near the GPS antenna. Check if the vehicle is shielded by a building.
OK or NG
OK
>>
●
System is not malfunction.
The GPS antenna may not be able to receive radio waves from the GPS satellite if it is shielded
by metal object or an object emitting radio waves is placed near it.
NG
>> GO TO 2.
2.
SELF-DIAGNOSIS
“Self-diagnosis mode” of the self-diagnosis function. Refer to
AV-154, "Self-Diagnosis Mode (NAVI)"
OK or NG
OK
>> Replace GPS antenna.
NG
>> Repair malfunctioning parts.
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