Nissan Pathfinder (2005 year). Instruction — part 84
NAVIGATION SYSTEM
AV-147
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AV
2005 Pathfinder
Color of RGB Image is Not Proper (All Screens Look Yellowish)
EKS009WF
1.
CHECK RGB HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect display control unit connector M95 and display unit connector M93.
3.
Check continuity between display control unit and display unit.
4.
Check continuity between display control unit and ground.
●
When the screen looks yellowish.
OK or NG
OK
>> GO TO 2.
NG
>> Repair harness or connector.
2.
CHECK RGB SIGNAL
1.
Connect display control unit connector and display unit connector.
2.
Turn ignition switch ON.
3.
Display “Color bar” by “CONFIRMATION/ADJUSTMENT” mode.
4.
Check the following with CONSULT-ll or oscilloscope.
●
When the screen looks yellowish.
Voltage signal between display control unit connector M95 ter-
minal 54 and 47.
OK or NG
OK
>> Replace display unit. Refer to
.
NG
>> Replace display control unit. Refer to
AV-166, "Removal and Installation of Display Control Unit"
.
Terminals
Continuity
Display control unit
Display unit
Connector
Terminal
Connector
Terminal
M95
54
M93
18
Yes
47
7
Terminals
Continuity
Display control unit
—
Connector
Terminal
M95
54
Ground
No
47
WKIA3260E
54 - 47
: Refer to
and Reference Value for Dis-
play Control Unit"
.
SKIA4356E
AV-148
NAVIGATION SYSTEM
2005 Pathfinder
NAVI Screen is Rolling
EKS009WG
1.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect NAVI control unit connector B151 and display control unit connector M95.
3.
Check continuity between NAVI control unit and display control unit.
4.
Check continuity between NAVI control unit and ground.
OK or NG
OK
>> GO TO 2.
NG
>> Repair harness.
2.
CHECK RGB SYNCHRONIZING SIGNAL
1.
Connect NAVI control unit connector and display control unit connector.
2.
Turn ignition switch ON.
3.
Check signal between NAVI control unit connector M95 termi-
nals 16 and 14 with CONSULT-ll or oscilloscope.
OK or NG
OK
>> GO TO 3.
NG
>> Replace NAVI control unit. Refer to
and Installation of NAVI Control Unit"
.
Terminals
Continuity
NAVI control unit
Display control unit
Connector
Terminal
Connector
Terminal
B151
16
M95
43
Yes
14
41
Terminals
Continuity
NAVI control unit
—
Connector
Terminal
B151
16
Ground
No
14
WKIA2020E
16 - 14
: Refer to
and Reference Value for
NAVI Control Unit"
.
SKIA4358E
NAVIGATION SYSTEM
AV-149
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AV
2005 Pathfinder
3.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect display control unit connector M95 and display unit connector M93.
3.
Check continuity between display control unit and display unit.
4.
Check continuity between display control unit and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair harness.
4.
CHECK RGB SYNCHRONIZING SIGNAL
1.
Connect display control unit connector and display unit connector.
2.
Turn ignition switch ON.
3.
Check signal between display unit connector M93 terminals 19
and 21 with CONSULT-ll or oscilloscope.
OK or NG
OK
>> Replace display unit. Refer to
.
NG
>> Replace display control unit. Refer to
and Installation of Display Control Unit"
.
Terminals
Continuity
Display control unit
Display unit
Connector
Terminal
Connector
Terminal
M95
56
M93
19
Yes
49
21
Terminals
Continuity
Display control unit
—
Connector
Terminal
M95
56
Ground
No
49
WKIA2775E
19 - 21
: Refer to
and Reference Value for Dis-
play Control Unit"
.
WKIA2022E
AV-150
NAVIGATION SYSTEM
2005 Pathfinder
Guide Sound is Not Heard
EKS009WH
1.
CHECK VOICE GUIDE SETTING
While driving in the dark pink route, voice guide does not operate. (note)
NOTE:
Voice guide is only available at intersections that satisfy certain conditions (indicated by
●
on the map). There-
fore, guidance may not be given even when the route on the map changes direction.
Is volume setting switched OFF?
YES
>> Switch the setting ON and turn the volume up.
NO
>> GO TO 2.
2.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect NAVI control unit connector B151 and audio unit connector M45.
3.
Check continuity between NAVI control unit and audio unit.
4.
Check continuity between NAVI control unit and ground.
Ok or NG
OK
>> GO TO 3.
NG
>> Repair harness.
3.
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
B151 terminal 7 and 8 with CONSULT-II or oscilloscope.
OK or NG
OK
>> Replace audio unit. Refer to
.
NG
>> Replace NAVI control unit. Refer to
and Installation of NAVI Control Unit"
.
Terminals
Continuity
NAVI control unit
Audio unit
Connector
Terminal
Connector
Terminal
B151
7
M45
71
Yes
8
69
Terminals
Continuity
NAVI control unit
—
Connector
Terminal
B151
7
Ground
No
8
WKIA1193E
7 - 8
: Refer to
and Reference Value for
NAVI Control Unit"
.
SKIA4362E
NAVIGATION SYSTEM
AV-151
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AV
2005 Pathfinder
Screen is Not Shown
EKS009WI
1.
CHECK AUDIO SYSTEM
Check operation of audio system.
Does audio system operate correctly?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK DISPLAY UNIT POWER SUPPLY AND GROUND CIRCUIT
Check power supply and ground circuit for display unit. Refer to
AV-126, "Power Supply and Ground Circuit
.
OK or NG
OK
>> Replace display unit. Refer to
AV-166, "Removal and Installation of Display Unit"
.
NG
>> Check the malfunctioning parts.
3.
CHECK DISPLAY CONTROL UNIT POWER SUPPLY AND GROUND CIRCUIT
Check power supply and ground circuit for display control unit. Refer to
AV-125, "Power Supply and Ground
Circuit Check for Display Control Unit"
.
OK or NG
OK
>> Replace display control unit. Refer to
AV-166, "Removal and Installation of Display Control Unit"
.
NG
>> Check the malfunctioning parts.
A/C Screen is Not Shown (NAVI Screen is Shown)
EKS009WJ
1.
CHECK IGNITION SIGNAL
Check ignition signal. Refer to
AV-132, "Ignition Signal Check for Display Control Unit"
.
OK or NG
OK
>> GO TO 2.
NG
>> Check the malfunctioning parts.
2.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-139, "CAN Communication Line Check"
.
OK or NG
OK
>> Replace display control unit. Refer to
AV-166, "Removal and Installation of Display Control Unit"
.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
.
FUEL ECONOMY Screen is Not Shown
EKS009WK
1.
CHECK IGNITION SIGNAL
Check ignition signal. Refer to
AV-132, "Ignition Signal Check for Display Control Unit"
.
OK or NG
OK
>> GO TO 2.
NG
>> Check the malfunctioning parts.
2.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-139, "CAN Communication Line Check"
.
OK or NG
OK
>> Replace display control unit. Refer to
AV-166, "Removal and Installation of Display Control Unit"
.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
.
AV-152
NAVIGATION SYSTEM
2005 Pathfinder
Average Fuel Economy Displayed is Not Shown (“ *** ” is Shown)
EKS009WL
1.
CHECK VEHICLE SPEED SIGNAL
Check vehicle speed signal. Refer to
AV-130, "Vehicle Speed Signal Check for Display Control Unit"
.
OK or NG
OK
>> GO TO 2.
NG
>> Check the malfunctioning parts.
2.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-139, "CAN Communication Line Check"
.
OK or NG
OK
>> Replace display control unit. Refer to
AV-166, "Removal and Installation of Display Control Unit"
.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
.
Distance to Empty Displayed is Not Shown (“ *** ” is Shown)
EKS009WM
1.
CHECK SPEEDOMETER
Confirm that speedometer is functioning.
Is speedometer functioning?
YES
>> GO TO 2.
NO
>> Refer to
DI-21, "Vehicle Speed Signal Inspection"
.
2.
CHECK FUEL GAUGE
Confirm that fuel gauge is functioning.
Is fuel gauge functioning?
YES
>> GO TO 3.
NO
>> Refer to
DI-23, "Fuel Level Sensor Unit Inspection"
.
3.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-139, "CAN Communication Line Check"
.
OK or NG
OK
>> Replace display control unit. Refer to
AV-166, "Removal and Installation of Display Control Unit"
.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
.
Driving Distance or Average Speed Displayed is Not Shown (“ *** ” is Shown)
EKS009WN
1.
CHECK IGNITION SIGNAL
Check ignition signal. Refer to
AV-132, "Ignition Signal Check for Display Control Unit"
.
OK or NG
OK
>> GO TO 2.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
.
2.
CHECK VEHICLE SPEED SIGNAL
Check vehicle speed signal. Refer to
AV-130, "Vehicle Speed Signal Check for Display Control Unit"
.
OK or NG
OK
>> Replace display control unit. Refer to
AV-166, "Removal and Installation of Display Control Unit"
.
NG
>> Check the malfunctioning parts.
NAVIGATION SYSTEM
AV-153
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AV
2005 Pathfinder
WARNING DOOR OPEN Screen is Not Shown
EKS009WO
1.
CHECK IGNITION SIGNAL
Check ignition signal. Refer to
AV-132, "Ignition Signal Check for Display Control Unit"
.
OK or NG
OK
>> GO TO 2.
NG
>> Check the malfunctioning parts.
2.
CHECK VEHICLE SPEED SIGNAL
Check vehicle speed signal. Refer to
AV-130, "Vehicle Speed Signal Check for Display Control Unit"
.
OK or NG
OK
>> GO TO 3.
NG
>> Check the malfunctioning parts.
3.
CHECK CAN COMMUNICATION LINE
Check CAN communication line. Refer to
AV-139, "CAN Communication Line Check"
.
OK or NG
OK
>> Replace display control unit. Refer to
AV-166, "Removal and Installation of Display Control Unit"
.
NG
>> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO
.
Unable to Operate All of AV Switches (Unable to Start Self-Diagnosis)
EKS009WP
1.
AV SWITCH SELF-DIAGNOSIS
AV switch self-diagnosis. Refer to
AV-123, "AV Switch Self-Diagnosis Function"
.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
2.
CHECK POWER SUPPLY AND GROUND CIRCUIT
Check power supply and ground circuit for AV switch. Refer to
AV-128, "Power Supply and Ground Circuit
.
OK or NG
OK
>> Replace AV switch. Refer to
AV-52, "Removal and Installation for AV Switch"
.
NG
>> Check the malfunctioning parts.
3.
CHECK POWER SUPPLY AND GROUND CIRCUIT
Check power supply and ground circuit for display control unit. Refer to
AV-125, "Power Supply and Ground
Circuit Check for Display Control Unit"
.
OK or NG
OK
>> GO TO 4.
NG
>> Check the malfunctioning parts.
4.
CHECK COMMUNICATION LINE
Check communication line. Refer to
AV-138, "AV Communication Line Check (Between Display Control Unit
.
OK or NG
OK
>> Replace AV switch. Refer to
AV-52, "Removal and Installation for AV Switch"
.
NG
>> Replace display control unit. Refer to
AV-166, "Removal and Installation of Display Control Unit"
.
Audio Does Not Work
EKS009WQ
Refer to
.
AV-154
NAVIGATION SYSTEM
2005 Pathfinder
Navigation System Does Not Activate
EKS009WR
1.
POWER SUPPLY AND GROUND CIRCUIT CHECK
Check power supply and ground circuit for NAVI control unit. Refer to
AV-124, "Power Supply and Ground Cir-
cuit Check for NAVI Control Unit"
.
OK or NG
OK
>> Replace NAVI control unit. Refer to
AV-165, "Removal and Installation of NAVI Control Unit"
.
NG
>> Check the malfunctioning parts.
Previous NAVI Conditions are Not Stored
EKS009WS
1.
CHECK BATTERY POWER
Check NAVI control unit battery power.
Refer to
AV-124, "Power Supply and Ground Circuit Check for NAVI Control Unit"
.
OK or NG
OK
>> Replace NAVI control unit. Refer to
AV-165, "Removal and Installation of NAVI Control Unit"
.
NG
>> Check NAVI control unit battery power system harness.
Previous Vehicle Conditions are Not Stored
EKS009WT
1.
CHECK BATTERY POWER
Check display control unit battery power.
Refer to
AV-125, "Power Supply and Ground Circuit Check for Display Control Unit"
.
OK or NG
OK
>> Replace display control unit. Refer to
AV-166, "Removal and Installation of Display Control Unit"
.
NG
>> Check display control unit battery power system harness.
Position of Current Location Mark is Not Correct
EKS009WU
1.
SELF-DIAGNOSIS
Perform “Self-diagnosis mode” of the self-diagnosis function. Refer to
AV-112, "Self-Diagnosis Mode (NAVI)"
.
OK or NG
OK
>> GO TO 2.
NG
>> Check the malfunctioning parts.
2.
HISTORY OF ERRORS DIAGNOSIS
Was any error stored in
of the “CONFIRMATION/ADJUSTMENT” mode?
YES or NO
YES
>>
AV-118, "DIAGNOSIS BY HISTORY OF ERRORS"
.
NO
>>
.
Radio Wave From GPS Satellite is Not Received
EKS009WV
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 malfunctioning. 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.
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