2006 INFINITI FX35 Service Manual

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INFINITI FX35 2006 Service Manual NAVIGATION SYSTEM AV-131
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Revision: 2006 December 2006 FX35/FX45
AUTO CLIMATE CONTROL
Refer to AT C - 5 2 , "Self-diagnosis Function" .
NAVIGATION
Each diagnos

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INFINITI FX35 2006 Service Manual AV-132
NAVIGATION SYSTEM
Revision: 2006 December 2006 FX35/FX45
Vehicle Signals
A comparison check can be made of each actual vehicle signal and
the signals recognized by the NAVI control unit.
Navig

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INFINITI FX35 2006 Service Manual NAVIGATION SYSTEM AV-133
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Revision: 2006 December 2006 FX35/FX45
Error History
Diagnosis results of self-diagnosis depend on if any error occurred during the time

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INFINITI FX35 2006 Service Manual AV-134
NAVIGATION SYSTEM
Revision: 2006 December 2006 FX35/FX45
Diagnosis by Error History
When having a difficulty on the investigation of cause due to multiple errors with a reproducible malfunc-

AV-134
NAVIGATION SYSTEM
Revision: 2006 December 2006 FX35/FX45
Diagnosis by Error History
When having a difficulty on the investigation of cause due to multiple errors with a reproducible malfunc-
tion, turn ON the ignition switch from OFF mode after making a memo of the item and number of time (or
delete “Error History”). Check “Error History” again after the malfunction was reproduced, and then per-
form diagnosis focusing on the item of which number of time increased.
DVD-ROM error history may be restored because DVD-ROM cannot be temporarily read. (Driving on
rough road etc.) Then, erase the error history. (This is not a malfunction.) Perform service in “Action to
take” if error history are repeatedly indicated again.
Error item Possible cause Action to take
GPS Antenna Error GPS antenna connection malfunction
is detected. 1. Start self-diagnosis, and make sure of
the result.
2. If any error is found, GO TO 3. If any error is not found, delete the error his-
tory and end the diagnosis. (This is not
a malfunction.)
3. Check if GPS antenna feeder line is snapped or pinched.
4. If the results from the above checkup show no malfunction, replace GPS
antenna, and then restart self-diagno-
sis.
5. If self-diagnosis results still show any malfunction, replace NAVI control unit.
FLASH-ROM Error Of Control Unit
NAVI control unit malfunction is
detected. 1. Start self-diagnosis, and make sure of
the result.
2. If any error is found, replace NAVI con- trol unit. Refer to AV-155, "
Removal
and Installation of NAVI Control Unit" .
If any error is not found, delete the error
history and end the diagnosis. (This is
not a malfunction.)
Connection Of Gyro
GPS Communication Error GPS malfunction is detected. If the symptoms such as the GPS receipt
malfunction occur, intermittent malfunc-
tion caused by strong radio interference
may be detected.
If the malfunction always occurs, replace
NAVI control unit.
GPS ROM Error
GPS RAM Error
GPS RTC Error
DVD-ROM Mechanism not Detected
Malfunction is detected on DVD-
ROM drive pickup lens in NAVI con-
trol unit.
There is dirt and damage on the
DVD-ROM. 1. Check if the inserted DVD-ROM is
specified for this navigation system,
and the DVD-ROM is dirty, scratched or
warped.
2. If the results from the above checkup show no malfunction, insert the same
DVD-ROM, and then restart self-diag-
nosis.
3. If self-diagnosis results still show any malfunction, replace NAVI control unit.
DVD-ROM Communication Error
DVD-ROM Mechanism Error
DVD-ROM Focus Error
DVD-ROM TOC Error
DVD-ROM Disc Error
DVD-ROM Seek Error
DVD-ROM Error Correction Error
DVD-ROM Read Error
DVD-ROM Data Transfer Error
DVD-ROM Data Error
DVD-ROM Loading / Eject Error
DVD-ROM Time-out

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INFINITI FX35 2006 Service Manual NAVIGATION SYSTEM AV-135
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Revision: 2006 December 2006 FX35/FX45
Delete Unit Connection Log
Erase the connection history of unit and error history that is recorde

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INFINITI FX35 2006 Service Manual AV-136
NAVIGATION SYSTEM
Revision: 2006 December 2006 FX35/FX45
CAN DIAG SUPPORT MONITORNKS003KI
OPERATION PROCEDURE
1. Start the engine.
2. Turn the audio system OFF.
3. While pressing the “4”

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INFINITI FX35 2006 Service Manual NAVIGATION SYSTEM AV-137
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Revision: 2006 December 2006 FX35/FX45
A/C and AV Switch Self-Diagnosis FunctionNKS003KJ
Performing self-diagnosis makes it possible to

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INFINITI FX35 2006 Service Manual AV-138
NAVIGATION SYSTEM
Revision: 2006 December 2006 FX35/FX45
CAN Communication CheckNKS003KM
1. CHECK MONITOR DESCRIPTION
1. Start self-diagnosis of DCU. Refer to AV- 1 2 3 , "
Self-Diagnosis M

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