Nissan Quest E52. Manual - part 107
AV
DIAGNOSIS SYSTEM (TEL ADAPTER UNIT)
AV-307
< SYSTEM DESCRIPTION >
[BOSE AUDIO WITHOUT NAVIGATION]
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DIAGNOSIS SYSTEM (TEL ADAPTER UNIT)
Description
INFOID:0000000009652140
During on board diagnosis the diagnosis function of TEL adapter unit starts with the operation of the steering
switch and performs the diagnosis when ignition switch ACC.
On Board Diagnosis Function
INFOID:0000000009652141
HANDS-FREE PHONE SYSTEM ON BOARD DIAGNOSIS
During on board diagnosis the diagnosis function of TEL adapter unit starts with the operation of the steering
switch and performs the diagnosis when ignition switch ACC.
ON BOARD DIAGNOSIS ITEM
The on board diagnosis has 3 modes: the self-diagnosis mode that performs the trouble diagnosis, the
speaker adaptation data deleting mode and the hands-free phone system initialization mode.
CAUTION:
• Perform the diagnosis with the vehicle stopped.
• Perform STEP2 if necessary.
Self-diagnosis results
Self-diagnosis mode reads out the self-diagnosis results.
NOTE:
• Error count is read out simultaneously when reading out the DTC name.
• The errors are read out continuously when some errors occur at the same time.
Self-diagnosis results
The Details of Error Count
The error count guides “0” when the error occurs. The next time it counts up “1” if it is normal with the ignition
switch ON. It continues the count up unless the initialization of hands-free phone system is performed.
STEP
MODE
Description
STEP1
Self-diagnosis
The self-diagnosis mode performs the microphone test and
the diagnosis of TEL adapter unit, TEL antenna and steering
unit, and then reads out the results with the sound and indi-
cates them on the display.
STEP2
Speaker adaptation data deleting
The speaker adaptation data deleting mode can delete the
speaker adaptation data.
Hands-free phone system initialization
Hands-free phone system initialization mode can perform
the initialization of hands-free phone system.
DTC
DTC name
Possible causes
DTC 10000
INTERNAL FAILURE
TEL adapter unit
DTC 01000
ANT. SHORT TO BATT OR OPEN
TEL antenna
DTC 00100
ANT. SHORT TO GROUND
DTC 00010
STEERING REMOTE BUTTON STUCK A
Steering switch
DTC 00001
STEERING REMOTE BUTTON STUCK B
DTC 00000
THERE ARE NO FAILURE RECORDS TO REPORT
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