Honda Ridgeline. Manual — part 509
01
01
SJC8A000000000J2323PAAT00
Ref. No.
Tool Number
Description
Qty
23-2
Audio, Navigation, and Telematics
Special Tools
07PAZ-0010100
SCS Service Connector
1
07AAZ-SDBA100
Diagnostics CD
1
07AAZ-SDBA200 (ABEX-TCD-725B)
Skip Test CD
1
07AAZ-SDBA300 (ABEX-TCD-721)
Skip Test CD
1
,
,
*01
SJC8A00J10300000000DAAT80
23-3
Audio System
Component Location Index
CD CHANGER
(With navigation)
AUDIO UNIT
(Without navigation)
RIGHT TWEETER
AUXILIARY JACK ASSEMBLY
(With navigation)
AM/FM ANTENNA LEAD
XM ANTENNA
AM/FM ANTENNA AMPLIFIER
AM/FM ANTENNA
XM ANTENNA
LEAD
LEFT TWEETER
AUDIO REMOTE SWITCH
(With 6CD type)
DRIVER’S DOOR
SPEAKER
AUDIO UNIT
(With navigation)
AM/FM ANTENNA SUBLEAD
LEFT REAR SPEAKER
FRONT PASSENGER’S
DOOR SPEAKER
RIGHT REAR SPEAKER
SUBWOOFER
(Except 1CD type)
XM RECEIVER
Connector Inputs and Outputs, page 23-15
Removal/Installation, page 23-58
Connector Inputs and Outputs, page 23-11
Removal/Installation, page 23-57
Replacement, page 23-60
Connector Inputs and Outputs, page 23-17
Replacement, page 23-61
Replacement, page 23-63
Replacement, page 23-62
Removal/Installation, page 20-175
Replacement,
page 23-60
Replacement,
page 17-22
Test, page 23-62
Replacement,
page 23-59
Connector Inputs and Outputs, page 23-11
Removal/Installation, page 23-57
Replacement,
page 23-59
Replacement, page 23-59
Replacement, page 23-59
Replacement, page 23-60
Connector Inputs and Outputs,
page 23-16
Removal/Installation,
page 23-61
SJC8A00J10300000000HBAT01
Symptom
Diagnostic procedure
Also check for
23-4
Audio System
Symptom Troubleshooting Index
•
•
•
•
Poor AM or FM radio reception or
interference
Symptom Troubleshooting (see page
23-24)
AM/FM antenna lead and/or
sublead short or open in
the wire
AM/FM antenna open
Power switch will not turn ON (No
information display and no sound)
Symptom Troubleshooting (see page
23-27)
Radio stays powered with the ignition
switch OFF
Symptom Troubleshooting (see page
23-28)
No sound is heard from speaker(s)
(display is normal)
Symptom Troubleshooting (see page
23-28)
Audio system sound is weak or distorted
(display is normal)
Symptom Troubleshooting (see page
23-30)
Audio unit button illumination does not
work
Symptom Troubleshooting (see page
23-31)
Radio preset memory is lost
Symptom Troubleshooting (see page
23-32)
Battery condition
Battery cable condition
Volume does not change
Symptom Troubleshooting (see page
23-43)
Radio tuner does not change stations
Symptom Troubleshooting (see page
23-44)
Audio remote switch does not work
properly
Symptom Troubleshooting (see page
23-46)
Poor or no sound with XM radio (Audio
unit does display XM channels)
Symptom Troubleshooting (see page
23-32)
XM radio display is blank and no station
information is displayed
Symptom Troubleshooting (see page
23-35)
XM radio preset memory is lost
Symptom Troubleshooting (see page
23-41)
Error code: XM NO SIGNAL or XM
ANTENNA is displayed
Symptom Troubleshooting (see page
23-39)
Unable to select CD changer
Symptom Troubleshooting (see page
23-48)
Poor or no sound with audio disc
changer
Symptom Troubleshooting (see page
23-49)
Audio disc does not eject
Symptom Troubleshooting (see page
23-42)
Audio disc changer does not load all six
discs
Symptom Troubleshooting (see page
23-42)
Tire pressure (over-inflated),
disc smudged, dirty, or
scratched
Audio disc changer does not move
between discs
Symptom Troubleshooting (see page
23-43)
Audio disc does not load
Symptom Troubleshooting (see page
23-44)
Audio disc does not play
Symptom Troubleshooting (see page
23-45)
Audio disc skips
Symptom Troubleshooting (see page
23-45)
Tire pressure (over-inflated),
disc smudged, dirty, or
scratched
SJC8A00J10311113151CAAT01
Overview
23-5
System Description
The audio Unit acts as the ‘‘processor’’ for all audio functions. Selection of the audio functions can be done from the
front panel, the audio remote (on steering wheel), or by using the navigation voice control system. The audio display
provides the current front audio status. For vehicles with the navigation option, additional audio information is
available by touching the audio button on the Navigation Audio Screen (See the owner’s manual and the navigation
user’s guide for more details.)
The CD changer, XM receiver, and navigation unit send their signals to the audio unit. In addition, they communicate
with the audio unit via the GA-Net bus. Any open connection in the G-Net bus circuit will cause audio and navigation
functions to become inoperative.
For vehicles with the navigation option, pressing the ‘‘open/close’’ switch on the navigation display panel accesses the
CD changer unit.
A security signal is daisy-chained between the audio and navigation components for integration into the vehicle’s
alarm system.
(cont’d)
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