2006 ACURA CSX audio


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Subwoofer (Type S model)
23-26123-261
Auxiliary Jack Assembly
Replacement
A
B A
B
1. Remove the rear tray (see page 20-78).
2. Remove the four mounting bolts from the
subwoofer (A).
3. Disconnect the 2P connector (B), and remove the subwoofer.
4. Install the subwoofer in the reverse order of removal. 1. With navigation: Remove the navigation unit
(see page 23-355).
Without navigation: Remove the audio unit
(see page 23-256).
2. Carefully pull out the auxiliary jack assembly (A), then disconnect the 5P connector (B).
3. Install the auxiliary jack assembly in the reverse order of removal.
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23-26223-262Audio System
USB Adapter Replacement
Audio Remote Switch Test
B
C
D
A
A
B
1. Remove the center console (see page 20-92).
2. Detach the USB adapter cable (A) from the clip.
Remove the cover (B) and disconnect the USB
adapter cable connector (C).
3. Carefully pull out the USB adapter holder (D) from the center console box.
4. Install the USB adapter in the reverse order of removal. SRS components are located in this area. Review the
SRS component location (see page 24-11).
Also review the precautions and procedures (see page
24-13) in the SRS section before doing repairs or
service.
1. Remove the driver’s airbag assembly (see page 24-188).
2. Remove the 20P connector (A) from the cable reel (B).
3. Measure the resistance between terminals No. 9 andNo.10ineachswitchpositionaccordingtothe
table.
No buttonpressed About 10 k
MODE About 3.7 k
CH ( ) About 1.7 k
CH ( ) About 775
(VOL.UP) About 357
(VOL.DOWN) About 100
4. If the resistance is not as specified, replace the audio remote switch (see page 23-263).
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23-26323-263
Audio Remote Switch Replacement AM/FM Antenna Amplifier Replacement
A
B
SRS components are located in this area. Review the
SRS component location (see page 24-11).
Also review the precautions and procedures (see page
24-13) in the SRS section before doing repairs or
service. 1. Remove the steering wheel (see page 17-6).
2. Remove the audio remote switch (see page 17-7).
3. Install the audio remote switch in the reverse order of removal. 1. Remove the right side C-pillar trim (see page 20-75).
2. Disconnect the connectors (A) from the AM/FM
antenna amplifier (B).
3. Remove the bolt and AM/FM antenna amplifier.
4. Install the unit in the reverse order of removal.
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23-26423-264 Audio System
XM Antenna Replacement
AM/FM Antenna Repair
AB
C C
B A
A
1. Remove the headliner (see page 20-84).
2. Remove the nut (A) from the XM antenna (B).
3. Disconnect the connector (C) and remove the XMantenna.
4. Install the antenna in the reverse order of removal. NOTE: To make an effective repair, the broken section
must not be longer than one inch.
1. Lightly rub the area around the broken section (A) with fine steel wool, then clean it with alcohol.
2. Carefully mask above and below the broken portion of the window antenna wire (B) with cellophane
tape (C).
3. Mix the silver conductive paint thoroughly. Using a small brush, apply a heavy coat of paint (A)
extending about 1/8’’ on both sides of the break.
Allow 30 minutes to dry.
4. Check for continuity in the repaired wire.
5. Apply a second coat of paint in the same way. Let it dry 3 hours before removing the tape.
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General Operation
Anti-theft Feature
Symptom Diagnosis
Self-Inertial Navigation LimitationsGlobal Positioning System (GPS) Limitations
23-266Navigation System
General Troubleshooting Information
Refer to the navigation system manual for the
navigation system operating procedures.
The navigation system and audio unit have a coded
theft protection circuit. Make sure you have the anti-
theft security code before:
 Disconnecting the battery.
 Disconnecting the navigation unit connector A (24P) and C (8P).
 Removing the No. 23 (10 A) fuse from the under-hood fuse/relay box.
After service, reconnect power to the navigation unit,
and turn the ignition switch to ON (II). Enter the 4-digit
anti-theft security code, then select Done.
If the code cannot be found, use the interactive Network
(iN) to look it up. You can view the serial number in one
of the ECU Info diagnostic screens (see page 23-305).
Alternatively, you can find the serial number on the
underside label which is located on the navigation unit
in the trunk.
When replacing the navigation unit, be sure to give the
customer the new anti-theft security code.
Certain circumstances and system limitations will result
in occasional vehicle positioning errors. Some client’s
may think this indicates a problem with the navigation
system when, in fact, the system is normal. Keep the
following items in mind when interviewing client’s
about symptoms of the navigation system.
The limitations of the self-inertial portion of the
navigation system (the yaw rate sensor and the vehicle
speed signal) can cause discrepancies between the
vehicle’s actual position and the indicated vehicle’s
position (GPS vehicle position). The following circumstances may cause vehicle
positioning errors:
 Moving the vehicle with the engine stopped and the vehicle stopped, such as by ferry or tow truck, or if
the vehicle is spun on a turn table.
 Tire slippage, changes in tire rolling diameters, and some driving situations may cause discrepancies in
travel distances. Examples of this include:
– Continuous tire slippage on a slippery surface
– Driving with snow chains mounted
– Abnormal tire pressure
– Incorrect tire size
– Frequent lane changes across a wide highway
– Continuous driving on a straight or gently curving highway
– Very bumpy roads
 Tolerances in the system and map inaccuracies sometimes limit how precisely the vehicle’s position
is indicated. Examples of this include:
– Driving on roads not shown on the map (map matching is not possible)
– Driving on a road that winds in one direction, such as a loop bridge, an interchange, or a spiral parking
garage
– Driving on a road with a series of sharp hair-pin turns
– Driving near a gradual highway exit or transition
– Driving on one of two close parallel roads
– Making many 90 degree turns
The GPS cannot detect the vehicle’s position or
elevation during the following instances:  For the first 5 to 10 minutes after reconnecting the battery (this process can take as long as 45 minutes).
 When the satellite signals are blocked by tall buildings, mountains, tunnels, large trees, inside
parking structures or large trucks.
 When the GPS antenna is blocked by metallic window tinting or by an object placed above it in the
vehicle. The GPS antenna requires a clear
unobstructed view of the sky.
 When there is no satellite signal output (signal output is sometimes stopped for sate llite servicing).
 When the satellite signals are blocked by the operation of some electronic aftermarket accessories
including, but not limited to non-OEM in-dash
entertainment units (radio, CD players/changers,
radar detectors and theft recovery systems) and cell
phones placed near the navigation system.
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Service Precautions
System InitializationEntering the Security Code
GPS Initialization
23-268Navigation System
General Troubleshooting Information (cont’d)
The navigation system lost power and is acquiring its
location from the GPS satellites. This usually takes
less than 10 minutes.
* Start the engine.
*Parkthevehicleinanopenareaawayfromtrees,
* Remove loose articles, cell phones, or electrical
* If this screen is displayed repeatedly when starting power lines, and tall buildings.
accessories located near the GPS antenna.
the vehicle, see your dealer.
 If you need to replace the navigation unit, you can
back-up the navigation data and transfer it to a new
navigation unit. See Save users memory (see page
23-310).
 When the battery is disconnected, the internal GPS clock resets to 0:00. The clock resets to the correct
time after the system finishes GPS initialization.
 Before disconnecting the battery, make sure you have the anti-theft codes for the audio system and the
navigation system, and write down the audio presets.
Also obtain any PGM-FI or transmission DTCs and
freeze frame date (which are lost when the ECM/PCM
loses power).
 After reconnecting the battery, you have to wait to get the initial signal from the satellite. It will take from 10
to 45 minutes.
 Adjust the setup clock settings (time zone and daylight savings) in the navigation system.
 Before returning the vehicle to the client, enter the anti-theft codes for the audio system and the
navigation system.
If the navigation system loses power (like the battery
was disconnected), the navigation system requires
initialization. Once completed, your system is ready to
use.
This initialization requires the following:  Entering the 4-digit anti-theft security code to unlock the system
 GPS initialization (may not be needed depending of the length of time the system was without power)
 Map matching to align the GPS to a location on the map Any time the navigation system loses power, you need
to enter the 4-digit anti-theft code on the navigation
system display. This 4-digit code is located on a small
code card that was given to the customer. Enter the 4-
digit code, then select Done.
If the navigation system anti-theft code is missing, use
the interactive Network (iN) to look it up. You need the
serial number for the navigation unit to do this.
You can view the serial number by entering the
diagnostic mode. Select Unit Check from the main
menu, then the ECU info diagnostic screen. This allows
you to get the serial number without removing the
navigation unit.
The iN may display more than one code for a given
serial number. This is because serial numbers are not
unique. You may have to try more than one 4-digit code.
If no code is shown, or if the code(s) given do not work
in the navigation unit, contact the Automobile Warranty
department. If the code 0000 works, replace the
navigation unit.
When replacing the navigation unit or audio unit, make
sure you give the client the new anti-theft security code.
NOTE: You must park the vehicle outside with a clear
view of the southern sky.
Depending on the length of time the battery was
disconnected, your system may require GPS
initialization. If it does, the following screen appears:
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Map MatchingObtaining A Navigation DVD
23-269
Something is interfering with the system’s ability to
acquire its location. Check the following:
* The vehicle must be in an open area with a clear
* Remove sources of GPS interference like metallic
* Check GPS antenna cable connection.
* Restart the engine and repeat the GPS acquire view of the sky.
window tint above antenna, or electrical items
near antenna(see owner’s manual for details).
procedure. If the problem persists, see your dealer.
If this procedure is not necessary, the system proceeds
directly to the Disclaimer screen. During initialization,
the system searches for all available GPS satellites, and
obtains their orbital information. During this procedure
the vehicle should be out in the open with a clear view
of the sky.
If the navigation system finds the satellites properly,
this box clears, and changes to the Disclaimer screen. If
within 10 minutes the system fails to locate a sufficient
number of satellites to locate your position, the
following screen appears.
It this screen appears, turn off the engine, then restart
the vehicle and move it to a different location. If the
disclaimer screen appears, the GPS initialization is
complete.
NOTE:
 The average acquiring time is less than 10 minutes, but it can take as long as 45 minutes.
 If the system is still unable to acquire a signal, follow the instructions on the screen. If this screen appears
again, go to troubleshooting for the GPS icon is white
or not shown (see page 23-341).
 Skip to a CSF screen by pushing the MENU and INFO buttons at the same time and can move to an System
Links screen.
This part of the initialization matches the GPS
coordinates with a road on the map screen. To do this
part of the procedure, make sure that the navigation
system is displays a map, and drive the vehicle on a
mapped road shown on the map screen. Do not enter a
destination at this time. When the name of the current
road you are driving on, appears at the bottom of the
screen, the entire procedure is complete. Your system
is now ready to use. If the Navigation DVD is lost or damaged, or you need a
yearly
updated DVD, you have two ways to purchase
one. You can either call 888-549-3798, or order on-line
at www.acura.com.
Both methods require a credit card. The DVD cannot be
ordered through the parts system. The following DVDs
will not work in this navigation system:
 Earlier model navigation DVDs (black, orange, light blue label and the older versions with a white label)
 Map software programs manufactured by other companies
 DVD movies, or DVDs containing audio recordings
Update DVDs are available for purchase usually in the
fall of each year. They may contain the following:  Enhanced maps and points of interest (POI) coverage
 Fixes for minor software bugs
 Additional features
NOTE:  Map matching must be done any time the DVD is removed or replaced.
 Always order navigation DVDs on an as-needed basis. During a typical model year, each color DVD may
undergo a half a dozen software only version
upgrades to fix minor issues on some or all models
the DVD supports. This is normal. Usually only the
letter at the end of the version number changes,
while the database (maps and POIs) remain
unchanged.
 Never promise your customer future free updates.
There are no free programs for updating the
navigation DVD. Update DVDs are generally available
for purchase each fall. The online DVD order site
provides information when an update for a particular
color DVD is available.
 Damaged discs are not covered by warranty unless they have been damaged by the navigation system.
(cont’d)
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DTC Description CircuitFailure DetectionPageAlso Check for
23-275
DTC Troubleshooting Index




1001 FROM system Info
Error Navigation unit internal data error. (see page 23-320) Low or weak battery
voltage
1101 Media Bus Send Error Media
condition
monitoringNavigation unit internal media error. (see page 23-320) Low or weak battery
voltage
1201 DVD High Temp DVD drive Navigation unit temperature above the upper limit. Failure in navigation unit fan circuit. (see page 23-321) Low or weak
battery voltage
High temperature
around the
navigation unit
1202 DVD Low Temp DVD drive Navigation unit temperature below the lower limit. (see page 23-321) Low or weak
battery voltage
High temperature
around the
navigation unit
1301 GPS Antenna Error GPS AntennaGPS antenna circuit malfunction. (see page 23-322) Low or weak battery
voltage
1302 GPS Receiver Error 1 GPS
ReceiverGPS antenna circuit malfunction.
Navigation unit internal GPS receiver
malfunction. (see page 23-323) Low or weak battery
voltage
1303 GPS Receiver Error 2 GPS
ReceiverNavigation unit internal GPS receiver
malfunction. (see page 23-324) Low or weak battery
voltage
1305 Gyro Error 2: ECU Temp XX °C Gyro Navigation unit internal gyro malfunction. (see page 23-324) Low or weak battery
voltage
1306 Vehicle Speed Pulse Vehicle
Speed PulseVSP circuit malfunction. (see page 23-325) Check for F-CAN
DTCs
1307 DVD Read Error DVD Scratched/Dirty DVD or navigation unit internal DVD ROM drive. (see page 23-325) Low or weak battery
voltage
1402 Audio Error 2 CD Mechanical malfunction in the CD changer. (see page 23-326) Low or weak battery voltage
1409 Audio Error 9 XM XM Antenna/circuit malfunction. (see page 23-326) Low or weak battery voltage
2607 XM Diag XM GA-NET Bus circuit malfunction Open/Short. XM Antenna circuit malfunction. (see page 23-327)
2609 VRAM Diag ECU VRAM Navigation unit internal VRAM malfunction. (see page 23-329)
2610 DRAM Diag ECU DRAM Navigation unit internal DRAM malfunction. (see page 23-330)
2701 GPS Diag: Antenna GPS GPS antenna malfunction. (see page 23-330)
2702 GPS Diag: Receiver in Navi GPS GPS antenna malfunction. (see page 23-331)
2703 Aircon Diag Aircon Communication error between climate control unit and navigation unit (open/short). (see page 23-331) Check for F-CAN
DTCs
2705 HFL Diag HFL HandsFreeLink control unit internal malfunction. (see page 23-334) Check for F-CAN DTCs
2706 Gyro Diag: ECU Temp XX °C Gyro Navigation unit internal malfunction. (see page 23-336)
2707 Mic Diag Mic Mic circuit malfunction Open/Short. (see page 23-337)
Flash ROM
management
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