2006 ACURA CSX service reset

SymptomDiagnostic procedure Also check for
23-100Navigation System
Symptom Troubleshooting Index (cont’d)

















Navigation display stays on with
ignition switch in LOCK (0)
Symptom Troubleshooting
(see page 23-129) Harness/fuses/switches
Aftermarket accessory connected to
the system
DVD read error messages Symptom Troubleshooting (see page 23-127) Navigation unit
Wrong color DVD installed
Damaged DVD
Navigation system will not go
beyond the disclaimer screen and
displays the OK button See navigation display buttons do
not work or respond properly
Wrong color DVD installed
Scratched or damaged DVD
Navigation unit
The navigation anti-theft code
card is lost or missing See anti-theft feature (see page
23-90)
The vehicle icon lags behind
when the vehicle turns See self-inertial navigation
limitations (see page 23-90) Aftermarket accessories connected to
the system
GPS antenna/cable
Navigation screen is darker than
normal or takes time to brighten
when it is cold See LCD display unit limitations
(see page 23-91)
The navigation clock is off by 1 to
3 hours after replacing the
navigation unit See service precautions (see page
23-92)
Perform map matching (see page
23-94)
GPS antenna/cable
Check and adjust the clock settings
A new navigation DVD is needed See obtaining a navigation DVD (see page 23-94)
Time is not correct Reset Time Adjustment in set-up The wrong colored DVD or version is installed
The DVD is scratched or dirty See ‘‘DVD Handling and Cleaning’’ (see page 23-95)Navigation unit
The wrong DVD was installed and
now the system does not function
properly See Precaution customer Sneak
Previews (see page 23-97)
Install the correct version DVD
Check any official Honda service
website for more service information
about the navigation system
A specific city cannot be found See How to answer client questions about navigation
coverage (see page 23-97) The DVD is scratched or dirty
Refer to Database limitation in the
navigation system manual to report
database errors
The Honda Globe Screen (not the
Acura Globe Screen) appears
every time the vehicle is started Symptom Troubleshooting
(see page 23-135)
Also see the symptom The wrong DVD
was installed and now the system does
not function properly
08/08/21 14:06:26 61SNR030_230_0103
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µ
µ
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Navigation display stays on with ignition
switch in LOCK (0) Navigation cannot control audio system
YES
NO
YES
NO
YES
NO YES
NO
YES
NO
23-12923-129
NOTE:
 Check the connectors for poor connections or loose terminals.
 Before troubleshooting, get the navigation system anti-theft code, then write down the audio presets.
 After troubleshooting, re-enter the anti-theft code, and re-initialize the navigation system, then enter the
audio presets.
 Check for aftermarket accessories that use the same power circuit. A feedback can cause this problem.
1. Remove the key from the ignition.
Go to step 2.
The system is OK at this time.
2. The vehicle may have been used as a demonstration vehicle at an event like an auto
show. In these events, power is often jumpered to
the navigation system so that the ignition key is not
needed in the vehicle. At the end of the show, the
jumper wire may not have been removed. Check
the navigation unit connector A (17P) for a non-
factory jumper wire in series with the factory cable.
Remove the jumper wire, and re-test. Return
the jumper wire to Tech Line.
Go to step 3.
3. Check if the audio unit works.
Troubleshoot the ACC circuit for a short to
power with another circuit.
Replace the navigation unit (see page 23-155). NOTE:
 Check the vehicle battery condition first.
 Verify that the correct navigation unit is installed for this model. Go into the Diagnostic mode and use
Version (see page 23-149).
 Check for connectors for poor connections or loose terminals.
 Before troubleshooting, make sure you have anti- theft codes for the navigation system.
 After troubleshooting, enter the anti-theft codes for the navigation system.
 Make sure that the correct navigation DVD color and version are installed.
 Inspect the navigation DVD for dirt or damage.
 Check any official Honda service website for more service information about the navigation system.
1. Make sure the anti-theft code for the navigation system is entered.
2. Go into the Diagnostic Menu and use the Navi System Link test (see page 23-136).
Do the troubleshooting for the voice
guidance cannot be heard (see page 23-122).
Go to step 3.
3. Substitute a known-good navigation unit (see page 23-155), and recheck.
Replace the navigation unit (see page 23-155).
Do the audio system troubleshooting.
Does t he nav i gat i on scr een st ay on?
Is t her e a j umper w i r e?Does the audio unit work with the ignition switchoff? Is the Radio icon red?
Can t he nav i gat i on cont r ol aud i o?
08/08/21 14:07:28 61SNR030_230_0132
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23-155
Navigation Unit Removal/Installation
A B B
C
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.
NOTE:
 Put on gloves to protect your hands.
 Take care not to scratch the dashboard and related parts.
 Lay a workshop towel under the parts when working on them to protect the face panel from scratches or
other damage.
 Do not work in a dusty or dirty place.
 Discharge static electricity from your body before and during the work.
 Do not touch the circuit board(s) with your bare hands.
 Do not work with dirty hands.
 Be careful not to fold the flat plate cable.
 Do not touch the terminal connector of the flat plate cable with your bare hands. (If you have touched it,
wipe it off thoroughly.)
 Before replacing the navigation unit, make sure to remove the client’s navigation DVD, and their audio
CD, or PC card. Remanufactured navigation units do
not come with a navigation DVD. Re-install the client’s
navigation DVD, audio CD, and audio PC card into the
new Remanufactured unit. If the navigation display
won’t open, manually remove the navigation DVD,
audio CD, and PC card (see page 23-154).
 If you are replacing the navigation unit, write down the audio presets (if possible), then enter then into
the new navigation unit.
1. Make sure you have the 4-digit anti-theft code for the navigation system.
2. Eject the DVD from the original navigation unit. To avoid scratching or damaging the DVD, temporarily
place the DVD in a jewel case.
3. Remove the meter inner visor (see page 20-100). 4. Remove the center pocket hole lid and bolts, then
pull out the center panel (A).
5. Disconnect the connectors (B) and the air hose (C), then remove the center panel.
(cont’d)
08/08/21 14:08:39 61SNR030_230_0158
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How to check for audio system condition
No. 3 button
No. 4 button
No. 5 button
FM button (Push and hold 5 sec.)
CD button (Push and hold 5 sec.)
23-191
A
NOTE: The audio unit must be in the code enter screen before performing the self-diagnostic function.
 The self diagnostic function does not find every problem with the audio system. Check any official H onda service
website for more information about the audio system.
1. Turn the ignition switch to ON (II).
2. Make sure the audio system is turned off.
3. Push and hold the preset No. 1 and No. 6 buttons.
4. While holding the buttons, push the VOL PUSH PWR knob (A) to ON.
5. Release the buttons and the self-diagnostic begins.
6. When you are in the self-diagnostic mode, pressing a preset button starts.
Entire LCD lighting/light-out mode: Turns on/off the entire LCD to show the presence or absence of an LCD failure.
The entire display must appear. If there are dead segments, replace the audio unit.
Duty indication mode (for the Illumination dim): Indicates the duty for the Illumination dim when the dash lights
are on.
Vehicle speed pulse indication mode: Indicates the vehicle speed pulse.
Reception level check mode: Indicates the reception level (dB). When entering the reception level check mode, the
AM/FM button is used to change the main/sub antenna. See Reception level indication for more information.
DRAM residual quantity indication mode: Indicates the DRAM residual quantity.
(cont’d)
08/08/21 14:09:49 61SNR030_230_0194
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Without navigation
23-25623-256Audio System
Sound Quality Diagnosis (cont’d) Audio Unit Removal/Installation
10. Turn the ignition switch to LOCK (0).
11. Start the engine in the known-good vehicle, and
then do steps 4 thru 10 on the known-good vehicle.
12. Compare the number of stations received in steps 6 and 9 in the client’s vehicle with the number of
stations received in the known-good vehicle.
 If the number of stations received is the same, or within 10 %, the audio unit’s tuner performance
is OK. The problem may be atmospheric
conditions, multi path interference, or other
obstructions to the radio signal.
 If the customer’s vehicle receives fewer stations by at least 10 %, go to step 2 of poor AM or FM
radio reception of interference, with navigation
(see page 23-196), wit hout navigation (see page
23-199). 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.
NOTE:
 Put on gloves to protect your hands.
 Take care not to scratch the dashboard and related parts.
 Lay a workshop towel under the parts when working on them to protect the face panel from scratches or
other damage.
 Do not work in a dusty or dirty place.
 Discharge static electricity from your body before and during the work.
 Do not touch the circuit board(s) with your bare hands.
 Do not work with dirty hands.
 Be careful not to fold the flat plate cable.
 Do not touch the terminal connector of the flat plate cable with your bare hands (If you have touched it,
wipe it off thoroughly.).
 Eject all the discs before removing the audio unit to prevent damaging the CD/DVD player’s load
mechanism.
 If you are replacing the audio unit, write down the audio presets (if possible), and enter them into the
new audio unit.
08/08/21 14:14:16 61SNR030_230_0259
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Without navigation
23-25623-256Audio System
Sound Quality Diagnosis (cont’d) Audio Unit Removal/Installation
10. Turn the ignition switch to LOCK (0).
11. Start the engine in the known-good vehicle, and
then do steps 4 thru 10 on the known-good vehicle.
12. Compare the number of stations received in steps 6 and 9 in the client’s vehicle with the number of
stations received in the known-good vehicle.
 If the number of stations received is the same, or within 10 %, the audio unit’s tuner performance
is OK. The problem may be atmospheric
conditions, multi path interference, or other
obstructions to the radio signal.
 If the customer’s vehicle receives fewer stations by at least 10 %, go to step 2 of poor AM or FM
radio reception of interference, with navigation
(see page 23-196), wit hout navigation (see page
23-199). 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.
NOTE:
 Put on gloves to protect your hands.
 Take care not to scratch the dashboard and related parts.
 Lay a workshop towel under the parts when working on them to protect the face panel from scratches or
other damage.
 Do not work in a dusty or dirty place.
 Discharge static electricity from your body before and during the work.
 Do not touch the circuit board(s) with your bare hands.
 Do not work with dirty hands.
 Be careful not to fold the flat plate cable.
 Do not touch the terminal connector of the flat plate cable with your bare hands (If you have touched it,
wipe it off thoroughly.).
 Eject all the discs before removing the audio unit to prevent damaging the CD/DVD player’s load
mechanism.
 If you are replacing the audio unit, write down the audio presets (if possible), and enter them into the
new audio unit.
08/08/21 14:14:16 61SNR030_230_0259
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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:
08/08/21 14:15:38 61SNR030_230_0271
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SymptomDiagnostic procedure Also check for
23-278Navigation System
Symptom Troubleshooting Index (cont’d)

















PC card will not play/card icon on
audio screen cannot be selected
Symptom Troubleshooting
(see page 23-234)Navigation unit
Navigation display stays on with
ignition switch in LOCK (0) Symptom Troubleshooting
(see page 23-349) Harness/fuses/switches
Aftermarket accessories
connected to the system
DVD read error messages Symptom Troubleshooting (see page 23-346) Navigation unit
The wrong color DVD is installed
Damaged DVD
Navigation system will not go
beyond the disclaimer screen and
displays the OK button See navigation display buttons do
not work or respond properly
The wrong color DVD is installed
Scratched or damaged DVD
Navigation unit
The navigation anti-theft code card
is lost or missing See anti-theft feature (see page
23-266)
The vehicle icon lags behind when
the vehicle turns See self-inertial navigation
limitations (see page 23-266) Aftermarket accessories
connected to the system
GPS antenna/cable
Navigation screen is darker than
normal or takes time to brighten
when it is cold See LCD unit limitations (see page
23-267)
The navigation clock is off by 1 to 3
hours after replacing the navigation
unit See service precautions (see page
23-268)
Perform map matching (see page
23-269)
GPS antenna/cable
Check and adjust the clock
settings
A new navigation DVD is needed See obtaining a navigation DVD (see page 23-269)
Time is not correct Reset Time Adjustment in set-up The wrong colored DVD or version is installed
The DVD is scratched or dirty See DVD Handling and Cleaning (see page 23-270)Navigation unit
The wrong DVD was installed and
now the system does not function
properly See Precaution client Sneak
Previews (see page 23-272)
Install the correct version DVD
Check any official Honda service
website for more service
information about the navigation
system.
A specific city cannot be found See How to answer client questions about navigation coverage
(see page 23-272) The DVD is scratched or dirty
Refer to Database limitation in the
navigation system manual to
report database errors
The Honda Globe Screen (not the
Acura Globe Screen) appears every
time the vehicle is started Symptom troubleshooting
(see page 23-354)
Also see the symptom The wrong
DVD was installed and now the
system does not function properly
08/08/21 14:15:41 61SNR030_230_0281
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