display ACURA CSX 2006 Service Repair Manual

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Navigation display will not close Navigation display does not open or opens
part way
YES
NO
YES
NO
YES
NO YES
NO
YES
NO
23-35223-352Navigation System
Symptom Troubleshooting (cont’d)
NOTE: Check the vehicle battery condition first.
1. Check the CD slot. Look for foreign objects, stuck CD, broken or sticking slot.
Go to step 2.
Replace the navigation unit (see page 23-355).
2. Check the PC card.
Go to step 3.
Reseat the card or remove it. If it still won’t
close, replace the navigation unit (see page 23-355).
3. Press the OPEN/CLOSE button.
The system is OK at this time.
Replace the navigation unit (see page 23-355). NOTE: Check the vehicle battery condition first.
1. Press the OPEN/CLOSE button.
Go to step 2.
Replace the navigation unit (see page 23-355).
2. Press the OPEN/CLOSE button.
The system is OK at this time.
Replace the navigation unit (see page 23-355).
Is the CD slot OK ?
I s t he PC car d f ul l y seat ed ?
Does t he d i spl ay open and / or cl ose nor mal l y ? Does t he uni t beep?
Does t he d i spl ay open nor mal l y ?
08/08/21 14:17:53 61SNR030_230_0355
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Navigation system will not accept security
code
YES
NO
YES
NO YES
NO
YES
NO
YES
NO
23-353
NOTE:
 Check the vehicle battery condition first.
 The system will not operate without the 4-digit security (anti-theft) code. Follow the this procedure.
(After 10 consecutive tries, you must cycle the key to
continue trying)
 The Navigation System Diagnosis and Core Return From is available online, under Job aids, and can be
printed out for recording this information. This
information will help the reman facility determine
what caused the failure.
 Check the connectors for poor connections or loose terminals.
 Before troubleshooting, make sure you have the anti- theft codes for the navigation system.
 Verify that the correct navigation unit is installed for this model. Go into the Diagnostic mode, and use
Version (see page 23-316).
 Make sure that the correct navigation DVD color and version are installed.
 Check any official Honda service website for more service information about the navigation system.
1. Go into the System diagnosis menu (see page 23-297), select Unit check, and then ECU info. A
brief diagnostic runs for 20 seconds, and the serial
number is displayed.
Go to step 4.
Go to step 2.
2. Remove the navigation unit (see page 23-355).
3. Check the serial number on the label on the underside of the navigation unit.
Go to step 4.
Replace the navigation unit (see page 23-355). 4. Using the serial number, look up the navigation
security code in the Interactive Network. (click:
Service, Vehicle Information, Anti-Theft code
Inquiry, and then select Navigation from the
Product dropdown box). Enter the serial number.
Go to step 5.
Call the Warranty Department to obtain the
code (the telephone number is in the PDI service
bulletin).Thengotostep5.
5. Check that the obtained code works to bypass the code screen in the navigation system.
The system is OK at this time Return the
vehicle to the client, and give them the anti-theft
code.
Go to step 6.
6. Try entering four zeros (0000) in place for the code.
Replace the navigation unit, and enter
Security code is 0000 in the problem description
field of the core return form.
Replace the navigation unit, and enter Won’t
take security code (as proof, enclose the sticker that
contains the Serial number and the Code) in the
problem description field of the core return form.
Is t he ser i al number d i spl ay ed ?
Is the serial number conf irmed on the underside oft he nav i gat i on uni t ? Is a 4-digit code displayed on the screen?
Doesthecodework?Do t he f our zer os w or k t o by pass t he cod e scr een?
08/08/21 14:17:53 61SNR030_230_0356
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The Honda Globe Screen (not the Acura
Globe Screen) appears every time the vehicle
is started
YES
NO
YES
NO
YES
NO
23-35423-354 Navigation System
Symptom Troubleshooting (cont’d) CD, DVD, and PC Card Removal/
Installation
A
A
NOTE: The navigation DVD and the navigation unit are
correct for the vehicle, but earlier and possibly later
versions of the navigation software may have been
installed. When this happens, the software may not be
recognized by the navigation unit, and could cause the
navigation unit to revert to a H onda model profile.
1. Remove the navigation unit (see page 23-355) and verify that the part number printed on the
navigation unit label is the correct one for the year/
model vehicle you are working on.
Go to step 2.
Replace the navigation unit with the correct
unit for the year/model vehicle you are working
on.
2. Reinstall the navigation unit.
3. Remove the navigation DVD (see page 23-354).
4. Note the software version marked on the navigation DVD label and verity if it is the correct
version for the vehicle year/model you are working
on by checking any official Honda service website
for more service information about the navigation
system and navigation software.
Replace the navigation unit (see page 23-355).
Go to step 5.
5. Obtain the correct version DVD (see page 23-269) and install it.
The problem is resolved, troubleshooting is
complete. The system still shows a Honda Globe Screen.
Replace the navigation unit (see page 23-355). If the displays Open and Close buttons do not work, you
must manually open the display to remove the client’s
Navigation DVD, CD, and possibly their PC card. Follow
to the steps.
1. Remove the navigation unit from the vehicle (see page 23-255).
2. On the bench, carefully pull the display (A) straight out (about 1/2 inch).
3. Fold down the display (A).
I s t he cor r ect nav i gat i on uni t i nst al l ed based on t he par t number ?
I s t he sof t w ar e v er si on mar k ed on t he nav i gat i onDV D l abel t he cor r ect one f or t he v ehi cl e y ear /mod el y ou ar e w or k i ng on?
Does t he nav i gat i on sy st em boot -up w i t h t he Acur aGl obe Scr een?
08/08/21 14:17:53 61SNR030_230_0357
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The Honda Globe Screen (not the Acura
Globe Screen) appears every time the vehicle
is started
YES
NO
YES
NO
YES
NO
23-35423-354 Navigation System
Symptom Troubleshooting (cont’d) CD, DVD, and PC Card Removal/
Installation
A
A
NOTE: The navigation DVD and the navigation unit are
correct for the vehicle, but earlier and possibly later
versions of the navigation software may have been
installed. When this happens, the software may not be
recognized by the navigation unit, and could cause the
navigation unit to revert to a H onda model profile.
1. Remove the navigation unit (see page 23-355) and verify that the part number printed on the
navigation unit label is the correct one for the year/
model vehicle you are working on.
Go to step 2.
Replace the navigation unit with the correct
unit for the year/model vehicle you are working
on.
2. Reinstall the navigation unit.
3. Remove the navigation DVD (see page 23-354).
4. Note the software version marked on the navigation DVD label and verity if it is the correct
version for the vehicle year/model you are working
on by checking any official Honda service website
for more service information about the navigation
system and navigation software.
Replace the navigation unit (see page 23-355).
Go to step 5.
5. Obtain the correct version DVD (see page 23-269) and install it.
The problem is resolved, troubleshooting is
complete. The system still shows a Honda Globe Screen.
Replace the navigation unit (see page 23-355). If the displays Open and Close buttons do not work, you
must manually open the display to remove the client’s
Navigation DVD, CD, and possibly their PC card. Follow
to the steps.
1. Remove the navigation unit from the vehicle (see page 23-255).
2. On the bench, carefully pull the display (A) straight out (about 1/2 inch).
3. Fold down the display (A).
I s t he cor r ect nav i gat i on uni t i nst al l ed based on t he par t number ?
I s t he sof t w ar e v er si on mar k ed on t he nav i gat i onDV D l abel t he cor r ect one f or t he v ehi cl e y ear /mod el y ou ar e w or k i ng on?
Does t he nav i gat i on sy st em boot -up w i t h t he Acur aGl obe Scr een?
08/08/21 14:17:53 61SNR030_230_0357
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23-35523-355
Navigation Unit Removal/
Installation
AB
C
D
4. Push the PC card eject button (A) to eject the client’sPC card (if installed). Power is not required for this
function.
5. Remove the plastic cover (B) over the navigation DVD slot.
6. With the display open, temporarily reconnect the unit in the dash (to power it up).
7. Push the CD eject button (C), and navigation DVD eject button (D) (the button is behind the plastic
cover and works only when the unit is powered)
and remove the discs (hold the discs by their edges
to avoid fingerprints). To avoid scratches, place the
navigation DVD and the client’s CD in a jewel case
if available.
8. Re-attach the plastic lid that hides the navigation DVD slot.
9. Close the display by first returning the display to the upward position, and then pushing the entire
display straight back into the unit.
10. After installing the new navigation unit, re-insert the navigation DVD, the client’s CD, and the PC card. 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 23-354).
 If you are replacing the navigation unit, write down the audio presets (if possible), then enter them 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 jewel case.
3. Remove the subdisplay visor (see page 20-100).
(cont’d)
08/08/21 14:17:54 61SNR030_230_0358
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23-35523-355
Navigation Unit Removal/
Installation
AB
C
D
4. Push the PC card eject button (A) to eject the client’sPC card (if installed). Power is not required for this
function.
5. Remove the plastic cover (B) over the navigation DVD slot.
6. With the display open, temporarily reconnect the unit in the dash (to power it up).
7. Push the CD eject button (C), and navigation DVD eject button (D) (the button is behind the plastic
cover and works only when the unit is powered)
and remove the discs (hold the discs by their edges
to avoid fingerprints). To avoid scratches, place the
navigation DVD and the client’s CD in a jewel case
if available.
8. Re-attach the plastic lid that hides the navigation DVD slot.
9. Close the display by first returning the display to the upward position, and then pushing the entire
display straight back into the unit.
10. After installing the new navigation unit, re-insert the navigation DVD, the client’s CD, and the PC card. 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 23-354).
 If you are replacing the navigation unit, write down the audio presets (if possible), then enter them 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 jewel case.
3. Remove the subdisplay visor (see page 20-100).
(cont’d)
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Pairing a Cell Phone
23-363
You must pair an approved Bluetooth-compatible
phone to the HFL system before you can make and
receive calls. For a current list of approved phones and
specific phone pairing instructions for each phone, see
Checking Cell Phone Compatibility, go towww.acura.
com/handsfreelink, or call 888-528-7876.
The following procedure works for most phones. If you
cannot pair a phone to the HFL system with this
procedure, refer to the phone’s operating manual, visit
www.acura.com/handsfreelink, or call 888-528-7876.
NOTE:  You cannot pair a phone while the vehicle is moving.
 Your phone must be in Discovery Mode.
 A maximum of six Bluetooth-compatible phones can be paired to the system. 1. With the phone on and the ignition switch in
ACCESSORY (I) or ON (II), press and release the
HFL TALK button. After the beep, say ‘‘Phone setup.’’
The HFL responds, ‘‘Phone setup options are status,
pair, edit, delete, and list.’’
2. Press and release the HFL TALK button. After the beep, say ‘‘Pair.’’ The HFL responds, ‘‘The pairing
process requires operation of your mobile phone.
For safety, only perform this function while the
vehicle is stopped. State a four-digit code for
pairing. Note this code. It will be requested by the
phone.’’
3. Press and release the HFL TALK button. After the beep, say the four-digit code you want to use. This
can be any four-digit number you want. For
example, say ‘‘1, 2, 3, 4.’’ The HFL responds, ‘‘1, 2,
3, 4. Is this correct?’’
4. Press and release the TALK button. After the beep, say ‘‘Yes.’’ The HFL responds, ‘‘HFL is now
searching for a Bluetooth phone. Make sure the
phone you are trying to pair is in Discovery mode.’’
If these steps do not work on the phone you are
pairing, refer to the phone’s operating manual.
5. Follow the prompts on your phone to get it into its Discovery mode. The phone will search for the HFL.
When it comes up, select HandsFreeLink from the
list of options displayed on your phone.
6. When asked by the phone, enter the four-digit code from step 3 into your phone. The HFL responds, ‘‘A
new phone has been found. What would you like to
name this phone?’’
7. Press and release the HFL TALK button. After the beep, say the name you want to use. For example,
say ‘‘Tom’s phone.’’ The HFL responds, ‘‘Tom’s
phone has been successfully paired. Returning to
the main menu.’’
(cont’d)
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Symptom Diagnostic procedure Also check for
23-371
Symptom Troubleshooting Index
HFL does not respond
Control Unit Input Test
(see page 23-388) Check and repair all CAN related DTCs
The Bluetooth icon in the
navigation display is grayed-out There is no HFL-compatible
phone paired to the vehicle. Pair
an approved HFL-compatible
phone to the vehicleThe phone must be on the Honda list of
approved Bluetooth phones and
configured correctly. For a current list of
approved phones, go to www.acura.com/
handsfreelink, or call 888-528-7876 for
further assistance.
Check the Diagnostic Menu and use the
Navi System Link
The Honda approved Bluetooth
phone is having problems pairing
to the vehicle HFL System Troubleshooting
(see page 23-373)
The phone must be on the Honda list of
approved Bluetooth phones and
configured correctly. For a current list of
approved phones, go to www.acura.com/
handsfreelink, or call 888-528-7876 for
further assistance.
Check the Diagnostic Menu and use the
Navi System Link
The Honda approved Bluetooth
phone cannot use all its functions HFL System Troubleshooting
(see page 23-373)The phone must be on the Honda list of
approved Bluetooth phones and
configured correctly. For a current list of
approved phones, go to www.acura.com/
handsfreelink, or call 888-528-7876 for
further assistance.
Check the Diagnostic Menu and use the
Navi System Link
The Honda approved Bluetooth
phone does not place or receive
calls using the HFL system HFL System Troubleshooting
(see page 23-373)
The phone must be on the Honda list of
approved Bluetooth phones and
configured correctly. For a current list of
approved phones, go to www.acura.com/
handsfreelink, or call 888-528-7876 for
further assistance.
Check the Diagnostic Menu and use the
Navi System Link
The client wants the HFL system
reset (all phones and address
information cleared from the HFL
system) Clearing the system (see page
23-367)
See the owner’s manual for additional
information.
The HFL system is locked and the
pass code has been lost or
forgotten Symptom Troubleshooting
(see page 23-383)
The HFL system does not
recognize all voice prompts Symptom Troubleshooting
(see page 23-382)Also see Voice control tips.
The address book does not
transfer from Honda approved
Bluetooth phone to HFL system There is no HFL compatible
phone paired to the vehicle or
the approved phone does not
support the function. Pair an
approved HFL compatible
phone to the vehicle.The phone must be on the Honda list of
approved Bluetooth phones and
configured correctly. For a list of approved
phones, go to www.acura.com/
handsfreelink, or call 888-528-7876.
The HFL messages cannot be
heard or are weak Symptom Troubleshooting
(see page 23-383)Excessive interior noise (open windows,
vents blowing on microphone, etc.).
The Bluetooth icon does not
display (the Bluetooth phone is
linked) Symptom Troubleshooting
(see page 23-386)
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YES
NO YES
NO
The Bluetooth icon does not display
(the Bluetooth phone is linked)
23-38623-386HandsFreeLink System
Symptom Troubleshooting (cont’d)
HANDSFREELINK CONTROL UNIT 28P CONNECTOR
HFL MUTE (LT BLU)
NAVIGATION UNIT CONNECTOR B (24P) HFL MUTE (LT BLU)
HANDSFREELINK CONTROL UNIT 28P CONNECTOR
HFL ICON (LT GRN)
13. Check for continuity between HandsFreeLinkcontrol unit 28P connector terminal No. 3 and
navigation unit connector B (24P) terminal No. 8.
Substitute a known-good HandsFr eeLink
control unit (see page 23-388), and recheck. If the
symptom/indication goes away, replace the
original HandsFreeLink control unit. If the
symptom/indication is still present, replace the
navigation unit (see page 23-355).
Repair open in the wire between
HandsFreeLink control unit and the navigation
unit. 1. Turn the ignition switch to ON (II).
2. Disconnect navigation unit connector B (24P) and
the HandsFreeLink control unit 28P connector.
3. Check for continuity between body ground and HandsFreeLink control unit 28P connector terminal
No. 19.
Repair short to body ground in the wire
between the HandsFreeLink control unit and the
navigation unit.
Go to step 4.
Wire side of female terminals
Wire side of female terminals Wire side of female terminals
Is there continuity?
Is there continuity?
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DTC (Diagnostic Trouble Codes) Reading the DTC
Precautions
24-22SRS
General Troubleshooting Information
A
The self-diagnostic function of the SRS system allows it
to locate the causes of system problems and store this
information in memory. For easier troubleshooting, this
data can be retrieved via a data link circuit.
 When you turn the ignition switch to ON (II), the SRS indicator comes on. If it goes off after 6 seconds, the
system is normal, and is not currently detecting any
abnormality.
 If there is an abnormality, the system locates and defines the problem, stores this information in
memory, and turns on the SRS indicator. The data
remains in memory even if the ignition switch is
turned off or the battery is disconnected.
 The data is stored in memory as a diagnostic trouble code (DTC).
 The ‘‘x’’ at the end of each DTC denotes a numeric character (0 thru 9) or an alpha character (A thru F)
that is displayed on the HDS.
 DTCs are either latching or resetting depending on the malfunction. With resetting DTCs, the SRS
indicator goes off the next time the ignition switch is
turned to ON (II), and the system is normal, but the
DTC is still stored. With latching DTCs, the SRS
indicator does not turn to LOCK (0) until the
malfunction is repaired and the DTC is cleared.
 When you connect the HDS to the data link connector (DLC), you can retrieve a more detailed DTC in the
HDS ‘‘SRS’’ menu.
NOTE: Only read DTCs from the SRS menu, not from
the SWS menus. SWS (ODS unit) DTCs are subcodes
of SRS unit DTCs. Only troubleshoot the
corresponding SRS DTCs.
 After reading and recording the DTC, proceed with the troubleshooting procedure for that code.
 Use only a digital multimeter to check the system. Make sure its output is 10 mA (0.01 A) or less when
switched to the smallest value in the ohmmeter range.
A tester with a higher output could damage the
airbag circuit or cause accidental airbag deployment
and possible injury.  Whenever the ignition switch is in ON (II), or has been
turned to LOCK (0), for less than 3 minutes, be careful
not to bump the SRS unit; the airbags could
accidentally deploy and cause damage or injuries.
 Before removing the dashboard wire harness, floor wire harness, disconnect the driver’s airbag
connector, the front passenger’s airbag connector,
both side airbag connectors, both side curtain airbag
connectors and both seat belt tensioner connectors.
 Make sure the battery is fully charged. If the battery is dead or low, electrical measurements may not be
correct.
 Do not touch a tester probe to the terminals in the SRS unit or harness connectors, and do not connect
the SRS unit terminals or the sensor terminals with a
jumper wire. Use only the backprobe set and the
multimeter. Backprobe spring-loaded lock type
connectors correctly.
1. Make sure the ignition switch is in LOCK (0).
2. Connect the HDS to the data link connector (DLC) (A).
3. Turn the ignition switch to ON (II).
4. Make sure the HDS communicates with the vehicle and the SRS unit. If it does not communicate,
troubleshoot the DLC circuit (see page 11-204).
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