2006 ACURA CSX radio

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No picture is displayed
YES
NO
YES
NO YES
NO
YES
NO
23-119
Symptom Troubleshooting
NAVIGATION UNIT CONNECTOR A (17P)
BBACKUP(WHT)
NAVIGATION UNIT CONNECTOR A (17P) ACC RADIO (PUR)
NOTE: Check the vehicle battery condition first.
 Make sure that the correct DVD color and version are installed.
 Check any official Honda service website for more service information about the navigation system.
 Check the connectors for poor connections or loose terminals.
 Before troubleshooting, make sure you have the navigation system anti-theft code.
1. Check the No. 23 (10 A) fuse in the under-hood fuse/relay box and No. 35 (7.5 A) fuse in the under-
dash fuse/relay box, and reinstall the fuse if it is OK.
Go to step 2.
Replace the fuse and recheck.
2. Turn the ignition switch to ON (II).
3. Operate the radio and listen to the audio.
Go to step 4.
Refer to audio system troubleshooting.
4. Turn the ignition switch to LOCK (0).
5. Remove the navigation unit (see page 23-155). 6. Measure the voltage between navigation unit
connector A (17P) terminal No. 17 and body ground.
Go to step 7.
Repair open in the wire between the under-
dash fuse/relay box and the navigation unit.
7. Turn the ignition switch to ON (II).
8. Measure the voltage between navigation unit connector A (17P) terminal No. 14 and body ground.
Go to step 9.
Repair open in the wire between the under-
dash fuse/relay box and the navigation unit.
(cont’d)
Wire side of female terminals
Wire side of female terminals
IsthefuseOK? Can y ou hear t he aud i o? Is there battery voltage?
Is there battery voltage?
08/08/21 14:07:25 61SNR030_230_0122
ProCarManuals.com
DYNOMITE -2009-

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YES
NO YES
NO
YES
NO
YES
NO
Picture has lines/rolls/other issues or is an
odd color
23-12023-120Navigation System
Symptom Troubleshooting (cont’d)
NAVIGATION UNIT CONNECTOR A (17P)
RADIO GND
(BLK)
NAVIGATION UNIT CONNECTOR C (12P) GND (BLK)
9. Measure the voltage between navigation unitconnector A (17P) terminal No. 9 and body ground,
and between navigation unit connector C (12P)
terminal No. 4 and body ground.
Replace the navigation unit (see page 23-155).
Repair open in the wire between the
navigation unit and body ground (G 504) (see page
22-30), (G505) (see page 22-32). NOTE:
 Check the vehicle battery condition first.
 Make sure that the correct DVD color and version are installed.
 Check any official Honda service website for more service information about the navigation system.
 Check the navigation screen settings for brightness, contrast, black level and the color screen for map
color and menu color.
 Check the connectors for poor connections or loose terminals.
 Before troubleshooting, make sure you have the navigation and audio system anti-theft codes.
1. Check for electronic aftermarket accessories (possibly hidden) mounted near the navigation unit.
Disable the accessories, and recheck.
Go to step 2.
2. Turn the ignition switch to ON (II).
3. Start up the navigation picture.
Go to step 5.
Go to step 4.
4. Go into the Diagnostic mode and use RGB Color diagnostic under Monitor Check (see page 23- 137).
Go to step 5.
Replace the navigation unit (see page 23-155).
Wire side of female terminals
Wire side of female terminals
Is t her e l ess t han 0.1 V ? Ar e t her e any el ect r oni c accessor i es?
Is the picture scrolling horizontally (lef t to right orright to left)?
Ar e t he r ed , gr een, and bl ue col or ed ci r cl e show n?
08/08/21 14:07:26 61SNR030_230_0123
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DYNOMITE -2009-

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GPS icon is white or not shown Voice guidance cannot be heard, is broken
up, or there is static
YES
NO
YES
NO YES
NO
YES
NO
YES
NO
YES
NO
23-12223-122Navigation System
Symptom Troubleshooting (cont’d)
NOTE:
 Check the vehicle battery condition first.
 Make sure the vehicle is parked outside and away from buildings.
 Refer to GPS Information (see page 23-142) for realtime satellite reception display.
 Check for window tinting above the GPS antenna and any non-OEM accessories mounted near the
navigation unit or GPS antenna.
1. Check for metallic window tint on the windshield and electronic aftermarket accessories (possibly
hidden) mounted near the GPS antenna or the
navigation unit.
Remove tint or the accessories, and
recheck.
Go to step 2.
2. Go into the Diagnostic Menu, and use the Navi System Link test (see page 23-136) to check the
GPS antenna.
Use the Navi ECU test under Unit Check
(see page 23-139) to check for a kinked, crushed, or
disconnected GPS antenna wire. If necessary, try a
known-good GPS antenna. If icon is still red,
replace the navigation unit (see page 23-155).
Check that nothing is blocking the GPS
antenna located behind the gauge assembly, and
recheck. Substitute a known-good navigation unit,
and recheck. NOTE:
 Check the vehicle battery condition first.
 Make sure that the correct DVD color and version are installed.
 Check any official Honda service website for more service information about the navigation system.
 Check that the volume setting and voice feedback are turned ON.
 Check the connectors for poor connection or loose terminals.
 Before troubleshooting, make sure you have the navigation system 4-digit anti-theft code.
 After troubleshooting, enter the navigation system anti-theft code.
1. Press the display unit SET-UP button.
2. Check the volume setting for the navigation system.
Set the volume to an audible level.
Go to step 3.
3. Check the radio operation.
Go to step 4.
Troubleshoot the audio system.
4. Go into the Diagnostic Menu, and use the Navi System Link test (see page 23-136) to check the
radio.
Troubleshoot the audio system.
Go to step 5.
5. Test the voice control switch (see page 23-156).
Replace the navigation unit (see page 23-155).
Replace the voice control switch (see page
23-157).
Is there metallic window tint or electronic accessor ies?
Is the GPS Ant icon red? Is it set to OFF?
Can y ou hear t he r ad i o?
Is the Radio icon red?I s v oi ce cont r ol sw i t ch OK ?
08/08/21 14:07:26 61SNR030_230_0125
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DYNOMITE -2009-

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DVD read error messages System always comes up in in-line
diagnostic mode
YES
NO
23-12723-127
Start Diag Exit Diag
Navi.ECU
In Line Diag
GPS Antenna Display
Radio
DeleteDone
0
12
3
6
5
4
7 8
9
BACK
XXXX Correct PIN
KA
NOTE:
 Check the vehicle battery condition first.
 Make sure that the correct DVD color and version are installed.
 Check any official Honda service website for more service information about the navigation system.
 Check the Navigation System Manual for a list of common DVD screen error messages and the
probable cause.
 Go into the Diagnostic Menu, and use the Car Status test (see page 23-141) to check the status of the
display.
1. Check the DVD-ROM reading surface for scratches.
Replace the DVD-ROM.
If the problem occurs occasionally when the
system is cold, this is normal. If the problem occurs
frequently when driving, replace the navigation
unit (see page 23-155). 1. When a navigation unit is powered up for the first
time at the factory, the factory diagnosis screen (In
Line Diag) appears. Normally the factory performs
the steps necessary to verify proper operation and
terminate the factory diagnostic. Until the proper
confirmation sequence is performed, the screen
will appear every time the vehicle is started.
2. Follow the steps to prevent the screen from showingupinthefuture:
 Hold down the buttons (Menu, Map/Guide, and Cancel) for about 5 seconds (the Select Diagnosis
Items screen appears).
 Hold down the Map/Guide button for 5 10 seconds (A screen with a Complete button
appears).
 Touch Complete, and then the Return button (the system may re-boot).
 Restart the vehicle, and confirm normal operation by completing the PDI of the
navigation system Service Bulletin.
Are there scratches?
08/08/21 14:07:27 61SNR030_230_0130
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DYNOMITE -2009-

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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
ProCarManuals.com
DYNOMITE -2009-

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Navigation cannot control HVAC by voice
command Navigation cannot control XM radio
YES
NO YES
NO
23-13023-130Navigation System
Symptom Troubleshooting (cont’d)
NOTE:
 Make sure that the correct DVD color and version are installed.
 Check any official Honda service website for more service information about the navigation system.
 Check the connectors for poor connections or loose terminals.
 Before troubleshooting, get the navigation system anti-theft code.
 After troubleshooting, enter the navigation system anti-theft code.
 Verify that the correct navigation unit is installed for this model. Go into the Diagnostic Menu and use
Version (see page 23-149).
1. Go into the Diagnostic Menu and use the Navi System Link test (see page 23-136).
Dotheclimatecontrolsystem
troubleshooting.
Replace the navigation unit (see page 23-155). NOTE:
 Check the vehicle battery condition first.
 Make sure that the correct DVD color and version are installed.
 Check any official Honda service website for more service information about the navigation system.
1. 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.
Is the Air-con icon red? Can t he nav i gat i on cont r ol t he X M r ad i o?
08/08/21 14:07:28 61SNR030_230_0133
ProCarManuals.com
DYNOMITE -2009-

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Navigation frequently asks for anti-theft
code and/or needs GPS initialization
YES
NO YES
NO
23-131
NAVIGATION UNIT CONNECTOR A (17P)
BBACKUP(WHT) NAVIGATION UNIT CONNECTOR A (17P)
ACC RADIO (PUR)
NOTE: This is often caused by a loss of battery power, a low or poor battery condition, or a poor ground.
 Make sure that the correct DVD color and version are installed.
 Check any official Honda service website for more service information about navigation system.
1. Measure the voltage between navigation unit connector A (17P) terminal No. 17 and body ground.
Go to step 2.
Repair open in the wire between the under-
dash fuse/relay box and the navigation unit. 2. Turn the ignition switch to ON (II).
3. Measure the voltage between navigation unit
connector A (17P) terminal No. 14 and body ground.
Go to step 4.
Repair open in the wire between the under-
dash fuse/relay box and the navigation unit.
(cont’d)
Wire side of female terminals Wire side of female terminals
Is there battery voltage?
Is there battery voltage?
08/08/21 14:07:28 61SNR030_230_0134
ProCarManuals.com
DYNOMITE -2009-

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YES
NO YES
NO
OPEN/CLOSE function of the display does
not work
23-13223-132Navigation System
Symptom Troubleshooting (cont’d)
NAVIGATION UNIT CONNECTOR A (17P)
RADIO GND
(BLK)
NAVIGATION UNIT CONNECTOR C (12P) GND (BLK)
4. Measure the voltage between navigation unitconnector A (17P) terminal No. 9 and body ground,
and between navigation unit connector C (12P)
terminal No. 4 and body ground.
Replace the navigation unit (see page 23-155).
Repair open in the wire between the
navigation unit and body ground (G 504, G505).NOTE:
 Check the vehicle battery condition first.
 If the display’s Open/Close button does not work, you must manually open the display to obtain the client’s
navigation DVD, audio CD, and PC card (see page
23-154).
1. Press the OPEN/CLOSE button.
The system is OK at this time.
Replace the navigation unit (see page 23-155).
Wire side of female terminals
Wire side of female terminals
Is t her e l ess t han 0.1 V ? Does t he d i spl ay open and / or cl ose nor mal l y ?
08/08/21 14:07:28 61SNR030_230_0135
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DYNOMITE -2009-