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Acura CSX. Manual - part 605

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＊１５

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−

The Honda Globe Screen (not the Acura
Globe Screen) appears every time the vehicle
is started

Start-up procedure and Diagnosis Menu

YES
NO

YES

23-135

System Diagnostic Mode

Select Diagnosis Items

Navi System

Monitor Check

Unit Check

Car Status

GPS Information

Yaw Rate

Tire Calibrate

Functional Setup

Version

Return

DIAGNOSTIC MENU SCREEN

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 an Acura model profile.

1. Remove the navigation unit (see page 23-155) 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 23-155).

4. Note the software version marked on the

navigation DVD label and verify 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 23-155).

Go to step 5.

5. Obtain the correct version DVD (see page 23-94),

and install it.

The problem is resolved, troubleshooting is

complete.

The system still shows an Honda Globe

Screen. Replace the navigation unit (see page
23-155).

1. Turn the ignition switch to ON (II).

Press and hold the Menu, the Map/Guide, and the
Cancel buttons, for about 3 seconds. The display
screen then goes directly to the Diagnostic Menu.

2. After the display changes to the Diagnostic Menu,

select the item you want to check, and the test
begins. To return to the previous screen, select
Return.

• Navi System (Link)
• Monitor Check
• Unit Check
• Car Status
• GPS Information
• Yaw Rate
• Tire Calibrate
• Functional Setup
• Version

Is the cor r ect navigation unit installed based on
the par t number ?

Is the sof twar e ver sion mar ked on the navigation
DV D label the cor r ect one f or the vehicle year /
model you ar e wor king on?

Does the navigation system boot-up with the Acur a
Globe Scr een?

08/08/21 14:07:29 61SNR030_230_0138

ＳＮＲ９ＡＮＤＪ３６１００００００００ＦＡＡＴ３９

＊１５

ＳＮＲ９ＡＮＤＪ３６１００００００００ＦＥＡＴ００

−

The Honda Globe Screen (not the Acura
Globe Screen) appears every time the vehicle
is started

Start-up procedure and Diagnosis Menu

YES
NO

YES

23-135

System Diagnostic Mode

Select Diagnosis Items

Navi System

Monitor Check

Unit Check

Car Status

GPS Information

Yaw Rate

Tire Calibrate

Functional Setup

Version

Return

DIAGNOSTIC MENU SCREEN

1. Remove the navigation unit (see page 23-155) 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 23-155).

4. Note the software version marked on the

Replace the navigation unit (see page 23-155).

Go to step 5.

5. Obtain the correct version DVD (see page 23-94),

and install it.

The problem is resolved, troubleshooting is

complete.

The system still shows an Honda Globe

Screen. Replace the navigation unit (see page
23-155).

1. Turn the ignition switch to ON (II).

Press and hold the Menu, the Map/Guide, and the
Cancel buttons, for about 3 seconds. The display
screen then goes directly to the Diagnostic Menu.

2. After the display changes to the Diagnostic Menu,

select the item you want to check, and the test
begins. To return to the previous screen, select
Return.

• Navi System (Link)
• Monitor Check
• Unit Check
• Car Status
• GPS Information
• Yaw Rate
• Tire Calibrate
• Functional Setup
• Version

Is the cor r ect navigation unit installed based on
the par t number ?

Is the sof twar e ver sion mar ked on the navigation
DV D label the cor r ect one f or the vehicle year /
model you ar e wor king on?

Does the navigation system boot-up with the Acur a
Globe Scr een?

08/08/21 14:07:29 61SNR030_230_0138

＊１６

Navi System Link

23-136

Navigation System

Navi System Link

Navi.ECU

Return

Exit Diag

Detecting..

GPS Ant.

Display

Radio

BACK

Air-Con

• This diagnostic step tests the cables connecting the

navigation components. Ensure that the ignition
switch is in the ON (II) position. When the diagnosis
begins, you hear a bong sound. The system is in a
Detecting mode, and is waiting for all the items in
white to be tested. This includes the voice control
switch (navigation TALK/BACK buttons), and the
microphone. Press the navigation TALK button on the
steering wheel, and in a normal voice, say ‘‘testing’’.
The Talk indicator on the screen should turn green,
and the voice level indicator should move to at least
the 6th bar to pass. Next, press the navigation BACK
button. The Cancel indicator should turn green.

• If all of the communication lines connecting the

system components, and the navigation TALK/BACK
buttons/microphone check out OK (all block diagram
items green), then the OK indicator turns green.

• If there is a problem with the system, the faulty

system component item turns red, and the screen
shows NG in red. Use the troubleshooting index, and
other diagnostic screens to help locate the problem.

• The indicator on the screen may not change until you

cycle the ignition switch. After repairing the affected
cable or system, repeat this diagnostic.

NOTE: Green boxes and green OK indicate that the
communications lines (cables) are intact. This
diagnostic does not necessarily imply that the
individual components are functioning properly. For
instance, the GPS antenna wire may be crushed, but
still show as green. A road test, or other diagnostic
may be necessary to find the problem.

• Select Return to return to the Diagnostic Menu, or the

Exit Diag button to exit.

NOTE: The Mic Level indicator must reach the 6th bar
or greater to pass the test.

08/08/21 14:07:29 61SNR030_230_0139

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Monitor Check

RGB Color

Gray Tone

White Raster

23-137

Monitor Check

RGB

Gray Tone

White Raster

Return

RGB Color
Gray Tone

White Raster

Color Pattern

Black Raster

Return

Monitor Adjustment

Touch Panel Check

Touch Panel Calibration

Red

Blue

Green

Overview of navigation display:

The illumination input from the gauge brightness
control provides back lighting for the buttons
surrounding the screen.

These screens help you troubleshoot the navigation
display. Select the item you want to troubleshoot, and
follow the diagnostic instructions.

• RGB Color
• Gray Tone
• White Raster
• Black Raster
• Color Pattern
• Monitor Adjustment
• Touch Panel Check
• Touch Panel Calibration

This screen verifies that the navigation display is
receiving the video (R, G, B and Composite sync)
signals properly. The three primary colors should all
appear without distortion. The combination of all three
should produce a central white section. If the picture
has lines in it, or scrolls horizontally or vertically, and
any of the colors are missing, troubleshoot for a
Composite sync and color signal problem (see page
23-120).

This screen help diagnoses problems with contrast.
You should be able to see the changes from bar to bar
across the scale. If you can’t see changes from bar to
bar, substitute a known-good navigation unit and retest.

This diagnostic screen checks for pixels that may be
dead (off). The entire display must be white. If pixels
are dead, replace the navigation unit.

08/08/21 14:07:30 61SNR030_230_0140

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