2006 ACURA CSX check engine

Icon
Colors Description
23-298Navigation System
System Diagnostic Mode (cont’d)
The System Links function runs automatically and
displays a flashing message at the bottom of the
screen reminding you to have the engine running
for the test. The diagnostic tests the following:
 Most of the wires connecting the navigation components shown in the block diagram.
 The results from the various components shown in the block diagram.
 The microphone is tested by listening to the bong sound produced by the navigation unit from the
speakers when the diagnostic is started. This
requires that the audio system be operating
normally.
When the diagnostic finishes, the icons turn
different colors based on their test status. The color
definitions are shown below and can also be seen
by selecting Help on the System Links screen.
The indication on the screen may not change until
you exit and reenter the Self-Diagnosis mode. In
some cases, you may have to restart the engine for
the indication to change. After you repair the
affected component or harness, repeat this
diagnostic. Explanation of each icon
Each icon color is explained in the table below.
Green The system ran a diagnosis and the results are OK.
Red Errors that require replacement of hardware or harness. Examples
are connection error or memory
diagnosis errors. Troubleshooting
for DTCs.
Yellow Errors that doesn’t require hardware replacement, such as an
open display cover, an incorrect
DVD, leaving the vehicle in
ACCESSORY (I), or because of a
missing accessory, like the
rearview camera.
White The diagnosis is running. The screen functions are locked out
while the diagnosis is runs.
Gray The system cannot automatically check this function. You have to
select the diagnosis item and
manually do additional testing,
like checking the navigation
buttons in the Hard Key test.
When you complete the Hard Key
test and return to the System
Links menu, the gray icon turns
green.
NOTE: By selecting the HELP icon, you can see a
description for each color.
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Icon Color Information
Icon Icon Color
GREEN REDYELLOW WHITEGRAY
23-299
DisplayResult of
Connection
under the
Display
diagnosis menu
is OK. Result of
Connection
under the
Display
diagnosis menu
is NG. Executing (Not
completed)
Radio Result of
Connection
under the Radio
diagnosis menu
is OK. Result of
Connection
under the Radio
diagnosis menu
is NG. Executing (Not
completed)
XM Result of
Connection
under the XM
diagnosis menu
is OK. Result of
Connection
under the XM
diagnosis menu
is NG. Executing (Not
completed)
GPS Ant. All result of Antenna and
Receiver in NAVI
ECU is OK.Any result of
Antenna and
Receiver in NAVI
ECU is OK. Executing (Not
completed)
R-Camera Result of Connection
under the R-
Cammera
diagnosis menu
is OK. (optional)Result of
Connection
under the R-
Cammera
diagnosis menu
is NG. (optional)Result of the
Connection
under the R-
Cammera
diagnosis menu
is NG. (optional)Executing (Not
completed)
A/C Result of
Connection
under the Aircon
diagnosis menu
is OK. Result of
Connection
under the Aircon
diagnosis menu
is NG. Executing (Not
completed)
HFL Result of
Connection
under the HFL
diagnosis menu
is OK. Result of
Connection
under the HFL
diagnosis menu
is NG. Executing (Not
completed)
: DTC 2703 can be stored when the ignition switch is in ACCESSORY (I). With the ignition switch in ACCESSORY (I), the climate control unit is turned off and the navigation unit loses communication and
stores DTCs. It is possible that the system is normal with DTC 2703 stored. Check the system links with the
engine running, and if it shows normal, the system is OK at this time.
(cont’d)
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Factory diagnostic screen In Line DiagDetailed Information & Settings
23-301
In Line Diag
123
456
789
0 Return
Navi ECU
Display XXXXCorrect PIN
GPS Antenna
RR Camera RadioXM
HFL A/C
Exit Diag
Start Diag
BACK
Delete Done
KA
Select Diagnosis Items
Self- Diagnosis Mode
Detail Information & Setting
(Navi will check internal function. connections, etc.
Perform this test with vehicle stopped and engine running.)
(Individual Diagnostic screens to confirma specific diagnostic screen.)
NOTE: If the vehicle left the factory in the factory
diagnostic mode, or if the navigation unit is replaced
you will see this screen every time you turn on the
ignition.
When a navigation unit is powered up for the first time
at the factory or after replacement with a new or
remanufactured navigation unit, the factory diagnosis
screen (In Line Diag) appears. Normally the factory
does the steps necessary to verify proper operation and
terminate the factory diagnostic.
Until the proper confirmation sequence is done, the
screen appears every time the vehicle is started.
Follow the steps below to prevent the screen from
showingupinthefuture:
 Press and hold the buttons (MENU, MAP/GUIDE, and CANCEL) for about 3 seconds. The Select Diagnosis
items screen appears.
 Press and hold the MAP/GUIDE button for 5 10 seconds. A screen with a Complete button,
appears.
 Press complete, then Return, and then shut the key off for 5 seconds. Do not disconnect the battery
during this period as the unit is saving the setting to
the SRAM memory. The In Line Diag should not
appear again.
 Restart the vehicle, and confirm normal operation by completing the TQI of the Navigation System Service
Bulletin. These section allows you to run a specific diagnostic
and allows additional setting choices for some screens
that are not shown when selecting an icon from the
System Links screen.
When you select the menu item Detail Information &
Setting menu, the main diagnosis menu is displayed.
(cont’d)
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Hard Key
Yaw Sensor DVD
Aircon
HFL
23-308Navigation System
System Diagnostic Mode (cont’d)
Hard KeyReturn
Return
ZOOM OUT ZOOM IN
CANCEL SET UP MAP
MENU INFO
MODE CH
CH
VOL
VOL
FF
REW
RPT RDM
SEEK UP SCAN
AUDIO
CD/AUX
AM/FMSKIP
SKIP
SEEK DOWN Keep Pushing to Return.
Yaw Sensor
Zero Point Output OK OK
Output Value x.xxxV
Current Offset x.xxxV
Temperature in ECU xx°C
Return
Return
ReturnDVD
Error Detail -
Version 20050404
Maker ID 0x01
Navi Platform 0x01
Connection OK Aircon
HFL
Connection OK
This diagnostic screen checks the status of each of the
hard buttons surrounding the navigation display. When
you press each hard button, the corresponding item on
the screen should flash blue. Touch the return key, or
press and hold the joystick to exit.
NOTE: It is normal for the VOL ( , ) CH ( , ) and
MODEbuttontobeinactive.
This screen gives a quick test of the yaw sensor
functionality based on the two voltages Sensor and
Offset. For more information see the Yaw Rate
Diagnostic. This diagnostic tests the navigation DVD reader.
This diagnostic tests the climate bus connection (AC-SI
and AC-SO) between the navigation unit and climate
control unit. Make sure the engine is running for this
test.
 This checks the 4 wire communication bus between the HFL and the navigation.
 When connection is shown with NG, check the connection between the navigation unit and the
HandsFreeLink control unit.
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DTC 1306: DTC 1307:
YES
NO
YES
NO YES
NO
YES
NO
23-32523-325
Vehicle Speed Pulse
DVD Read Error
NOTE:
 Check the vehicle battery condition first.
 Before you troubleshoot, make sure to follow the general troubleshooting information (see page
23-266).
1. Clear the hard error code (see page 23-274).
2. Turn the ignition switch to LOCK (0), and then start the engine.
3. Check for the hard error code (see page 23-273).
Go to step 4.
Intermittent failure, the system is OK at this
time.
4. Drive the vehicle and watch the VSP signal.
Replace the navigation unit (see page 23-355).
Do the symptom troubleshooting for vehicle
position icon constantly leaves road, moves
erratically or is very far from actual position
(see page 23-344). NOTE:
 Check the vehicle battery condition first.
 Check any official Honda service website for more information about the navigation system.
 Before you troubleshoot, make sure to follow the general troubleshooting information (see page
23-266).
 Inspect the navigation DVD for scratches or damage.
1. Turn the ignition switch to ON (II).
Go to DVD screen error messages (see page
23-319).
Go to step 2.
2. Clear the heard error code (see page 23-274).
3. Turn the ignition switch to LOCK (0), then back to ON (II).
4. Check for the hard error code (see page 23-273).
Replace the navigation unit (see page 23-355).
Intermittent failure, the system is OK at this
time.
Is DTC 1306 indicated?
Does t he V SP si gnal change f r om 0 t o 1as you drive? Is there a DVD error message?
Is DTC 1307 indicated?
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DTC 2702: DTC 2703:
YES
NO
YES
NO
23-33123-331
GPS Diag: Receiver in Navi ECUAircon Diag
NOTE:
 Check the vehicle battery condition first.
 Before you troubleshoot, make sure to follow the general troubleshooting information (see page
23-266).
 Make sure the vehicle is parked outside, away from buildings.
 Check for electronic aftermarket accessories (possibly hidden) mounted near the GPS antenna or
the navigation unit.
1. Clear the hard error code (see page 23-274).
2. Turn the ignition switch to LOCK (0), and then back to ON (II).
3. Go into the Diagnostic Menu, and Select the Self- Diagnosis Mode in the Select Diagnosis Items
Menu (see page 23-297).
4. Select the System Links, then select the GPS Ant.
Intermittent failure, the system is OK at this
time.
Replace the navigation unit (see page 23-355). NOTE:
 Check the vehicle battery condition first.
 Check for B-CAN DTCs and resolve them before troubleshooting.
 Before you troubleshoot, make sure to follow the general troubleshooting information (see page
23-266).
 DTC 2703 can be stored when the ignition switch is at ACCESSORY (I). With the ignition switch is in
ACCESSORY (I), the climate control unit is turned off
and the navigation unit loses communication and
stores DTCs. Therefore, there is a possibility that the
system is normal even DTC 2703 is stored. Check
system links (see page 23-297) with the engine
running, and if it shows normal, the system is OK at
this time. If not, do this troubleshooting.
1. Clear the hard error code (see page 23-274).
2. Turn the ignition switch to LOCK (0), and then back to ON (II).
3. Go into the Diagnostic Menu, and Select the Self- Diagnosis Mode in the Select Diagnosis Items
Menu (see page 23-297).
4. Check the System Links.
Go to step 5.
Intermittent failure, the system is OK at this
time.
5. Turn the ignition switch to LOCK (0).
(cont’d)
Is Receiver in Navi ECU OK indicated? Is the Air con icon r ed?
08/08/21 14:17:48 61SNR030_230_0334
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Display day/night mode does not work or
does not work properly System locks up or freezes constantly
YES
NO
YES
NO YES
NO
23-34823-348Navigation System
Symptom Troubleshooting (cont’d)
NOTE:
 Check the vehicle battery condition first.
 Check the connectors for poor connection or loose terminals.
 Before troubleshooting, get the navigation system anti-theft code.
 After troubleshooting, enter the navigation system anti-theft code.
 Full brightness on the instrument panel brightness control with the head lights turned on causes the
system to stay in the day mode, even when the lights
are on.
1. Make sure the instrument panel brightness control is not on full brightness. Turn the headlights on,
and adjust the dash brightness to the middle range.
2. Change the day/night mode under Set-up to AUTO, and recheck.
The system is OK at this time.
Go to step 3.
3. Go into the Diagnostic Menu and use the Car Status test to check for an ILL signal (see page 23-315).
Replace the navigation unit (see page 23-355).
Check the ILL circuit between the
navigation unit and the No. 14 (7.5 A) fuse in the
under-dash fuse/relay box. 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. Start the engine, and turn the ignition switch to LOCK (0), then turn the ignition switch to ON (II).
The system is OK at this time.
Check the DVD for scratches or damage, and
the navigation unit for water damage. If OK, go into
the Diagnostic Menu, and do all of the Unit Check
tests (see page 23-305). Also check for low battery
charge or poor charging system performance.
Does t he d i spl ay change t o d ay and ni ght mod es w hen t ur ni ng t he head l i ght s on and of f ?
I s t he I LL si gnal OK ? Does the system reboot?
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Clear the DTC Memory Using MES
Connector Without the HDSTroubleshooting Intermittent Failures
Special Tools Required
24-24SRS
General Troubleshooting Information (cont’d)
B
A
07PAZ-001010A
SCS Service Connector 07PAZ-001010A
NOTE: Make sure the battery is fully charged before
you begin.
To clear the DTCs from the SRS unit, use the HDS or the
following procedure. 1. Make sure the ignition switch is in LOCK (0).
2. Connect the SCS service connector (A) to the yellow MES 2P connector (B). Do not use a jumper
wire.
3. Turn the ignition switch to ON (II).
4. The SRS indicator will come on for about 6 seconds, and then go off. Remove the SCS service connector
from the MES connector (2P) within 4 seconds after
the indicator goes off.
5. The SRS indicator will come on again. Reconnect the SCS service connector to the MES connector
(2P) within 4 seconds after the indicator comes on.
6. When the SRS indicator goes off, remove the SCS service connector from the MES connector (2P)
within 4 seconds.
7. The SRS indicator blinks two times, indicating that the memory has been cleared.
8. Turn the ignition switch to LOCK (0).
9. Turn the ignition switch to ON (II) again. If the SRS indicator comes on for 6 seconds, and then goes off,
the system is OK. If the indicator stays on,
troubleshoot the DTC, refer to symptom
troubleshooting. If there was a malfunction, but it does not recur, it will
be stored in the memory as an intermittent failure, and
the SRS indicator may come on depending on this
malfunction detected.
NOTE:
 Check the condition of the battery (see page 22-67) and the charging system (see page 4-23). Low battery
voltage may cause some intermittent failures.
 A faulty or damaged cable reel can cause intermittent problems related to the driver’s airbag inflator DTCs.
After checking the DTC, troubleshoot as follows: 1. Make sure the ignition switch is in LOCK (0).
2. Connect the HDS to the data link connector (DLC).
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).
5. In the SRS MENU on the HDS, select SRS, then DTC to clear DTCs.
6. Read the DTC (see ‘‘Reading the DTC’’).
7. Clear the DTC memory(see ‘‘Clear the DTC’’).
8. Set the parking brake, then start the engine, and let it idle.
9. The SRS indicator comes on for about 6 seconds and then goes off.
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