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Acura CSX. Manual - part 641

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DTC

Description

Circuit

Failure Detection

Page

Also Check for

23-275

DTC Troubleshooting Index

•

1001

FROM system Info
Error

Navigation unit internal data error.

(see page 23-320)

Low or weak battery
voltage

1101

Media Bus Send
Error

Media
condition
monitoring

Navigation unit internal media error.

(see page 23-320)

Low or weak battery
voltage

1201

DVD High Temp

DVD drive

Navigation unit temperature above the upper
limit. Failure in navigation unit fan circuit.

(see page 23-321)

Low or weak
battery voltage
High temperature
around the
navigation unit

1202

DVD Low Temp

DVD drive

Navigation unit temperature below the lower
limit.

(see page 23-321)

Low or weak
battery voltage
High temperature
around the
navigation unit

1301

GPS Antenna Error

GPS
Antenna

GPS antenna circuit malfunction.

(see page 23-322)

Low or weak battery
voltage

1302

GPS Receiver Error
1

GPS
Receiver

GPS antenna circuit malfunction.
Navigation unit internal GPS receiver
malfunction.

(see page 23-323)

Low or weak battery
voltage

1303

GPS Receiver Error
2

GPS
Receiver

Navigation unit internal GPS receiver
malfunction.

(see page 23-324)

Low or weak battery
voltage

1305

Gyro Error 2: ECU
Temp XX °C

Gyro

Navigation unit internal gyro malfunction.

(see page 23-324)

Low or weak battery
voltage

1306

Vehicle Speed
Pulse

Vehicle
Speed Pulse

VSP circuit malfunction.

(see page 23-325)

Check for F-CAN
DTCs

1307

DVD Read Error

DVD

Scratched/Dirty DVD or navigation unit internal
DVD ROM drive.

(see page 23-325)

Low or weak battery
voltage

1402

Audio Error 2

Mechanical malfunction in the CD changer.

(see page 23-326)

Low or weak battery
voltage

1409

Audio Error 9

XM Antenna/circuit malfunction.

(see page 23-326)

Low or weak battery
voltage

2607

XM Diag

GA-NET Bus circuit malfunction Open/Short.
XM Antenna circuit malfunction.

(see page 23-327)

2609

VRAM Diag

ECU VRAM

Navigation unit internal VRAM malfunction.

(see page 23-329)

2610

DRAM Diag

ECU DRAM

Navigation unit internal DRAM malfunction.

(see page 23-330)

2701

GPS Diag: Antenna

GPS

GPS antenna malfunction.

(see page 23-330)

2702

GPS Diag: Receiver
in Navi

GPS

GPS antenna malfunction.

(see page 23-331)

2703

Aircon Diag

Aircon

Communication error between climate control
unit and navigation unit (open/short).

(see page 23-331)

Check for F-CAN
DTCs

2705

HFL Diag

HFL

HandsFreeLink control unit internal malfunction. (see page 23-334)

Check for F-CAN
DTCs

2706

Gyro Diag: ECU
Temp XX °C

Gyro

Navigation unit internal malfunction.

(see page 23-336)

2707

Mic Diag

Mic

Mic circuit malfunction Open/Short.

(see page 23-337)

Flash ROM
management

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Symptom

Diagnostic procedure

Also check for

23-276

Navigation System

Symptom Troubleshooting Index

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•
•
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•

•
•
•
•
•

•
•
•
•
•
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•
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•
•
•
•
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•

•
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•
•
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•

Navigation system stays on the GPS
initialization screen

System Initialization (see page
23-268)

Navigation unit
GPS antenna/cable is
disconnected or damaged
The wrong color DVD is installed
The DVD is damaged or dirty
Harness/fuses/switches

Vehicle position icon constantly
leaves road, moves erratically, or is
displayed very far from actual
vehicle position

Symptom Troubleshooting
(see page 23-344)

Navigation unit
GPS antenna/cable
ECM/PCM (speed and fuel pulses)
Harness/fuses/switches

System always comes up in in-line
diagnostic mode

Symptom Troubleshooting
(see page 23-347)

Navigation system will not accept
security code

Symptom Troubleshooting
(see page 23-353)

The wrong color DVD is installed

Navigation frequently asks for anti-
theft code and/or needs GPS
initialization

Symptom Troubleshooting
(see page 23-350)

Loss of voltage or poor ground
(G504, G505)
Navigation unit
Low battery voltage
Harness/fuses/switches

GPS icon is white or not shown

Symptom Troubleshooting
(see page 23-341)

Navigation unit
Aftermarket accessories
connected to the system
The wrong color DVD is installed
The DVD is damaged or dirty
GPS antenna/cable
Harness/fuses/switches

Vehicle icon wanders across the
map when driving (does not follow a
displayed road) or map or vehicle
ICON spins

Symptom Troubleshooting
(see page 23-345)

Navigation unit
GPS antenna/cable
ECM/PCM (speed signal)

No picture is displayed

Symptom Troubleshooting
(see page 23-338)

Navigation unit
The wrong color DVD is installed
The DVD is damaged or dirty
Harness/fuses/switches

Picture has lines/rolls/other issues
or is an odd color

Symptom Troubleshooting
(see page 23-339)

Navigation unit
The wrong color DVD is installed
The DVD is damaged or dirty
Aftermarket accessories
connected to the system
Harness/fuses/switches

Display day/night mode does not
work or does not work properly

If you use the display mode
button, the auto day/night
function is disabled until you turn
the ignition switch to ON (II)
Symptom Troubleshooting
(see page 23-348)

Display brightness set to High in
day or night mode
Gauge control module
The wrong color DVD is installed
The DVD is damaged or dirty
Harness/fuses/switches

System locks up or freezes
constantly

Symptom Troubleshooting
(see page 23-348)

Navigation unit
The wrong color DVD is installed
The DVD is damaged or dirty
Harness/fuses/switches

08/08/21 14:15:41 61SNR030_230_0279

Symptom

Diagnostic procedure

Also check for

23-277

•

•
•
•
•
•
•
•

•
•
•

•
•

•

•
•
•
•
•
•

Voice guidance cannot be heard, is
broken up, or there is static

Symptom Troubleshooting
(see page 23-341)

Volume or voice feedback setting
(see Owner’s manual)
Navigation unit
Stereo amplifier
Harness/fuses/switches

Voice control does not work/
respond

Symptom Troubleshooting
(see page 23-342)

Navigation unit
The wrong color DVD is installed
The DVD is damaged or dirty
Microphone harness/switches
HandsFreeLink control unit

Navigation cannot control HVAC by
voice command

Symptom Troubleshooting
(see page 23-346)

The wrong color DVD is installed
Harness/fuses/switches
Wrong navigation unit (model
code)

Navigation cannot control XM radio

Symptom Troubleshooting
(see page 23-350)

Low or weak battery

Navigation cannot control audio
system

Symptom Troubleshooting
(see page 23-349)

Wrong color DVD

Navigation display buttons do not
work or respond properly

Symptom Troubleshooting
(see page 23-340)

Navigation unit
Open/short between the XM
receiver or the GA-Net bus
The wrong color DVD is installed
The DVD is damaged or dirty

Today’s Destinations button is dim
and not selectable in the Enter
destination by screen (grayed-out)

The client has not entered a group
of locations for Today’s Destinations.
This is normal. The button is only
selectable if the client is using this
function

See Owner’s Manual

Some set-up and information
functions of the navigation system
are grayed-out and do not work

Client did not select OK from
Disclaimer screen. Refer to System
Function Diagram (see page 23-289)

Previous Destinations button is dim
and not selectable in the Enter
destination by screen (grayed-out)

The vehicle may be new, or the
customer deleted the destination.
Enter a destination, and allow the
system to route to it. After the trip,
the Previous Destinations button
will be selectable

Address cannot be found or system
gives poor routing

Verify proper operation and
system limitations using the
owner’s manual.
See Answering client question
Navigation coverage in general
troubleshooting
Refer to Database limitation in the
navigation system manual to
report database errors

Database limitations (address not
in database)
The wrong color DVD is installed

OPEN/CLOSE function of the display
does not work

Symptom Troubleshooting
(see page 23-351)

Navigation unit
Harness

Navigation display will not close

Symptom Troubleshooting
(see page 23-352)

Navigation unit
Harness

Navigation display does not open or
opens part way

Symptom Troubleshooting
(see page 23-352)

Navigation unit
Harness

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Symptom

Diagnostic procedure

Also check for

23-278

Navigation System

•
•

•
•
•
•
•
•

•

•
•

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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