2006 ACURA CSX radio

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NAVIGATION UNIT/AUDIO UNIT CONNECTOR A (17P)
Except Type S model
Cavity Wire Color Connect toType S model
Cavity Wire Color Connect to
23-12Audio System
System Description (cont’d)
A1 RED Dash lights brightness
controller
A2 BRN Left rear speaker ( )
A3 PNK Driver’s door speaker ( ), Left tweeter ( )
A4 GRN Multiplex integrated control unit (MICU) (SCTY RADIO)
A6 LT BLU Multiplex integrated control unit(MICU)(K-LINE)
A7 BRN Front passenger’s door speaker ( ), Right tweeter
()
A8 ORN Right rear speaker ( )
A9 BLK Ground (G 505)
A10 GRY Lights-on signal
A11 YEL Left rear speaker ( )
A12 LT GRN Driver’s door speaker ( ), Left tweeter ( )
A13 BLU ECM/PCM (VSP)
A14 PUR Multiplex integrated control unit(MICU)(ACCRADIO)
A15 GRY Front passenger’s door speaker ( ), Right tweeter
()
A16 BLU Right rear speaker ( )
A17 WHT Multiplex integrated control unit (MICU) ( B BACK UP) A1 RED Dash lights brightness
controller
A2 WHT Stereo amplifier (RL SIG )
A3 ORN Stereo amplifier (FL SIG )
A4 GRN Multiplex integrated control unit (MICU) (SCTY RADIO)
A6 LT BLU Multiplex integrated control unit(MICU)(K-LINE)
A7 PNK Stereo amplifier (FR SIG )
A8 PUR Stereo amplifier (RR SIG )
A9 BLK Ground (G505)
A10 GRY Lights-on signal
A11 BLK Stereo amplifier (RL SIG )
A12 BLU Stereo amplifier (FL SIG )
A13 BLU ECM/PCM (VSP)
A14 PUR Multiplex integrated control unit(MICU)(ACCRADIO)
A15 BLU Stereo amplifier (FR SIG )
A16 LT GRN Stereo amplifier (RR SIG )
A17 WHT Multiplex integrated control unit (MICU) ( B BACK UP)
Wire side of female terminals
08/08/21 14:03:46 61SNR030_230_0015
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NAVIGATION UNIT CONNECTOR B (22P) (wit
hout
navigation)
Cavity Wire Color Connect to AUDIO UNIT CONNECTOR B (20P) (with navigation)
Cavity Wire Color Connect to
23-13
B1 BRN Auxiliary jack assembly (AUX SGND)
B2 GRY Shield for terminals No. 1, No. 3, No. 11, No. 12, and
No. 13 (AUX SH GND)
B3 BLU Auxiliary jack assembly (AUX GND)
B6 BRN Radio remote switch (AUDIO REMOTE GND)
B7 PNK Radio remote switch (AUDIO REMOTE SW)
B11 YEL Auxiliary jack assembly (AUX L)
B12 GRN Auxiliary jack assembly (AUX R)
B13 WHT Auxiliary jack assembly (AUX DET)
B20 LT BLU Stereo amplifier (AMP ON)
1: The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the
insulating tube, typically black or dark gray, may
not match the color of the wire listed on the
schematic.
2: Type S model B3 BRN Auxiliary jack assembly
(AUX SGND)
B4 GRY Shield for terminals No. 3, No. 5, No. 13, No. 14, and
No. 15 (AUX SH GND)
B5 BLU Auxiliary jack assembly (AUX GND)
B6 BRN Radio remote switch (AUDIO REMOTE GND)
B7 PNK Radio remote switch (AUDIO REMOTE SW)
B13 YEL Auxiliary jack assembly (AUX L)
B14 GRN Auxiliary jack assembly (AUX R)
B15 WHT Auxiliary jack assembly (AUX DET)
: The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of the
insulating tube, typically black or dark gray, may
not match the color of the wire listed on the
schematic.
(cont’d)
1
2
Wire side of female terminals Wire side of female terminals
08/08/21 14:03:46 61SNR030_230_0016
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STEREO AMPLIFIER CONNECTOR A (20P)
Cavity Wire Color Connect to STEREO AMPLIFIER CONNECTOR B (14P)
Cavity Wire Color Connect to
23-16Audio System
System Description (cont’d)
A1 PNK Right tweeter ( )
A2 GRY Front passenger’s door
speaker ( )
A3 LT GRN Driver’s door speaker ( )
A4 RED Left tweeter ( )
A5 GRN Subwoofer ( )
A7 BLU Right rear speaker ( )
A8 GRY Left rear speaker ( )
A9 PUR Multiplex integrated control unit(MICU)(ACCRADIO)
A10 LT GRN B (Main stereo power supply)
A11 BLU Right tweeter ( )
A12 BRN Front passenger’s door speaker ( )
A13 PNK Driver’s door speaker ( )
A14 GRN Left tweeter ( )
A15 RED Subwoofer ( )
A17 ORN Right rear speaker ( )
A18 BRN Left rear speaker ( )
A20 BLK Ground (G 505) B1 BLU Navigation unit (FL SIG )
B2 BRN Shield for terminals No. 1 and
No. 8 (FL SH GND)
B3 BLK Navigation unit (RL SIG )
B4 BLU Navigation unit (FR SIG )
B5 GRY Shield for terminals No. 4 and No. 11 (FR SH GND)
B6 LT GRN Navigation unit (RR SIG )
B7 LT BLU Navigation unit (AMP ON)
B8 RED Navigation unit (FL SIG )
B9 GRN Shield for terminals No. 3 and No. 10 (RL SH GND)
B10 WHT Navigation unit (RL SIG )
B11 PNK Navigation unit (FR SIG )
B12 YEL Shield for terminals No. 6 and No. 13 (RR SH GND)
B13 PUR Navigation unit (RR SIG )
: The shielded wires have a heat-shrunk tube insulating the outside of the wire. The color of
the insulating tube, typically black or dark gray,
may not match the color of the wire listed on the
schematic.
Wire side of female terminals Wire side of female terminals
08/08/21 14:03:47 61SNR030_230_0019
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23-20Audio System
Circuit Diagram
3
G2 21 G1
SCTY
RADIO
K-LINE
PUR
PUR
UNDER-DASH FUSE/RELAY BOX
AM/FM ANTENNA
UNDER-HOOD FUSE/RELAY BOX
() ()AM/FM ANTENNA LEAD
AM/FM ANTENNA SUBLEAD
G3
ILL A1
RED RADIO ACC
SCTY
RADIO
K-LINE Q8 Q4 Q1 Q14
LT BLU A6 A4 GRN WHT
A17
VSP
ECM/PCM
BLU A14
PUR
MICU
ACC HOT in ACC (I) and ON (II)
ORN RED
WHT
ACC
BAT
IGNITION SWITCH
No. 23 (10 A)
No. 2 (IG) (50 A)
BATTERY
No. 1 (BAT) (100 A)
A10 A13
ILL
AUDIO UNIT or NAVIGATION UNIT
GRY
ANT B
10 k
1.2 k
470
270
100
CH
( DOWN
VOL VOL UP
( MODEBRN
B6
BRN
3.9 k
)
) CH
RED/BLK GRN/RED B7
PNK
GRN SW REMOTE AUDIO
AUDIO
REMOTE
GND
9 4 3
10
AUDIO REMOTE SWITCH
BLK
G505
GND RADIO
A9
No. 14 (7.5 A) FUSE
(In the under-dash
fuse/relay box)
DASH LIGHTS
BRIGHTNESS
CONTROLLER AM/FM
ANTENNA
AMPLIFIER
No.14(7.5A)FUSE
(In the under-dash
fuse/relay box) CABLE
REEL CABLE
REEL
DASH LIGHTS
BRIGHTNESS
CONTROLLER STEREO
AMPLIFIER
LT GRN
STEREO
AMPLIFIER No. 17
(15 A)
D1
D4 C2
G2 No. 35
(7.5 A)
(Type S model)
VSPA29 (Type S model)
RADIO B
BRN
VOICE
CONTROL
SWITCH
J3
(With navigation)
RF
SH
RF
IN
2
1
08/08/21 14:03:48 61SNR030_230_0023
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¦§ ¦§ ¦§
¦§ ¦§ ¦§ ¦§
23-21
LT BLU
3
2
1
4
5
AUXILIARY JACK ASSEMBLY
R AUX
L
AUX AUXDET S GND AUX
AUX
GND AUX
GND SH
GRY*
GND
AUX AUX
SGND
BLU BRN
DET
AUX
WHT
AUX
L
YEL
AUX
R
GRN R RR
RR
R
L RR RR
L
R
FR FR
R
L
FR
YEL
PNK PNK
LT GRN LT GRN PNK
LT GRN
GRY
GRY
GRY BRN
BRN BRN
A8
A16
A11 A2
BRN
GRY
A7
A15
A12 A3
BLU ORN
FR
L
DRIVER’S
DOOR SPEAKER LEFT
TWEETER
FRONT
PASSENGER’S
DOOR SPEAKER LEFT
REAR SPEAKER
RIGHT
TWEETER RIGHT
REAR SPEAKER
: Shielding
STEREO AMPLIFIER
FL
GND SH FR
GND SH
RR
GND SH
RL
GND SH
SIG
FL FL SIG SIG FR FR
SIG SIG RR RR
SIG
SIG
RL RL
SIG B7
ON
B1 B8 B2B4
B11 B5 B3B10
B9B6 B13 B12
A8
A16
A11 A2
A7
A15
A12 A3 LT GRN
BRN*
BLU RED
BLUPNKGRY*
BLKWHT GRN*
PURYEL*
(Type S model)
SIG FL FLSIG SIG FR FR
SIG SIG RL RL
SIG SIG RR RR
SIG SUBWOOFER
WOOFER
WOOFER
RR R
SPKR SPKR RR R
SPKR RR L RR L SPKR
TW
FR R
FR R
TW
SPKR FR R FR R
SPKR
TW
FR L FR L
TW
SPKR
FR L
FR L
SPKR
AMP B
AUDIO RADIO ACCDRIVER’S
DOOR SPEAKER
LEFT
TWEETER RIGHT
TWEETERLEFT
REAR SPEAKER RIGHT
REAR SPEAKER
GRN REDA15
A5
A7 A17 ORN
BLU
GRY
BRN
A18
A8
A11
A1 BLU
PNK
GRY BRN
A12
A2
RED GRN
A14
A4
A3 A13 PNK
LT GRN
MICU
PUR A9
No. 17 (15 A) FUSE
(In the under-hood
fuse/relay box)
LT GRNA10
A20
BLK
G601
LT BLU
B20 GND P
AMP
ON AMP
AUDIO UNIT or NAVIGATION UNIT
(’07 08 models) (Except Type S model)
*: The shielded wires have a heat-shrunk tube
insulating the outside of the wire. The color
of the insulating tube, typically black or dark gray,
may not match the color of the wire listed on the
schematic.
FRONT
PASSENGER’S
DOOR SPEAKER
B14 B12 B13
B11 B15
B13 B5
B3 B3
B1 B4
B2 1
2
21
1
2
2
1
1
2
2
1
21
1
2
21
1
2
21 12
2
1 : With navigation
2
1
(cont’d)
08/08/21 14:03:49 61SNR030_230_0024
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Reception level indication mode
Preperation:
23-26Audio System
Self-diagnostic Function (cont’d)
This diagnostic screen checks the audio unit’s reception l
evel. This level then can be used in the diagnosis of audio
unit reception quality. The reception level is displayed in decibels (dB)
 Pank the vehicle outdoors in an appropriate location for good radio reception.
 Tune to a powerful local FM radio station then write down the radio station number. 1. Enter the reception level indication mode in the self-dia gnostic function. The AM/FM antenna amplifier is on
(A. SEL or TP is not displayed in the audio-HVAC display).
2. Tune to the FM radio station you wrote down preperation using the T UNING knob, and note the decibel level of
that station when you release the button.
3. Press and release the A. SEL button to turn the AM/FM antenna amplifier off (A. SEL or TP is now displayed in the audio-HVAC display).
4. Tune to the FM radio station you wrote down in preperation using the T UNING knob, and note the decibel level of
that station when you release the button.
5. Press and release the A. SEL button to turn the AM/FM antenna amplifier back on (A. SEL or TP is not displayed in the audio-HVAC display).
6. Turn the ignition switch to LOCK (0) or audio unit off to exit the test mode.
7. Compare your results to a known-good (make sure it is the same year and trim level) in the same location and
direction, and under the same environmental conditions.
08/08/21 14:03:51 61SNR030_230_0029
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CD Error Codes (’06-07 models and ’08 model with navigation)Error Code Displayed Possible Cause Solution
CD Error Codes (’08 model without navigation) Error Code Displayed Possible Cause Solution
CD Error Codes (’06-08 models) Error Code Displayed Possible Cause Solution
23-27
Error Codes
The audio system displays error codes when a problem is detected with the disc changer, the disc, the XM radio, or
the anti-theft code.
This is not a complete list of audio error codes. Refer to symptom troubleshooting, or go to any official Honda service
website for more service information.
DISC ERROR The system cannot read the disc because an audio or video DVD
is inserted into the unit. The CD
may be inserted upside down.Verify that the unit functions with a standard
mass production CD.
MECH ERROR There is a problem with the mechanism A CD label may be
jammed in the mechanism.Replace the navigation unit.




BAD DISC-PLEASE CHECK
OWNERS MANUAL PUSH
EJECT
CDlabeljammedinthe
mechanism.
CD eject mechanism or motor
is inoperative.
CD spindle motor won’t spin
up the CD.
The wrong type disc is
inserted.Press the EJECT button and hold it for 5
seconds. If the disc does not eject, try again.
If the disc still won’t eject, replace the unit.




HEAT ERROR CD player is too hot. This can
happen if the vehicle is parked
in the sunlight all day.The unit should function normally when it
cools off.
FORMAT Audio unit cannot read the files on the CD or CD-R.Current track is skipped. The next supported
track or file plays automatically.
Verify that CD, CD-R or CD-RW file names
endinCD-AorWMA.
Verify that CD, CD-R or CD-RW with
compressed music formats end in MP3 or
WMA.
Other file formats like I-tunes or Ogg are
not recognized.
WMA files may have (DRM) copy
protection and cannot be read.
(cont’d)
08/08/21 14:03:51 61SNR030_230_0030
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XM Error Codes
Error Code Displayed Possible Cause Solution
Audio Unit Error Codes Error Code Displayed Possible Cause Solution
23-28Audio System
Error Codes (cont’d)
LOADING
XM radio is acquiring audio or
program information. Wait until the radio receives the information.
(XM) OFF AIR XM channel not in service. Try another XM channel.
(XM) NO SIGNAL Loss of signal.Both terrestrial and satellite antennas have
lost signal. Park the vehicle outside with a
clear view of the southern horizon.
(XM) UPDATING XM radio is receiving
information update from the
network. This message disappears once the update
finishes.
(XM) CHECK ANTENNA XM antenna error. Repair open or short in the satellite antenna.
Substitute the XM antenna with a known-
good one, and recheck. If the error is gone,
replace the original XM antenna. If the error
is still present, replace the antenna lead.
(XM) ANTENNA ERROR
No signal from XM.Check a known-good vehicle with XM radio.
If the known-good vehicle has the same
symptoms, contact XM Satellite Radio at
800-852-9696.
CODE ERROR 1 Anti-theft code mismatch
(1 try). Enter the correct anti-theft code.
CODE ERROR E Anti-theft code mismatch
(10 try). Remove the No. 23 (10 A) fuse in the under-
hood fuse/relay box, then reinsert it. You will
have 10 more tries to enter the correct anti-
theft code.
NOTE: Do XM error codes checks with the vehicle parked outside with a clear view of the southern horizon.
st
th
08/08/21 14:04:37 61SNR030_230_0031
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