ACURA CSX 2006 Service Repair Manual

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Without navigation
23-25623-256Audio System
Sound Quality Diagnosis (cont’d) Audio Unit Removal/Installation
10. Turn the ignition switch to LOCK (0).
11. Start the engine in the known-good vehicle, and
then do steps 4 thru 10 on the known-good vehicle.
12. Compare the number of stations received in steps 6 and 9 in the client’s vehicle with the number of
stations received in the known-good vehicle.
 If the number of stations received is the same, or within 10 %, the audio unit’s tuner performance
is OK. The problem may be atmospheric
conditions, multi path interference, or other
obstructions to the radio signal.
 If the customer’s vehicle receives fewer stations by at least 10 %, go to step 2 of poor AM or FM
radio reception of interference, with navigation
(see page 23-196), wit hout navigation (see page
23-199). SRS components are located in this area. Review the
SRS component location (see page 24-11).
Also review the precautions and procedures (see page
24-13) in the SRS section before doing repairs or
service.
NOTE:
 Put on gloves to protect your hands.
 Take care not to scratch the dashboard and related parts.
 Lay a workshop towel under the parts when working on them to protect the face panel from scratches or
other damage.
 Do not work in a dusty or dirty place.
 Discharge static electricity from your body before and during the work.
 Do not touch the circuit board(s) with your bare hands.
 Do not work with dirty hands.
 Be careful not to fold the flat plate cable.
 Do not touch the terminal connector of the flat plate cable with your bare hands (If you have touched it,
wipe it off thoroughly.).
 Eject all the discs before removing the audio unit to prevent damaging the CD/DVD player’s load
mechanism.
 If you are replacing the audio unit, write down the audio presets (if possible), and enter them into the
new audio unit.
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23-257
A
B
B C
A
A
A B
A
C
1. Make sure you have the anti-theft code for the audio system.
2. Remove the subdisplay visor (see page 20- 100).
3. Remove the center pocket hole lid and bolts, then pull out the center panel (A).
4. Disconnect the connectors (B) and the air hose (C), then remove the center panel. 5. Remove the bolts, screws and the brackets (A).
6. Remove the screws, rear covers (A) and the audio
unit (B) from the center panel display (C).
7. Install the audio unit in the reverse order of removal, and note these items:
 Make sure all connectors and antenna lead are secure.
 Enter the anti-theft code for the audio system, then set the clock.
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23-25823-258 Audio System
XM Receiver Removal/Installation USB Adapter Unit Replacement
A
A
B
B
A
A
1. Open the trunk lid and remove the right trunk side
trim panel (see page 20-80).
2. Disconnect connectors (A) from the XM receiver (B).
3. Loosen the three bolts, and remove the XM receiver.
4. Install the XM receiver in the reverse order of removal. 1. Remove the front passenger’s seat (see page
20-118) and pull back the carpet.
2. Disconnect the connectors (A) from the USB adapter unit (B).
3. Remove the bolts and the USB adapter unit.
4. Install the USB adapter unit in the reverse order of removal.
08/08/21 14:14:17 61SNR030_230_0261
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23-25823-258 Audio System
XM Receiver Removal/Installation USB Adapter Unit Replacement
A
A
B
B
A
A
1. Open the trunk lid and remove the right trunk side
trim panel (see page 20-80).
2. Disconnect connectors (A) from the XM receiver (B).
3. Loosen the three bolts, and remove the XM receiver.
4. Install the XM receiver in the reverse order of removal. 1. Remove the front passenger’s seat (see page
20-118) and pull back the carpet.
2. Disconnect the connectors (A) from the USB adapter unit (B).
3. Remove the bolts and the USB adapter unit.
4. Install the USB adapter unit in the reverse order of removal.
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Type S model Front Door Speaker
23-25923-259
Stereo Amplifier Removal/
Installation
Speaker Replacement
A
CB AB
C
B
1. Slide the driver’s front seat forward fully.
2. Remove the amp cover (A), then disconnect the connectors (B).
3. Remove the mounting bolts, then remove the stereo amplifier (C).
4. Install the stereo amplifier in the reverse order of removal. 1. Remove the front door panel (see page 20-7).
2. Remove the screw. Then lift the speaker (A) straight
up to release the lower clips (B).
3. Disconnect the 2P connector (C), and remove the speaker.
4. Install the speaker in the reverse order of removal.
(cont’d)
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Tweeter
Rear Speaker
23-260Audio System
Speaker Replacement (cont’d)
A
B
A A
A
C
B
1. Carefully pry the tweeter grille (A) out of the
dashboard. Be careful not to damage the tweeter
grille and the dashboard.
2. Disconnect the 2P connector (B) from the tweeter.
3. Remove the tweeter (A) from the speaker grille.
4. Install the tweeter in the reverse order of removal. 1. Remove the rear speaker grille (A).
2. Remove the screw. Then lift the speaker (A) straight
up to release the clips (B).
3. Disconnect the 2P connector (C), and remove the speaker.
4. Install the speaker in the reverse order of removal.
08/08/21 14:14:18 61SNR030_230_0263
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Subwoofer (Type S model)
23-26123-261
Auxiliary Jack Assembly
Replacement
A
B A
B
1. Remove the rear tray (see page 20-78).
2. Remove the four mounting bolts from the
subwoofer (A).
3. Disconnect the 2P connector (B), and remove the subwoofer.
4. Install the subwoofer in the reverse order of removal. 1. With navigation: Remove the navigation unit
(see page 23-355).
Without navigation: Remove the audio unit
(see page 23-256).
2. Carefully pull out the auxiliary jack assembly (A), then disconnect the 5P connector (B).
3. Install the auxiliary jack assembly in the reverse order of removal.
08/08/21 14:14:18 61SNR030_230_0264
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) Position Resistance
23-26223-262Audio System
USB Adapter Replacement
Audio Remote Switch Test
B
C
D
A
A
B
1. Remove the center console (see page 20-92).
2. Detach the USB adapter cable (A) from the clip.
Remove the cover (B) and disconnect the USB
adapter cable connector (C).
3. Carefully pull out the USB adapter holder (D) from the center console box.
4. Install the USB adapter in the reverse order of removal. SRS components are located in this area. Review the
SRS component location (see page 24-11).
Also review the precautions and procedures (see page
24-13) in the SRS section before doing repairs or
service.
1. Remove the driver’s airbag assembly (see page 24-188).
2. Remove the 20P connector (A) from the cable reel (B).
3. Measure the resistance between terminals No. 9 andNo.10ineachswitchpositionaccordingtothe
table.
No buttonpressed About 10 k
MODE About 3.7 k
CH ( ) About 1.7 k
CH ( ) About 775
(VOL.UP) About 357
(VOL.DOWN) About 100
4. If the resistance is not as specified, replace the audio remote switch (see page 23-263).
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23-26323-263
Audio Remote Switch Replacement AM/FM Antenna Amplifier Replacement
A
B
SRS components are located in this area. Review the
SRS component location (see page 24-11).
Also review the precautions and procedures (see page
24-13) in the SRS section before doing repairs or
service. 1. Remove the steering wheel (see page 17-6).
2. Remove the audio remote switch (see page 17-7).
3. Install the audio remote switch in the reverse order of removal. 1. Remove the right side C-pillar trim (see page 20-75).
2. Disconnect the connectors (A) from the AM/FM
antenna amplifier (B).
3. Remove the bolt and AM/FM antenna amplifier.
4. Install the unit in the reverse order of removal.
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23-26423-264 Audio System
XM Antenna Replacement
AM/FM Antenna Repair
AB
C C
B A
A
1. Remove the headliner (see page 20-84).
2. Remove the nut (A) from the XM antenna (B).
3. Disconnect the connector (C) and remove the XMantenna.
4. Install the antenna in the reverse order of removal. NOTE: To make an effective repair, the broken section
must not be longer than one inch.
1. Lightly rub the area around the broken section (A) with fine steel wool, then clean it with alcohol.
2. Carefully mask above and below the broken portion of the window antenna wire (B) with cellophane
tape (C).
3. Mix the silver conductive paint thoroughly. Using a small brush, apply a heavy coat of paint (A)
extending about 1/8’’ on both sides of the break.
Allow 30 minutes to dry.
4. Check for continuity in the repaired wire.
5. Apply a second coat of paint in the same way. Let it dry 3 hours before removing the tape.
08/08/21 14:14:19 61SNR030_230_0267
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