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Acura CSX. Manual - part 586

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−

Audio disc does not load

Audio disc does not eject

YES

23-61

NOTE:

• Check the vehicle battery condition first.
• Check the connectors for poor connections or loose

terminals.

• Disc labels should not be used in the navigation unit

or audio unit. They may damage the player
mechanism.

• Make sure the disc is compatible with the system (see

the owner’s manual for more information).

1. Insert a known-good disc to see if the symptom can

be duplicated.

Operation is normal. If the disc loads

normally, but will not play, go to audio disc does
not play (see page 23-62).

Go to step 2.

2. Insert another disc.

The original disc is faulty.

• With navigation: Replace the navigation unit

(see page 23-155).

• Without navigation: Replace the audio unit

(see page 23-80).

NOTE:

• Check the vehicle battery condition first.
• Check the connectors for poor connections or loose

terminals.

• Disc labels should not be used in the navigation unit

or audio unit. They may damage the player
mechanism.

1. Turn on the audio system.

Go to step 2.

Go to power switch will not turn ON (see page

23-35).

2. Check to see if the disc ejects correctly with no

binding by pushing the EJECT button.

Operation is normal.

• With navigation: Replace the navigation unit

(see page 23-155).

• Without navigation: Replace the audio unit

(see page 23-80).

Does the disc load?

Does the system tur n on?

Does the disc eject nor mally?

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−

Special Tools Required

YES

Special Tools Required

YES

Audio disc does not play

Audio disc skips

23-62

Audio System

Diagnostics CD 07AAZ-SDBA100

NOTE:

• Check the vehicle battery condition first.
• Check the connectors for poor connections or loose

terminals.

1. Try loading a known-good disc.

Go to step 2.

Go to audio disc does not load (see page

23-61).

2. Insert the audio diagnostic CD (T/N: 07AAZ-

SDBA100) in the navigation unit or audio unit.

The original disc is faulty, or has an

unreadable format.

• With navigation: Replace the navigation unit

(see page 23-155).

• Without navigation: Replace the audio unit

(see page 23-80).

• Diagnostics CD 07AAZ-SDBA100
• Skip Test CD 07AAZ-SDBA200 (ABEX-TCD-725B)
• Skip Test CD 07AAZ-SDBA300 (ABEX-TCD-721)

1. Confirm the vehicles tires are properly inflated.

2. Check the clients CD for scratches, fingerprints, and

marks.

NOTE: Do this following test with audio unit bass
and treble set to clients listening performance.
When comparing to known-good vehicles,
comparison should be performed on same model
and trim level.

3. Test drive to identify when the CD skips. The

diagnostics CD (T/N: 07AAZ-SDBA100) can be used
if clients CD is not available. Use tracks 10 to 12.

Go to step 4.

Operation is normal.

4. Compare the clients CD that skips in a known-good

vehicle under the same conditions.

Operation is normal.

Go to step 5.

NOTE: Do this following test with vehicle parked
and engine running.

Does the disc load?

Does the disc play?

Does the CD skip?

Does the CD skip in the known-good vehicle under
the same conditions?

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−

YES

Audio remote switch does not work properly
(with navigation)

23-63

5. Insert the skip test CD (T/N: 07AAZ-SDBA300)

(ABEX-TCD-721). Play tracks 2 to 11 and note the
track number(s) where the CD starts skipping. Do
the same test on a known-good vehicle.

Operation is normal.

Go to step 6.

6. Insert the skip test CD (T/N: 07AAZ-SDBA200)

(ABEX-TCD-725B), and play tracks 7 to 11 and
tracks 13 to 15 and note the track number(s) where
the CD starts skipping. Perform the same test on a
known-good vehicle.

Operation is normal.

• With navigation: Replace the navigation unit

(see page 23-155).

• Without navigation: Replace the audio unit

(see page 23-80).

NOTE:

• Check the vehicle battery condition first.
• Check the connectors for poor connections or loose

terminals.

1. Check the audio unit operation.

Go to step 2.

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

2. Test the audio remote switch (see page 23-86).

Go to step 3.

Replace the audio remote switch (see page

23-86).

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

Does the CD skip on the same tr ack number ( s) as
the known-good vehicle?

Does the CD skip on same tr ack number ( s) as the
known-good vehicle?

Is the audio unit oper ation OK ?

Is the audio r emote switch OK ?

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−

＋

＊３０

＊３１

−

AUDIO REMOTE SWITCH TABLE

YES

23-64

Audio System

NAVIGAION UNIT CONNECTOR B (22P)

AUDIO REMOTE
GND (BRN)

AUDIO REMOTE
SW (PNK)

NAVIGAION UNIT CONNECTOR B (22P)

AUDIO REMOTE
GND (BRN)

AUDIO REMOTE
SW (PNK)

4. Measure the resistance between navigation unit

connector B (22P) terminals No. 6 and No. 7 as
specified in the table.

Go to step 5.

Repair open or high resistance in the circuit

between the navigation unit and the audio remote
switch. If the wires are OK, replace the cable reel
(see page 24-200).

5. Check for continuity between navigation unit

connector B (22P) terminals No. 6 and No. 7 and
body ground individually.

Repair short to body ground in the circuit

between the navigation unit and the audio remote
switch. If the wires are OK, replace the cable reel
(see page 24-200).

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

Button held down

VOL

DOWN

VOL UP CH ( ) CH ( ) MODE

button

pressed

Resistance

about

100

about

357

about

775

about

1.7 k

about

3.7 k

about

10 k

Wire side of female terminals

Is the r esistance OK ?

Is ther e continuity?

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Content .. 584 585 586 587 ..