Honda Accord 2008 Manual page 2522

07/11/02 09:49:48 61TA0000_230_0078
Security indicator does not work properly
NOTE:
• The system will not operate without the 4-digit
security (anti-theft) code.
• Before troubleshooting, confirm that a 4-digit security
(anti-theft) code is recorded.
1. Turn off the audio system.
Is the security indicator ( LED) on ( blink)?
YES − Go to Step 2.
−
NO Substitute a known-good audio unit with
navigation system (see page 23-109), without
navigation system (see page 23-111) and recheck. If
the symptom/indicated goes away, replace the
original audio unit with navigation system
(see page 23-109), without navigation system
(see page 23-111). If the symptom is still present,
substitute a known-good audio switch panel
(see page 23-112) and recheck. If the symptom/
indicated goes away, replace the original audio
switch panel (see page 23-112).
2. Turn on the audio system.
Is the security indicator ( LED) out?
YES − The audio unit is OK at this time. Check for
loose or poor connections at audio unit and audio
panel.
NO − Substitute a known-good audio unit with
navigation system (see page 23-109), without
navigation system (see page 23-111) and recheck. If
the symptom/indicated goes away, replace the
original audio unit with navigation system
(see page 23-109), without navigation system
(see page 23-111). If the symptom is still present,
substitute a known-good audio switch panel
(see page 23-112) and recheck. If the symptom/
indicated goes away, replace the original audio
switch panel (see page 23-112).
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Audio unit button illumination does not
work (1 CD type)
NOTE:
• Check the vehicle battery condition first.
• Check the connectors for poor connections or loose
terminals.
1. Turn the ignition switch to ON (II).
2. Turn the combination lighting switch to the parking
light position.
3. Check the illumination of the audio unit buttons.
Are the buttons illuminated?
YES − Intermittent problem; the audio unit is OK at
this time. Check for loose or poor connections at
audio unit connector A (24P).
−
NO Go to step 4.
4. Check the illumination of several other buttons not
related to the audio system.
Are the buttons illuminated?
−
YES Go to step 5.
NO − Troubleshoot the interior lights. Start by
checking the No. 6 (7.5 A) fuse in the passenger's
under-dash fuse/relay box. If the fuse is OK, check
for an open in the wire between the passenger's
under-dash fuse/relay box and audio unit.
5. Turn the ignition switch to LOCK (0).
6. Disconnect audio unit connector A (24P).
NOTE: Eject all the CDs before removing the audio
unit and CD changer to prevent damaging the CD
player's load mechanism.
7. Disconnect the gauge control module 32P
connector (see page 22-332).
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(cont'd)
23-77 23-77