Honda Accord 2008 Manual page 2521

07/11/02 09:49:48 61TA0000_230_0077
Audio System
Symptom Troubleshooting (cont'd)
9. Check for continuity between the terminals of the
audio-HVAC (sub) display unit 12P connector and
body ground according to the table.
＊１９
AUDIO-HVAC (SUB) DISPLAY UNIT 12P CONNECTOR
Is there continuity?
YES
between the audio unit and audio-HVAC (sub)
display unit.
−
NO
23-76
Audio-HVAC (sub) display
unit connector
1
2
4
Wire side of female terminals
− Repair short to body ground in the wire(s)
Go to step 10.
10. Check for continuity between the terminals of audio
unit connector B (20P) according to the table.
From terminal
Wire color B16
(BLK)
GRN ［ ］ : 1 CD type
RED
Except 1 CD
BLU
1 CD type
Is there continuity between any of the terminals?
−
YES
unit and audio-HVAC (sub) display unit (replace the
appropriate shielded harness).
NO −
display unit (see page 23-114) and recheck. If the
symptom/indication goes away, replace the
original audio-HVAC (sub) display unit (see page
23-114). If the symptom is still present, 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/
indication goes away, replace the original audio
unit with navigation system (see page 23-109),
without navigation system (see page 23-111).
To terminals
［ B5 ］ B7 ［ B12 ］ (GRN), B6 (RED)
AUDIO UNIT CONNECTOR B (20P)
Wire side of female terminals
AUDIO UNIT CONNECTOR B (12P)
Wire side of female terminals
Repair short in the wire(s) between the audio
Substitute a known-good audio-HVAC (sub)
＊２０