Mazda MX-6 1998, Workshop Manual

Page: 1089 / 1282

TROUBLESHOOTING [AUDIO]
STEP INSPECTION
ACTION
Disconnect audio unit connector.
Remove passenger’s side front seat.
tr 0 9-13 FRONT SEAT
REMOVAL/INSTALLATION
Disconnect audio amplifier connector.
Check for continuity between following
terminals of audio unit connector of wiring
harness and audio amplifier connector of
wiring harness.
Is there continuity?
• 1M— K
1N— L
1K— G
1L— H
2F— M
2H— N
2A— I
2B— J
*
X
*
2A
*
2Hl2F
*
2B
i m
!
i k
> <
1E 1C 1A
1N 1L 1 j| 1H 1F 1D *
Y W U * Q * M K I Q * C i
EEEE
i
EEEEF
Z X V « « * N I J H * D B
W 6 U 9 0 1 W S 9
Yes Go to next step.
No Repair wiring harness between audio unit and audio
amplifier.
Check for continuity between following
terminals of audio amplifier connector of wiring
harness and speaker connector of wiring
harness.
Is there continuity?
• K— B (Front right)
• L— A (Front right)
• G— B (Front left)
• H— A (Front left)
• M— B (Rear right)
• N— A (Rear right)
• I— B (Rear left)
• J— A (Rear left)
Yes Replace audio amplifier.
tr 0 9 -2 0 AUDIO AMPLIFIER
REMOVAL/INSTALLATION
No
Repair wiring harness between audio amplifier and
speaker.
W6U901WSA
0 9 -0 1 N -6