Mazda MX-6 1998, Workshop Manual

Page: 1085 / 1282

TROUBLESHOOTING [AUDIO]
STEP INSPECTION ACTION
Equipped without BOSE speaker:
Are ROOM 15 A fuse and RADIO 15 A fuse
okay?
Equipped with BOSE speaker:
Are ROOM 15 A fuse, RADIO 15 A fuse, and
AUDIO 15 A fuse okay?
RADIO
15 A FUSE
AUDIO
15 A FUSE
ROOM
/ 1 5 A FUSE
W 6 U 9 0 1W S 0
Yes Go to next step.
No
Replace fuse after repairing wiring harness.
With connector still connected, remove audio
unit.
t r 0 9 -2 0 AUDIO UNIT REMOVAL
Turn ignition switch to ACC.
Measure voltage at terminal 1A at audio unit
connector of wiring harness.
Is voltage B+?
Yes Go to next step.
No Repair wiring harness between RADIO 15 A fuse and
audio unit.
1M 1K 1E 10 1A
1N 1L 1J11H 1F
1 D
*
W 6 U 9 0 1 W S 1
Measure voltage at terminal 1C at audio unit
connector of wiring harness,
is voltage B+?
Yes Go to next step.
No Repair wiring harness between ROOM 15 A fuse and
audio unit.
1M 1K
X
1E 1C 1A
1N 1L 1J 1H 1F 1D
%
W 6 U 9 0 1 W S 2
0 9 -0 1 N -2