Toyota Celica 2000 Repair Manual page 933

-112
BE
· · - - - �� - --
No
Check i f
OK
Yes
ACC
t e rmi n al of power ampl i f i e r?
Yes
Check i f GND (wi r e harness si d e) of power ampl i f i
+B
grounded normal l y ?
i
OK
I s power suppl i e d to
�
t e rmi n al of r a di o assembl y ?
ACC
grounded normal l y ? +B
f0K
· - - - - - · · -· - - · � -- ···· -· · · ·· - -
I s t h ere cont i n ui t y i n speaker wi r e harness?
1-
Temporari l y i n stal l anot h er speaker. Funct i o ns OK?
.
No
Hi s s noi s e f r om speaker?
- -
Yes
Radi o assembl y f a ul t y . Recheck syst e m af t e r r e pai r .
-
""' -"' """
-
- -
��
BODY l:LECTRICAL
termi n al of power ampl i f i e �?
termi n al of radi o assembl y ?
� �-- - � �
-
-- �
-
AUDIO SYSTEM
wi r e harness f a ul t y.
No
ACC
wi r e harness faul t y .
No
- - -
GND f a ul t y .
8
N G
Speaker wi r e h
Speaker f a ul t y .
Power ampl i f i e r f a ul t y .
- - No
Recheck syst e m aft e r r e pai r .
]
__