Toyota Celica 1993 AT200 series Repair Manual page 878

B E - 1 4 5
BODY ELECTRICAL SYSTEM _ CLOCK
+ B G N O
C L O C K
TROUBLESHOOTING
HINT: Troublsshoot the
b s l o w .
Clock will not op€rato
1
Clock losos or gajns ttmo
2
C h e c k t h a t t h e b a t t e r y v o l t a g € i s 1 0
- 1 6 V .
l f v o l t a g e i s n o t a s s p e c i f i e d , r e p l s c e t h e b s t t e r y .
C h e c k t h a t t h o D O M E f u s 6 i s n o t b l o w n .
l f t h e t u s e i s b l o w n , r e p l a c e t h e f u s e 8 n d c h e c k f o r s h o r t .
(c) Troubleshoot the clock as follows.
H I N T : I n s o e c t t h e c o n n e c t o r o n t h e w i l e h a r n e s s s i d e '
c l o c k a c c o r d i n g t o t h e t a b l e
( a l
( b )
HH
CLOCK WILL NOT OPERATE
O p e n o r s h o r t c i r c u i t i n w i r e h a l n e s s b e t -
w e e n t e r m i n a l + B 8 n d D O M E f u s e
l s t h e r e b a t t e r y v o l t a g e b e t w e e n t e r m i n a l
+ B a n d b o d v g r o u n d ?
O D e n c i r c u i t i n w i r e h a r n e s s b e t w e e n t e r -
m i n a l G N D a n d b o d y g r o u n d
l s t h e r e c o n t i n u i t y b e t w e e n t e r m i n a l
G N D a n d b o d Y g r o u n d ?
R e o l a c e c l o c k a s s e m b l Y .