Honda Accord 2008 Manual page 1143

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DTC P0733: Problem in 3rd Clutch and 3rd
Clutch Hydraulic Circuit
N O T E : B e f o r e y o u t r o u b l e s h o o t , r e c o r d a l l f r e e z e d a t a
a n d a n y o n - b o a r d s n a p s h o t w i t h t h e H D S , a n d r e v i e w
G e n e r a l T r o u b l e s h o o t i n g I n f o r m a t i o n ( s e e p a g e 1 4 - 4 ) .
1. W a r m u p t h e e n g i n e t o n o r m a l o p e r a t i n g
t e m p e r a t u r e ( t h e r a d i a t o r f a n c o m e s o n ) .
2.
M a k e s u r e t h a t t h e t r a n s m i s s i o n is f i l l e d t o t h e
p r o p e r l e v e l , a n d c h e c k f o r f l u i d l e a k s .
3. D r a i n t h e A T F ( s e e s t e p 4 o n p a g e 1 4 - 2 3 2 ) t h r o u g h a
s t r a i n e r . I n s p e c t t h e s t r a i n e r f o r m e t a l d e b r i s o r
e x c e s s i v e c l u t c h m a t e r i a l .
Does
the strainer
have
metal
debris
or
excessive
clutch
material?
Y E S — R e p l a c e t h e t r a n s m i s s i o n , t h e n g o t o s t e p 1 1 .
N O — R e p l a c e t h e A T F ( s e e s t e p 6 o n p a g e 1 4 - 2 3 2 ) ,
t h e n g o t o s t e p 4.
4. M e a s u r e t h e l i n e p r e s s u r e ( s e e p a g e 1 4 - 2 0 7 ) .
Is the line pressure
within
the service
limits?
Y E S — G o t o s t e p 5 .
N O — R e p a i r t h e A T F p u m p a n d t h e r e g u l a t o r v a l v e ,
o r r e p l a c e t h e t r a n s m i s s i o n , t h e n g o t o s t e p 1 1 .
5 . M e a s u r e t h e 3 r d c l u t c h p r e s s u r e ( s e e p a g e 1 4 - 2 0 7 ) .
Is the 3rd clutch
pressure
within
the
service
limits?
Y E S — G o t o s t e p 6.
N O — S h i f t v a l v e s A , B, a n d C a r e s t u c k . R e p a i r
t h e s e v a l v e s a n d t h e r e l a t e d h y d r a u l i c c i r c u i t , o r
r e p l a c e t h e t r a n s m i s s i o n , t h e n g o t o s t e p 1 1 .
6. T u r n t h e i g n i t i o n s w i t c h t o O N (II).
7. C l e a r t h e D T C w i t h t h e H D S .
8. T e s t - d r i v e t h e v e h i c l e i n 3 r d g e a r i n D a t s p e e d s
o v e r 7 m p h (12 k m / h ) f o r a t l e a s t 12 s e c o n d s . S l o w
d o w n a n d s t o p t h e w h e e l s .
9. C h e c k f o r T e m p o r a r y D T C s o r D T C s w i t h t h e H D S .
Is DTC
P0733
indicated?
Y E S — R e p a i r t h e 3 r d c l u t c h , o r r e p l a c e t h e
t r a n s m i s s i o n , t h e n g o t o s t e p 1 1 .
N O — G o t o s t e p 10.
10. M o n i t o r t h e O B D s t a t u s f o r P 0 7 3 3 i n t h e D T C s
M E N U w i t h t h e H D S .
Does
the HDS
indicate
PASSED?
Y E S — I n t e r m i t t e n t f a i l u r e , t h e s y s t e m is O K a t t h i s
t i m e . If a n y o t h e r T e m p o r a r y D T C s o r D T C s w e r e
i n d i c a t e d i n s t e p 9 , g o t o t h e i n d i c a t e d D T C s
t r o u b l e s h o o t i n g . •
N O — I f t h e H D S i n d i c a t e s F A I L E D , r e p a i r t h e 3 r d
c l u t c h , o r r e p l a c e t h e t r a n s m i s s i o n , t h e n g o t o s t e p
1 1 . If t h e H D S i n d i c a t e s N O T C O M P L E T E D , g o t o
s t e p 8.
( c o n t ' d )
14-121

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