Honda Accord 2008 Manual page 750

V6
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Variable Cylinder Management (VCM) System
DTC Troubleshooting (cont'd)
8. J u m p t h e S C S l i n e w i t h t h e H D S .
9 . D i s c o n n e c t P C M c o n n e c t o r B ( 4 9 P ) .
10. C h e c k f o r c o n t i n u i t y b e t w e e n P C M c o n n e c t o r
t e r m i n a l B 3 9 a n d b o d y g r o u n d .
P C M C O N N E C T O R B (49P)
T i — r
J l | *
3 | 4 | 5 | 6 | 7
8
I
9
1 1 0
|.
11 12 13 14 15 16
I
71
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/
20 21
22 23 24
><
25
><
26
/
28
29 30 31 32 33 34 35 36 37 38 39
| 40 j 41
4 2 | X | / | 4 5 | 4 6
\A
C S S A
( G R N / Y E L )
T e r m i n a l s i d e o f f e m a l e t e r m i n a l s
Is there
continuity?
Y E S — R e p a i r s h o r t i n t h e w i r e b e t w e e n t h e P C M
(B39) a n d r o c k e r a r m o i l c o n t r o l s o l e n o i d B ( B a n k 1),
t h e n g o t o s t e p 1 2 .
N O — C h e c k f o r p o o r c o n n e c t i o n s o r l o o s e t e r m i n a l s
a t t h e P C M a n d r o c k e r a r m o i l c o n t r o l s o l e n o i d B
( B a n k 1), t h e n g o t o s t e p 1 9 .
1 1 . R e p l a c e t h e r e a r r o c k e r a r m o i l c o n t r o l v a l v e
( s e e p a g e 6 - 6 5 ) .
12. R e c o n n e c t a l l c o n n e c t o r s .
13. 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).
14. R e s e t t h e P C M w i t h t h e H D S .
15. D o t h e P C M i d l e l e a r n p r o c e d u r e ( s e e p a g e 1 1 - 3 8 5 ) .
16. S e l e c t t h e V T E C T E S T i n t h e I N S P E C T I O N M E N U
w i t h t h e H D S , a n d d o t h e S o l e n o i d V a l v e
A C T I V A T I O N o f t h e R O C K E R A R M O I L C O N T R O L
S O L B ( B 1 ) .
17. 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
P2653
indicated?
Y E S — C h e c k f o r p o o r c o n n e c t i o n s o r l o o s e
t e r m i n a l s a t r o c k e r a r m o i l c o n t r o l s o l e n o i d B
( B a n k 1) a n d t h e P C M , t h e n g o t o s t e p 1 .
N O — G o t o s t e p 1 8 .
18. M o n i t o r t h e O B D S T A T U S f o r D T C P 2 6 5 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 screen
indicate
PASSED?
Y E S — T r o u b l e s h o o t i n g is c o m p l e t 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 1 7 ,
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 s c r e e n i n d i c a t e s F A I L E D , g o t o s t e p 1
a n d r e c h e c k . If t h e s c r e e n 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 16.
11-352

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