Honda ACCORD HYBRID 2005 Service Manual page 546

Active Control Engine Mount (ACM) System
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
16. Measure voltage between engine m o u n t control
unit 20P connector terminal No. 16 and body
g r o u n d .
ENGINE MOUNT C O N T R O L UNIT 20P C O N N E C T O R
1 2 3 4
i — i
5 6 7 8 9
10 11 12 / 14 15 16 17 / /
20
CKP1 (BLU)
Wire side of f e m a l e t e r m i n a l s
Is there about 0 V?
YES—Replace the engine m o u n t control unit
(see page 11-323), then go to step 22.
N O — G o t o step 17.
17. Turn the ignition switch OFF.
18. Disconnect the engine m o u n t control unit 20P
connector.
19. J u m p the SCS line w i t h the HDS.
20. Disconnect PCM connector E (31P).
2 1 . Check for continuity between PCM connector
terminal E7 and engine m o u n t control unit 20P
connector terminal No. 16.
ENGINE M O U N T C O N T R O L UNIT 20P C O N N E C T O R
1 2 3 4
i — i
5 6
/
8 9
10 11 12
/
14 15 16 17
/
/
20
CKP1 (BLU)
PCM C O N N E C T O R E (31P)
1 2
3
4 5 6
7
8 9
10 11 12 13 14 15 16 17 18 19 20 21
22 23 24 25 26 27
/
29
/
31
W i r e side of f e m a l e t e r m i n a l s
Is there continuity?
Y E S — G o t o step 27.
NO—Repair open in the w i r e between the PCM (E7)
and the engine m o u n t control unit (No. 16), then go
to step 22.
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