Honda ACCORD HYBRID 2005 Service Manual page 712

IMA System
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
12. Measure voltage between body g r o u n d and M C M
connector terminal B24.
MCM C O N N E C T O R B (24P)
I
1
/
3 /
5
6 7
8 9
1 1 1 2 1 3 1 4 1 5
/
1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4
V B U (WHT/RED)
V
W i r e side of female t e r m i n a l s
Is there battery voltage?
Y E S — G o t o step 19.
NO—Repair short in the w i r e between the No. 7
BACK UP (10 A) fuse and the M C M (B24), then go t o
step 13.
13. T u r n the ignition switch OFF.
14. Reconnect all connectors.
15. Reinstall the IPU lid (see page 12-140), then turn the
battery m o d u l e switch ON (see page 12-4).
16. T u r n the ignition switch ON (II).
17. Reset the M C M (see page 12-6).
18. Check for Temporary DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
YES—If DTC P0562 is indicated, check for poor
connections or loose t e r m i n a l s at the No. 7 BACK
UP (10 A) fuse and the M C M , then go to step 1. If
any other Temporary DTCs or DTCs are indicated,
go to the indicated D T C s t r o u b l e s h o o t i n g .
NO—Troubleshooting is c o m p l e t e . •
19. Reinstall the IPU lid (see page 12-140), then turn the
battery m o d u l e switch ON (see page 12-4).
20. Update the M C M if it does not have the latest
software, or substitute a k n o w n - g o o d M C M
(see page 12-8).
2 1 . Check for T e m p o r a r y DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
YES—If DTC P0562 is indicated, check for poor
connections or loose terminals at the No. 7 BACK
UP (10 A) fuse and the M C M , then go to step 1. If
any other T e m p o r a r y DTCs or DTCs are indicated,
go to the indicated D T C s t r o u b l e s h o o t i n g .
NO—If the M C M was updated, t r o u b l e s h o o t i n g is
complete. If the M C M w a s substituted, replace the
original M C M (see page 12-8). •
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