Honda ACCORD HYBRID 2005 Service Manual page 781

28. Measure voltage between f o l l o w i n g M C M
connector terminals, then compare the f o l l o w i n g
value of BATT. MDL VOLTAGE 1 to BATT. MDL
VOLTAGE 10 in the DATA LIST w i t h the HDS.
• C 1 4 a n d C 6 , and value of BATT. MDL VOLTAGE 1
• C 6 a n d C 1 3 , and value of BATT. MDL VOLTAGE 2
• C13 and C5, and value of BATT. MDL VOLTAGE 3
• C5 and C12, and value of BATT. MDL VOLTAGE 4
• C12 and C4, and value of BATT. MDL VOLTAGE 5
• C3 and C9, and value of BATT. MDL VOLTAGE 6
• C9 and C2, and value of BATT. MDL VOLTAGE 7
• C2 and C8, and value of BATT. MDL VOLTAGE 8
• C8 and C 1 , and value of BATT. MDL VOLTAGE 9
• C1 and C7, and value of BATT. MDL VOLTAGE 10
MCM CONNECTOR C (14P)
VHB8
(GRN/BLK)
VHB10
(BLU)
VHB6
( B L U /
YEL)
VHB5
( G R N /
WHT)
VHB3 (GRN)
VHB1
( G R N / Y E L )
1 2 3
i — i
4 5 6
7 8 9
/V
1 2 1 3 1 4
VHB11 (WHT)
VHB9 (YEL)
VHBO (RED)
VHB2 (BLK)
VHB7 VHB4
(BLU/RED) (GRN/RED)
W i r e side of female t e r m i n a l s
Is there more than 1 V difference between the
MCM measurement and the DATA LIST
measurement?
Y E S — G o t o step 36.
35. 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?
Y E S - l f DTC P1575 is indicated, check for poor
connections or loose terminals at the MPI m o d u l e ,
the high voltage contactor, 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 complete. •
36. Reinstall the IPU lid (see page 12-140), then t u r n the
battery m o d u l e switch ON (see page 12-4).
37. 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).
38. 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 P1575 is indicated, check for poor
connections or loose terminals at the MPI m o d u l e ,
the high voltage contactor, 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—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 was substituted, replace the
original M C M (see page 12-8). •
NO—Replace the battery module (see page 12-146),
and go to step 29.
29. Turn the ignition switch OFF.
30. Reconnect all connectors.
3 1 . Reinstall the IPU lid (see page 12-140), then turn the
battery module switch ON (see page 12-4).
32. Turn the ignition switch ON (II).
33. Reset the M C M (see page 12-6).
34. Start the engine, then wait 1 minute.
12-103