Honda ACCORD HYBRID 2005 Service Manual page 767

12. Turn the ignition switch OFF.
13. Disconnect the bypass contactor RED connector.
14. Disconnect M C M connector B (24P).
15. Check for continuity between M C M connector
terminal B12 and bypass contactor RED connector
terminal No. 1.
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
PRE (RED)
B Y P A S S C O N T A C T O R
C O N N E C T O R (RED)
Wire side of female t e r m i n a l s
Is there continuity?
Y E S — G o t o step 16.
NO—Repair short in the w i r e between the bypass
contactor and the M C M (B1), then go to step 27.
16. Check for continuity between body g r o u n d and
bypass contactor BLU connector terminal No. 1 (A).
A
Is there continuity?
Y E S — G o t o step 17.
NO—Repair open in the w i r e between the bypass
contactor and G652, then go to step 27.
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17. Turn the ignition switch OFF.
18. Reconnect all connectors.
19. Disconnect the DC-DC converter 4P connector.
20. Turn the battery m o d u l e switch ON (see page 12-4).
2 1 . Turn the ignition switch ON (II).
22. Check the MPI VOLTAGE, TOTAL VOLTAGE IMA
BATT. MDLS in the DATA LIST w i t h the HDS.
Is there more than 18 V difference between MPI
VOLTAGE and TOTAL VOLTAGE IMA BATT.
MDLS?
Y E S — G o t o step 23.
NO—Replace the DC-DC converter (see page
12-143), then go to step 27.
23. Turn the ignition switch OFF (see page 12-4).
24. Remove the bypass contactor (see page 12-142).
25. Connect battery t e r m i n a l to bypass contactor
terminals No. 1 (A) and No. 2 (B).
NOTE: W h e n connecting the battery t e r m i n a l ,
connect to bypass contactor terminal first, then
connect to battery.
A C
B
(cont'd)
12-89