Honda ACCORD HYBRID 2005 Service Manual page 736

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 )
17. Reinstall the IPU lid (see page 12-140), then turn the
battery m o d u l e switch ON (see page 12-4).
18. 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).
19. Check for T e m p o r a r y DTCs or DTCs w i t h the HDS.
DTC P0A7E (72): Battery Module Overheating
DTC P1432 (73): Battery Cell Overheating
Replace the battery module (see page 12-146). •
Are any Temporary DTCs or DTCs indicated?
YES—if DTC P0A65 is indicated, check for poor
connections or loose terminals at the W phase
m o t o r current sensor 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 w a s updated, 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 the M C M w a s substituted, replace the
original M C M (see page 12-8). •
12-58