Honda ACCORD HYBRID 2005 Service Manual page 484

Electronic Throttle Control System
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
14. Update the PCM if it does not have the latest
software, or substitute a k n o w n - g o o d PCM
(see page 11-6).
15. Check for Temporary DTCs or DTCs w i t h the HDS.
Are any Temporary DTCs or DTCs indicated?
YES—If DTC P2123 is indicated, check for poor
connections or loose terminals at APP sensor A and
the PCM, 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 troubleshooting.
NO—If the PCM was updated, troubleshooting is
complete. If the PCM w a s substituted, replace the
original PCM (see page 1 1 - 2 1 9 ) . •
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