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Chapter 2 Troubleshooting
FIP-1.40 033-501: CODEC Error
Step Check
Remedy
Yes No
Possible causative parts:
PWBA ESS AIO (PL8.1.2)
IIT ASSY SUB (PL10.1.11)
1
Checking the firmware version.
Is the firmware the latest version?
Go to step 2.
Upgrade the
firmware, then go
to step 2.
2
Checking after replacing the PWBA ESS AIO
Replace the KIT PWBA ESS AIO. (Refer to REP8.2.)
Does the error still occur when the power is turned off and
on?
Replace the IIT
ASSY SUB. (Refer
to REP9.5.)
End of work.