6/02
2-21
DC1632/2240
3-329, 3-330
Status Indicator RAPs
Prelaunch Training/Review
3-329 IIT-ESS Communication Failure 10
Controller received check code error.
Procedure
Switch the power off then on. The problem is corrected.
YN
Reinstall the software. If the problem continues, check the IIT/IPS PWB connectors. If the
check is OK, replace the IIT/IPS PWB (PL 18.3).
Return to Service Call Procedures.
3-330 IIT-ESS Communication Failure 11
Controller received check code error.
Procedure
Switch the power off then on. The problem is corrected.
YN
Reinstall the software. If the problem continues, check the IIT/IPS PWB connectors. If the
check is OK, replace the IIT/IPS PWB (PL 18.3).
Return to Service Call Procedures.