Detroit Diesel MBE 900 Operator's Manual page 61

DDEC VI SYSTEM
The codes will continue to flash
and repeat as long as the Diagnostic
Request Switch is held in the ON
position. Both CPC and MCM faults
are included.
Active Codes – The active codes will
be flashed on the RSL (Stop Engine)
in the order of most recent to least
recent occurrence based on engine
hours.
Inactive Codes – The inactive codes
will be flashed on the AWL (Check
Engine) in the order of most recent
to least recent occurrence based on
engine hours.
50
All information subject to change without notice. (Rev. 04/08)
DDC-SVC-MAN-0040 0704 Copyright © 2008 DETROIT DIESEL CORPORATION