DD Platform EuroV Operators Manual Figure 5. Engine Model and Serial Number Location Engine Model Breakdown Motor Control Module and Engine Serial Number 471 - DD13 473 - DD16 The Motor Control Module (MCM) part number and Engine Serial Number (ESN) are located on the MCM label. Figure 6. Motor Control Module Label All information subject to change without notice. 19 DDC-SVC-MAN-0209 Copyright © 2019 DETROIT DIESEL CORPORATION