Main Power Shutdown - Detroit Diesel DDEC VI Application And Installation

DDEC VI ELECTRONIC CONTROLS APPLICATION AND INSTALLATION

Main Power Shutdown

The main power supply shutdown schematic shows the DDC approved method for main power
switch implementation. See Figure 3-12.
Figure 3-12 Main Power Supply Shutdown
NOTE:
Switches must remain closed for 30 seconds after ignition is off for the MCM and CPC to
write non-volatile data.
NOTE:
It is recommended that both the positive (+) and negative (-) battery leads be
disconnected.
3-67
All information subject to change without notice. (Rev. 01/07)
7SA827 0701 Copyright © 2007 DETROIT DIESEL CORPORATION